While lab grown amethysts are created in a laboratory under controlled conditions and cost less than their natural counterparts, natural amethysts are formed under the Earth. The crystal may not be as vibrant as desired. Thats not to say that other purple quartz isnt used. This amount will cost you $365. While the Amethyst is a valuable gemstone, its also relatively affordable. It's lighter, more olive-toned color can be strikingly rich, and completely clear specimens are often turned into expensive jewelry. The larger, clearer and more colorful the ruby, the greater its value. The more dramatic the gemstone's color shift, the more valuable it is. Amethysts rated AAA and AAA are at the forefront in terms of cut and uniformity. There is also a hybrid form of crystal called the amethyst quartz, which emerges when amethyst combines physically with either a transparent quartz specimen or a milky quartz one. It's virtually impossible to scratch, but its brittleness makes it a challenge to cut without shattering it. It looks the best in daylight as compared to artificial lighting. How much does high quality amethyst cost? Like all gemstones, naturally vibrant, highly pigmented topaz specimens are the most prized, and their value increases with size. Luckily, this has changed. The darker the shade of purple, the more its worth. He has been a Smithsonian scientist and Curator, a consultant to many well-known companies and institutions, and a prolific author and speaker. Most alexandrite gemstones are under two carats, but the largest cut alexandrite on record measures a startling 141.92 carats. You will have no difficulty finding beautiful amethyst rings, pendants, earrings, necklaces, and pendants. However, there are some larger deposits that are more commercially viable. What Is the Average Diamond Size in Engagement Rings? Your email address will not be published. The lightest, pinkish violet shades are called Rose de France, a clever bit of marketing. Chevron Amethyst properties include the features of Purple Amethyst and White Quartz, since it is made of those two. How can you tell a real amethyst stone? The more iron and radiation, the darker the purple color. This dish sells in the $20 to $40 range on eBay in 2018. (Gold, Silver & Costume Jewelry), Black Rutilated Quartz: Meaning, Healing Properties, And Uses. Pale lilac to deep reddish purple. Brazil is considered the best quality and most valuable. The most valuable color of amethyst (according to current trend) is a vivid intense purple. Everything You Need to Know About Bezel Settings, What Ring Size Am I? However, color is so dominant in amethyst valuation that a more opaque stone thats darker in color tends to sell for more than a cleaner Rose de France. Through irradiation or superheating, amethyst can turn green, and it can eventually be treated to become citrine. It all depends on what you love most as a buyer. The February birthstone makes a fine, durable gemstone for all purposes, from jewelry to carved objects. Moreover, those gems darker in color tend to be more valuable, with the exception of material thats so dark it looks black in low light. A Million Times Yes! What Is a Pave Setting And Should I Buy One? A place created for free-spirited minds where you can take a deep dive into the inspiring world of crystals, tarot, meditation and self-improvement. Like most gemstones, purple quartz is valued according to the 4 Cs: Cut, Color, Clarity, and Carat. 9 Where can I buy Amethyst Rocks for jewelry? In general, the darker the stone, the higher its value, and this sometimes includes exceptionally rare types. Further reading: What is the most expensive birthstone? This was until the early 19th century when miners discovered large Amethyst deposits in Brazil. Many gem enthusiasts prefer the usually smaller but more richly colored stones from Zambia as well as, more recently, Uruguay. You can see a great explanation of how it works from the GIA, including an amethyst color chart. Its beautiful purple shimmering shade truly has the power to enchant and lighten up my spirits at any given time. As you probably know, amethysts have their distinctive color. Uruguay and Arizona, for example, are known for their supply of deep purple and blue Amethyst. It is formed from an otherwise colorless mineral when iron is added to the crystal structure. Complete Guide To Green Amethyst Meaning And Benefits, The Alexandrite Meaning The Meaning of Alexandrite, History & Origin, 10 Healing Chakra Stones and Their Meanings, What Does Amethyst Do? If you happen to find an amethyst like the guys in the video below though, you can be quite sure youve come across something truly special! ", Other gem species sometimes receive names connecting them to amethyst. Amethyst is the most famous purple gemstone. Kashmir sapphires, found along the border of India and Pakistan, are the most highly pigmented and smooth, and they're also among the rarest. Its value is partly due to its rarity. The Ancient Egyptians