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13.74 ct Grandidierite Extremely Rare MadagascarRRP 1000.00
- 存货单位
- 尺寸（毫米）
- 18.080 x 13.480 x 8.460mm
- 重量 (cts)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- 类型
- Faceted
- 颜色
-
Grandidierite is a rather rare mineral, with a lovely blue-green color. It is never transparent enough to facet, but attractive, sometimes even jadelike cabochons are cuttable from the translucent material. The high hardness makes it suitable for wear, although cutters have to pay close attention to the cleavage. Cut grandidierite is seldom seen in collections because few collectors have even heard of it or know it exists in cuttable form. Forbes magazine and GIA article classify Grandidierite as the second extremely rare gemstone.
Grandidierite features a deep blue-green color that is often too opaque to facet. The hardness of the gem makes attractive fine jewelry, but cutters must be careful when shaping the stone to avoid fractures. Jewel experts typically cannot set a specific price for the gem, but they generally estimate about $20,000 a carat.
LUSTER TOP QUALITY
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
Direct Deposit
Credit Cards
- 存货单位
- 尺寸（毫米）
- 18.080 x 13.480 x 8.460 mm
- 重量 (cts)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- 类型
- Faceted
- 颜色
-
Grandidierite is a rather rare mineral, with a lovely blue-green color. It is never transparent enough to facet, but attractive, sometimes even jadelike cabochons are cuttable from the translucent material. The high hardness makes it suitable for wear, although cutters have to pay close attention to the cleavage. Cut grandidierite is seldom seen in collections because few collectors have even heard of it or know it exists in cuttable form. Forbes magazine and GIA article classify Grandidierite as the second extremely rare gemstone.
Grandidierite features a deep blue-green color that is often too opaque to facet. The hardness of the gem makes attractive fine jewelry, but cutters must be careful when shaping the stone to avoid fractures. Jewel experts typically cannot set a specific price for the gem, but they generally estimate about $20,000 a carat.
LUSTER TOP QUALITY
Treatment None
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
Direct Deposit
Credit Cards
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $5.00 / ：几天天 | $5.00 / ：几天天 |
|
：国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $7.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $7.00
|
||
| DHL | $22.00 / ：几天天 | $22.00 / ：几天天 |
|
：国家
DHL 对包含 2 或更多商品的订单折扣为 $22.00
世界其他地区
DHL 对包含 2 或更多商品的订单折扣为 $22.00
|
||
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积极的I received this grandidierite and it is a great gem. I am aware it is a small buy, but a big addon for my hobby collection. I appreciate it alot, and it proves you are a great seller who also cares for small customers. Recommended store!
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积极的
Very nice stone, excellent color
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积极的
Beautiful and as described. Thank you!
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积极的
Absolutely gorgeous gem. Thank you!
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