8.35 Ct Superb Color and Quality Natural Amethyst - SKU-17
- 存货单位
- 尺寸(毫米)
- 18.000 x 12.000 x 6.000mm
- 重量 (cts)
- 8.350
- Treatment
- No Treatment
- 类型
- Faceted
- 颜色
-
Amethyst is a well known mineral and gemstone. It is the purple variety of the mineral Quartz, and its most valuable and prized variety. Its name derives from the Greek “amethystos”, which means “not drunken”, as Amethyst in antiquity was thought to ward off drunkenness. The color of some Amethyst specimens from certain localities slowly fade upon prolonged exposure to light. When used as a gemstone, Amethyst is often heat treated to deepen the color, or to transform it into Citrine. Some varieties may also change to a light green color, which is given the trade name “Prasiolite”, or “Green Amethyst”, as it is more commonly known in the gem trade.
Amethyst is most prevalent as small stubby pyramidal crystals, although several localities such as the Mexican occurrences are well-known for producing elegantly tall prismatic crystals, which are very highly regarded by collectors. Amethyst also forms the internal lining of geodes, some of which can be over 10 feet tall and weighing several tons.
Item Description
Name: Amethyst
Shape: Oval Shape
Clarity: VS
Treatment: Natural
- 存货单位
- 尺寸(毫米)
- 18.000 x 12.000 x 6.000 mm
- 重量 (cts)
- 8.350
- Treatment
- No Treatment
- 类型
- Faceted
- 颜色
-
Amethyst is a well known mineral and gemstone. It is the purple variety of the mineral Quartz, and its most valuable and prized variety. Its name derives from the Greek “amethystos”, which means “not drunken”, as Amethyst in antiquity was thought to ward off drunkenness. The color of some Amethyst specimens from certain localities slowly fade upon prolonged exposure to light. When used as a gemstone, Amethyst is often heat treated to deepen the color, or to transform it into Citrine. Some varieties may also change to a light green color, which is given the trade name “Prasiolite”, or “Green Amethyst”, as it is more commonly known in the gem trade.
Amethyst is most prevalent as small stubby pyramidal crystals, although several localities such as the Mexican occurrences are well-known for producing elegantly tall prismatic crystals, which are very highly regarded by collectors. Amethyst also forms the internal lining of geodes, some of which can be over 10 feet tall and weighing several tons.
Item Description
Name: Amethyst
Shape: Oval Shape
Clarity: VS
Treatment: Natural
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Standard Shipping - Tracked | $10.00 / :几天天 | $15.00 / :几天天 |
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FedEx | $28.00 / :几天天 | $28.00 / :几天天 |
:国家
FedEx 对包含 2 或更多商品的订单折扣为 $28.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $28.00
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积极的
Wow, amazing gem, well-cut, as described, proper weight. Thank you!
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积极的
Absolutely fantastic, such a vivid pinkish red stone I have not seen.
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积极的
Very nice stone. Absolute luster. Great, and hope doing well together in a future. All best