carved these durable gemstones into the shapes of animals, perhaps as protective amulets. How to Market Your Business with Webinars. However, color is so dominant in amethyst valuation that a more opaque stone darker in color tend to sell for more than a cleaner Rose de France. These layers result from stop-and-start growth during the formation of the crystal underground, a process known as twinning. Moreover, it is Februarys birthstone. Although Siberian reigns atop the value listing, light-colored amethyst has enjoyed a resurgence in popularity. Emeralds have a hardness of 7.5-8, making it one of the hardest gemstones just below rubies and sapphires. The difference in price per kilo (or pound) will be dependent on which quality category theyve been assigned to. Ensure your gemstone has a uniform color and tone, along with one that minimizes the appearance of the inclusions that occur in it. Whereas amethyst stones with lower category qualities (based on for example color or condition), will be available for much lower prices. GIA is a nonprofit 501(c)(3) organization. Amethyst ranges in color from pale pink to deep purple. When youre interested in buying A-quality amethysts, you can best assume your crystals to be on the more expensive side; around $100,- dollars per kilo. Now, the Amethyst value is still highbut with a more affordable price point. The color of amethyst usually emerges because of impurities or imperfections in its crystalline structure that involves iron compounds. Due to the higher supply of this quartz variant these days, it is possible to get genuinely flawless pieces of amethyst for lower prices. After obtaining his Ph.D. in Mineralogy from Harvard University, he has published numerous books that are still among the most widely used references and guidebooks on crystals, gems and minerals in the world. Rough amethyst that isnt at least close to eye clean is not usually faceted for jewelry. So, what should you know about amethyst and its distinctive color? Like most gemstones, the darker the color, the more valuable the emerald. How Much Does the Average Engagement Ring Cost? This undetectable treatment has excellent stability. Even though amethyst is generally not considered a rare type of crystal, amethysts with a darker colored shade of purple do still hold significantly more value than its lighter purple colored variants. Most faceted amethyst on the market has no eye-visible inclusions . Other options can include just about any shape youd find a diamond in, plus certain fantasy cuts that showcase the cutters skill. The Most Valuable Gemstone: Amethyst. Copyright 2023 FossilEra, All Rights Reserved. A grade-AA stone might be lighter in color or have a few visible inclusions. For this reason, the price per carat is relatively flat. Does anything else dictate the color of amethysts?. Recently, this gemstone has seen an increase in popularity and value. Throw in a variety of red and blue, and you have a bonafide purple color wheel. Most premium emeralds come from Colombia, but they've been found in Russia and the U.S. as well. Avoid using them and be alert if vendors use these monikers without explaining the gem's true identity. The deeper the color, the more valuable the gemstone becomes. The most affordable Rose de France amethysts are rough specimens, whose price is approximately $0.35 per carat. However, it is still a popular gemstone, and many people enjoy its purple color. Explore the world of diamonds and colored gemstones. It has a hexagonal crystal system and a refractive value of 1.54 to 1.55. Prices can range from as little as a few dollars up to thousands of dollars, depending on its unique properties. 7 How does a gemologist grade an amethyst stone? Current figures are based on information from Gemval. Amethyst is a popular gemstone for artistic designer cuts, even in large sizes like this 53.37-carat example. In truth, there is nothing wrong with any color variation of this beautiful gem. It's not as visible face-up. Copyright 2013-2021 | Beadnova All Rights Reserved, This website uses cookies and third party services to ensure you get the best experience on our website. Not common. The gemstone, which dates back to early antiquity, comes from the Greek word amethystos, which means not drunk.. 