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13.74 ct Grandidierite Extremely Rare MadagascarRRP 1000.00
- 存貨單位
- 尺寸（毫米）
- 18.080 x 13.480 x 8.460mm
- 重量 (cts)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- 類型
- 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
- 存貨單位
- 尺寸（毫米）
- 18.080 x 13.480 x 8.460 mm
- 重量 (cts)
- 13.740
- Treatment
- No Treatment
- Shape
- Oval
- 類型
- 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 |
|---|---|---|
| Standard Shipping - Tracked | $5.00 / ：幾天天 | $5.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked訂單折扣為$7.00 2或更多商品
世界其他地區
Standard Shipping - Tracked訂單折扣為$7.00 2或更多商品
|
||
| DHL | $22.00 / ：幾天天 | $22.00 / ：幾天天 |
|
：國家
DHL訂單折扣為$22.00 2或更多商品
世界其他地區
DHL訂單折扣為$22.00 2或更多商品
|
||
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積極的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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積極的
This apatite looks beautiful in pictures. I can't wait to receive.
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消極的
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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積極的
Beautiful colour, good clarity
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積極的
Very nice stone, excellent color
為什麼用戶出價高於自己？
出價時，這是一個人願意為產品出價的最高金額。然後，我們的系統將自動代表投標人出價，逐步將出價提高到最高價，以保持其最高出價者的地位。
當出現「自動出價」圖示時，表示我們的系統正在根據投標者的最高出價主動為其出價。這可能看起來好像出價者出價高於自己，但這只是系統更新出價以反映出價者最高限額的結果。
