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13.74 ct Grandidierite Extremely Rare MadagascarRRP 1000.00
- SKU
- 寸法(mm)
- 18.080 x 13.480 x 8.460mm
- 重さ (CT)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- タイプ
- Faceted
- 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
- SKU
- 寸法(mm)
- 18.080 x 13.480 x 8.460 mm
- 重さ (CT)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- タイプ
- Faceted
- 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
| 配送業者 | 配送先Thailand | その他の国への配送 |
|---|---|---|
| Standard Shipping - Tracked | $5.00 / 21 | $5.00 / 21 |
|
：国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$7.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$7.00に割引されます
|
||
| DHL | $22.00 / 8 | $22.00 / 8 |
|
：国
DHL 、 2以上のアイテムを含む注文で$22.00に割引されます
世界のその他の地域
DHL 、 2以上のアイテムを含む注文で$22.00に割引されます
|
||
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ポジティブ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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ポジティブ
This apatite looks beautiful in pictures. I can't wait to receive.
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ネガティブ
Auction won on 10/12/24, I received the item on 12/20/24. I’m giving a negative rating because after messaging the seller a second time there was no response. The gem however is gorgeous and my Mom will love it after I get it set.
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ポジティブ
Beautiful colour, good clarity
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ポジティブ
Very nice stone, excellent color
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「自動入札」を示すアイコンがある場合、当社のシステムが入札者の最高入札額に基づいて入札者に代わって入札を行っていることを意味します。入札者が自らの入札額を上回る入札をしているように見えるかもしれませんが、これは入札者の最高額を反映するようにシステムが入札額を更新した結果にすぎません。