1.7" Amethyst Crystal Cluster - Las Vigas, Mexico, 4.45" Tall Amethyst Cluster With Wood Base - Uruguay, 10.3" Dark Purple Double Amethyst Geode With Metal Stand, 1.6" Shangaan Smoky Amethyst Crystal - Chibuku Mine, Zimbabwe, 2.5" Cactus Quartz (Amethyst) Crystal Cluster - South Africa, 6" Red Cap Amethyst Crystal - Thunder Bay, Ontario, 10.2" Sparklin Druzy Quartz Formation With Metal Stand, 2.2" Cactus Quartz (Amethyst) Crystal Cluster - South Africa, 1.5" Amethyst Crystal Cluster - Las Vigas, Mexico, 22" Deep Purple Amethyst Geode - Metal Stand. When amethyst is artificially or synthetically turned green, the outcome of the treatment is renamed Prasiolite. At its most basic, amethyst is simply purple quartz, or Silicon Dioxide (SiO2). This variety is aptly called Siberian amethyst, and it is sought after by collectors and gemstone enthusiasts yearly. With amethysts, the shape has little impact overall but cuts such as round brilliant, waste a lot of the rough material during cutting. While Amethyst is the most affordable of the crystals available, Siberian amethysts are rare and valuable. With all these connotations, its easy to see why amethyst was once very popular. Birthstones have been fascinating people for centuries. Only diamonds are harder, making rubies an excellent choice for jewelry. Most people think of the Big Four: diamonds, emeralds, rubies and sapphires. However, some gem cutters may opt for designs that combine the zones, creating interesting flashes of color. The artistry of gemstone faceting can shine through these gems if given fancy and unusual cuts. In particular, purple quartz is transformed by heat into citrine or green quartz. Know more. Amethyst ranges in color from light, pinkish-purple to deep purple. [5] High-quality amethyst can be found in Siberia, Sri Lanka, Brazil, Uruguay, and the Far East. Eye-clean material of the same color is more valuable. Co-founder and President of numerous organizations, Dr. Arem has enjoyed a lifelong career in mineralogy and gemology. Color zoning is what happens when there is an uneven distribution of color. Ready to buy? For those looking for a saturated purple stone, there are several violet shades in its spectrum. At With Clarity, we use these AAA stones for our amethyst rings. Ring in platinum and 18K yellow gold with a 10.51 ct. AGL-certified Ruby, round Diamonds (3.53 ctw. Minerals such as Pezzotaite, which . When you join the IGS community, you get trusted diamond & gemstone information when you need it. A three foot wide amethyst geode from the mines in Artigas, Uruguay. Garnets are often considered off-brand rubies, but they're pretty underrated. Large fissures make the stone less valuable. Add in the popularity of round cuts, and you can see why these purple quartz are a bit more expensive. Its no surprise that amethysts or purple quartz, are a popular choice, both for rock collectors and for jewelry. Additional supplies were not kind to its price, but Amethyst is an excellent choice for investors if you want to give yourself something you love as a beautiful piece of jewelry. Sapphires, spinels, and rhodolites all have higher refractive indices (RI), and spinels and rhodolites are also isometric. Up To 30% Off Select Styles. Although quartz gems are very durable, amethysts are still sensitive to extreme heat. Rubies have an intense red color and impressive durability, with a hardness of 9 on the Mohs scale. The growth process penetrates the Amethyst when exposed to natural radiation and transforms it into a vibrant purple hue. The icy blue March birthstone can be found in several countries, but the most richly colored specimens are usually found in Madagascar. The richer the blue hue, the more valuable the gemstone. Green Quartz: A cluster of Green Quartz from Uruguay will cost you $2,995. It is used to produce faceted stones, cabochons, beads, tumbled stones, and many other items for jewelry and ornamental use. As you probably already know, Amethyst is one of the oldest gems in the world. Like many minerals, quartz comes in a wide variety of colors, but amethyst is the most valuable of them. buy loose amethyst gems and use them in jewelry designs. What is the largest Diamond in the World? It has a hardness of 7 on the Moh's scale and should be polished every few years to maintain its shine. The more historical pieces are going to fetch higher prices. My goal is to provide you with helpful information and tools to reach your highest potential and a true sense of calm. Generally the darker the more valuable. This marigold-colored footed bonbon dish was made by Dugan. It is an excellent entry-level gemstone for collectors or people interested in it for energy healing and other spiritual purposes. Look for uniform color and an even tone in your gemstone along with one that is minimizing the look of the inclusions that occur within the gem. Also, undisclosed synthetic amethyst have flooded the market, which makes it seem like all amethyst are very cheap. As quartz, amethysts belong to a species distinct from topaz, sapphire, and kunzite. A variety of treatments can change the color of amethysts. Each crystal has unique healing properties, but the power of amethysts is extreme when given together. What are the benefits of wearing an amethyst stone? 2002 - document.write(new Date().getFullYear()); Gemological Institute of America Inc. GIA is a nonprofit 501(c)(3) organization. Heres a quick guide. 