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5.11ct Top Quality Grandidierite Extremely RareMadagascar
- UGS
- Dimensions (mm)
- 11.53 x 10.36 x 5.93mm
- Poids (cts)
- 5.11
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Couleurs
-
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
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| DHL |
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- UGS
- Dimensions (mm)
- 11.53 x 10.36 x 5.93 mm
- Poids (cts)
- 5.11
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Couleurs
-
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
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| DHL |
|
|
|
|
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PositifPaid and shipped - no feedback left after 100 days
-
Négatif
Never received the gem and they did not respond when I asked about it.
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Négatif
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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Positif
Paid and shipped - no feedback left after 100 days
-
Positif
Paid and shipped - no feedback left after 100 days
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