5.11ct Top Quality Grandidierite Extremely RareMadagascar
- 存貨單位
- 尺寸(毫米)
- 11.53 x 10.36 x 5.93mm
- 重量 (cts)
- 5.11
- Treatment
- No Treatment
- Type
- Faceted
- 顏色
-
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
| 運輸商 | 運送至:國家 | 運送到世界其他地區 | 聯合運輸( 巴基斯坦 ) | 聯合運輸(世界其他地區) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| DHL |
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- 存貨單位
- 尺寸(毫米)
- 11.53 x 10.36 x 5.93 mm
- 重量 (cts)
- 5.11
- Treatment
- No Treatment
- Type
- Faceted
- 顏色
-
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
| 運輸商 | 運送至:國家 | 運送到世界其他地區 | 聯合運輸( 巴基斯坦 ) | 聯合運輸(世界其他地區) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| DHL |
|
|
|
|
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積極的Paid and shipped - no feedback left after 100 days
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消極的Never received the gem and they did not respond when I asked about it.
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消極的Seller never shipped my gemstone 8+ days after payment. No communication even after Support intervention. Canceling payment. Unreliable and unprofessional. Avoid this seller.
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積極的Paid and shipped - no feedback left after 100 days
-
積極的Paid and shipped - no feedback left after 100 days