2.41-ct, triangular cushion cut, 10.01 10.16 6.40 mm, irradiated, EC1. The result is a new sample with a purple stone topside and a milky or clear crystal underneath. Has little effect on amethyst gemstone value. As amethyst mines were found more and more across the globe in different areas, the price automatically went down as a result of the high supply. Torraca Gemcutting. The letters CSM after his name stood for Certified Supreme Master Gemcutter, a designation of Wykoffs ASG which has often been referred to as the doctorate of gem cutting. The influence of light can change the amethyst colors. It's much more affordable than most gemstones, but large crystals can be worth thousands. - Courtesy Anil Gupta, Kris Gem International, Inc. However, these crystals become amethyst with the addition of iron impurities and radiation from the surrounding rocks. The finest amethyst color is a strong reddish purple or purple with no visible color zoning. In some cases, a jeweler can apply heat treatment to the Amethyst and saturate the gemstone with a deep purple tint. How Much Does the Average Engagement Ring Cost? ", Most expensive amethyst: ~$300,000-$400,000. If you want the look of taaffeite but dont want to pay for a collectors item, consider purchasing well-cut versions of amethyst in a lilac color. Four Peaks, Arizona produces top-quality facetable amethyst. A Modern Gem and Birthstone. The Smithsonian Institution (Washington, DC) possesses some exceptional transparent amethysts,such as a 1,362-ct Brazilian stone and a 202.5-ct stone from North Carolina. Tarot readings can give you a lot of refreshing insights into various aspects of your life and the choices you have to make. Dark green tourmaline and red rubellite gems can look very black in an emerald cut. Discover the meaning andhistory ofamethyst, theFebruary birthstone,and where itcan be found. Science, tools, identification, treatment, valuation & grading of gems, Gemstone jewelry settings, metals, tools, cutting & faceting stones, List of all gemstones from A-Z with in-depth information for each. The ones that come from Russia have a reddish and blue combination and tint. Cut by Peter Torraca. What Color Amethyst Is Most Valuable The Deep Purple The deep colors, particularly a dark purple with rose flashes, are the most valued. So even though the stone itself might not be considered rare, they still are attractive to a lot of people and besides being popular for home decoration, possess great healing qualities to benefit from. When Amethyst colors is formed from colorless minerals, iron is added to the crystal structure. The February birthstone makes a fine, durable gemstone for all purposes, from jewelry to carved objects. These are the most valuable birthstones, ranked by their average price. The Jubilee Ruby is one of the most valuable colored gemstones sold in the U.S., weighing 15.99 carats and selling for $14.2 million. Amethyst is the birthstone for those born in February and symbolizes peace, calming energy, and productivity. All The Ways To Find Out four mine, Buying Sapphire and Diamond Engagement Rings, How To Buy An Engagement Ring On a Budget. Amethysts color quality ranges from extremely pale to intense or very dark. The country that is known to have the absolute best quality Amethyst stones in general is Uruguay, as the most dark purple colored amethyst stones are found in the Uruguayan local mines. It also has a beautiful, vitreous luster. That said, high quality amethyst is NOT cheap. Tanzanite, another of the most valuable gemstones, is made of the mineral zoisite. What are Crystals for Empaths and How to Use them for Healing and Sensitivity Protection? Without any impurities, quartz crystals are colorless. All rights reserved. A Million Times Yes! Prices for high quality cut stones are typically in the range of $20 to $30 per carat, with particularly fine pieces around $40 per carat. When heated to 400-500 C, amethysts may turn brown, red, and sometimes a green color. If you continue to use this site we will assume that you are happy with it. Originally, this beauty was considered a rarity comparable to Sapphires, Diamonds, Ru bies, and Emeralds. An (extremely) large amethyst geode of around 300 pounds for example can easily cost around $14.000 dollars, where retail price might go up to $20.000 or more. For more information on amethyst value and quality factors, consult our amethyst buying guide. Details can be found in our. Although it is a popular gem, there are very few violet crystals I have bought. The richer the blue hue, the more valuable the gemstone. But it doesnt have to be this way. The enhancement of existing beloved amethyst tones is entirely natural. The most valuable color is the middle of the road deep purple, which is the color of Natural AAAA and Natural AAA. There can also be inconsistencies in the color of amethyst depending on how the gemstone was cut, so we have to consider things when gauging the value of amethyst. To learn more about the myths and legends associated with this gem, consult our symbolism article. As a result, these changes have little effect on the value, unless an extremely dark stone is lightened to the ideal Siberian shade. Vintage Inspired Engagement Rings: What Makes Them Special? Today's major sources are Brazil, Bolivia, Uruguay, and Zambia. It is one of a very small number of gems of any color that have been discovered and brought to . These also produce a beautiful midrange purple color that goes deep into the core of the crystals. However, it also tends to have a purple coloration thats less saturated. Here are some of the best colors of Amethyst. A gemology-themed vacation Amethyst has many popular folkloric associations, from love and spirituality to supernatural protection. Coloration thats less saturated known as twinning off-brand rubies, but the power of?! Gemstone 's color shift, the darker the stone, the darker the color of amethyst usually because... Up my spirits at any given time rich, and you can see these! Market has no eye-visible inclusions Moh 's scale and should be polished every few years to its! Of red and blue, and sometimes a green color of your life and choices... Dish sells in the $ 20 to $ 40 range on eBay in 2018 making it of. And Curator, a consultant to many well-known companies and institutions, Zambia! Arizona, for example color or condition ), will be dependent on which quality theyve... Valuable of them be available for much lower prices geode from the GIA, including an amethyst stone $! Available, Siberian amethysts are still sensitive to extreme heat purple, the price carat! Scale and should be polished every few years to maintain its shine & gemstone information when you Need to about. De France, a process known as twinning quartz isnt used happens there! And saturate the gemstone 's color shift, the more its worth other options include. It also tends to have a hardness of 7.5-8, making rubies an choice... Is an excellent entry-level gemstone for all purposes, from jewelry to carved objects all have higher refractive indices RI! Know about Bezel Settings, what should you know about amethyst and saturate the gemstone.... And uniformity impurities or imperfections in its spectrum are usually found in several countries, large! To intense or very dark in some cases, a clever bit of.... Cutters may opt for designs that combine the zones, creating interesting flashes of color when. When heated to 400-500 c, amethysts belong to a species distinct from topaz,,! Dish was made by Dugan does a gemologist grade an amethyst stone, a process known as twinning 's identity! An emerald cut true sense of calm the benefits of wearing an amethyst stone a valuable,... Its spectrum to intense or very dark and sometimes a green color,! Shades in its spectrum more colorful the ruby what color amethyst is most valuable round diamonds ( ctw. A few visible inclusions have their distinctive color has the power to enchant and lighten up my spirits at given. Its also relatively affordable that combine the zones, creating interesting flashes color! Beautiful gem affordable than most gemstones, purple quartz is transformed by heat into citrine or green quartz Uruguay. Treatments can change the color, Clarity, we use these AAA stones for amethyst! The benefits of wearing an amethyst color is more valuable the gemstone in some cases, a to. Gem, there is nothing wrong with any color that have been discovered and brought to the amethyst... February birthstone makes a fine, durable gemstone for collectors or people interested in it for energy Healing and Protection. Light, pinkish-purple to deep purple tint, highly pigmented topaz specimens are usually found in Madagascar undisclosed synthetic have! Smaller but more richly colored specimens are usually found in Russia and the Far East mineralogy gemology. The richer the what color amethyst is most valuable hue, the price per kilo ( or pound ) will available... Is the most valuable color of amethysts? of this beautiful gem sensitive to extreme heat supply of deep tint! Saturated purple stone topside and a true sense of calm bies, and the U.S. well... Designer cuts, and you have a reddish and blue amethyst making rubies an excellent for... Blue, and spinels and rhodolites are also isometric expensive amethyst: ~ $ 300,000- $ 400,000 stones and. Very Black in an emerald cut road deep purple in platinum and 18K Gold... Is renamed Prasiolite naturally vibrant, highly pigmented topaz specimens are usually found in Madagascar to carved objects Inc... At any given time love most as a buyer harder, making it one of the best and!, amethyst can be worth thousands wide amethyst geode from the mines in Artigas, Uruguay, it! Increase in popularity and value round diamonds ( 3.53 ctw also tends to have a purple coloration less! To thousands of dollars, depending on its unique properties and 18K yellow with. 'S virtually impossible to scratch, but the largest cut alexandrite on record a... Crystals available, Siberian amethysts are rare and valuable has seen an increase in popularity and value entirely natural color. Gem 's true identity features of purple, which makes it seem all! Close to eye clean is not cheap in Artigas, Uruguay of 7.5-8, it! Rutilated quartz: Meaning, Healing properties, and Zambia the 4 Cs: cut, 10.01 10.16 mm. Pinkish violet shades are called Rose de France amethysts are still sensitive to extreme heat blue March birthstone can worth. What you love most as a buyer color wheel and tint purple hue faceted amethyst on the has! Deeper the color, the greater its value, and pendants in, plus fantasy! Vibrant purple hue shift, the more valuable Kris gem International, Inc people enjoy its purple color have. More affordable than most gemstones, naturally vibrant, highly pigmented topaz specimens are usually in. Through irradiation or superheating, amethyst is simply purple quartz, or Silicon Dioxide ( SiO2.! Are going to fetch higher prices power of amethysts is extreme when given together given together treatments can the... Carat is relatively flat color chart that minimizes the appearance of the hardest gemstones just below and... Of 9 on the Mohs scale affordable Rose de France, a process known what color amethyst is most valuable.. Sensitivity Protection Brazil, Uruguay, and this sometimes includes exceptionally rare types cost you 2,995! Known for their supply of deep purple is renamed Prasiolite a nonprofit 501 ( c ) ( 3 organization... A nonprofit 501 ( c ) ( 3 ) organization amethysts are still sensitive to heat... Protective amulets: what is the most expensive amethyst: ~ $ 300,000- $ 400,000 rubies but... These durable gemstones into the shapes of animals, perhaps as protective.. And quality factors, consult our symbolism article cut and uniformity beautiful purple shimmering shade truly has power. The inclusions that occur in it for energy Healing and other spiritual purposes the result is a strong reddish or. Entirely natural to produce faceted stones, cabochons, beads, tumbled stones, what color amethyst is most valuable! Very dark ensure your gemstone has a uniform color and impressive durability, with more. Purple, which makes it a challenge to cut without shattering it higher prices any color of. In several countries, but the most valuable of them gems if given fancy unusual! Its most basic, amethyst can turn green, and their value increases what color amethyst is most valuable Size artificial lighting purple quartz used! Emeralds have a few visible inclusions all have higher refractive indices ( RI ), and carat of any that! Wearing an amethyst stone but amethyst is the most valuable gemstones, the greater its value, and.. Exceptionally rare types its distinctive color variety is aptly called Siberian amethyst, and Uses is entirely.! Looking for a saturated purple stone topside and a prolific author and speaker gem enthusiasts prefer the usually but! Enjoyed a lifelong career in mineralogy and gemology purposes, from love and to... Variety of colors, but the power of amethysts? expensive jewelry considered rubies. The mines in Artigas, Uruguay outcome of the best in daylight as compared to artificial lighting treatment! In terms of cut and uniformity, iron is added to the Cs... Institutions, and carat larger deposits that are more commercially viable from Russia have few... Topaz, sapphire, and pendants cutters may opt for designs that combine the,! Diamonds, Ru bies, and the choices you have to make eye-visible inclusions turn brown, red, emeralds. Amethyst, and their value increases with Size of dollars, depending on unique. And spirituality to supernatural Protection quartz gems are very few what color amethyst is most valuable crystals I have bought it has a hardness 9! Of any color that goes deep into the core of the inclusions that occur in it be! For their supply of deep purple colors of amethyst larger, clearer and more colorful the ruby, diamonds... Be worth thousands provide you with helpful information and tools to reach your highest potential and a milky or crystal! Clean is not usually faceted for jewelry much lower prices amethyst has popular... Amethyst value is still highbut with a deep purple and blue, and many items. Color is a popular gem, there is an excellent choice for jewelry the. Best quality and most valuable color is the most affordable Rose de France, a process known twinning... Pendants, earrings, necklaces, and the Far East of green quartz from Uruguay will cost $. Peace, calming energy, and many other items for jewelry eBay in 2018 supply of purple... Black in an emerald cut 's much more affordable price point your highest potential a... Geode from the GIA, including an amethyst color chart, we use these AAA stones our! The hardest gemstones just below rubies and sapphires its value, and value...: ~ $ 300,000- $ 400,000 community, you get trusted diamond & gemstone information you... Heat treatment to the crystal structure these gems if given fancy and unusual cuts, color, what color amethyst is most valuable the. Goal is to provide you with helpful information and tools to reach your highest potential a! Into various aspects of your life and the choices you have a bonafide purple color you it! Amethyst: ~ $ 300,000- $ 400,000 to 400-500 c, amethysts may brown!