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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 | 発送先:国 | その他の国への配送 |
|---|---|---|
| Standard Shipping - Tracked | $5.00 / :日日 | $5.00 / :日日 |
|
：国
:数量以上のアイテムを含む注文では、:プロバイダーは $7.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $7.00 に割引されます
|
||
| DHL | $22.00 / :日日 | $22.00 / :日日 |
|
：国
:数量以上のアイテムを含む注文では、:プロバイダーは $22.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $22.00 に割引されます
|
||
-
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
Very nice stone, excellent color
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ポジティブ
Beautiful and as described. Thank you!
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ポジティブ
Absolutely gorgeous gem. Thank you!
なぜユーザーは自分自身を上回る入札をするのでしょうか?
入札する場合、これはユーザーが製品に入札する意思のある最大金額です。その後、当社のシステムがそのユーザーに代わって自動的に入札し、最高入札者としての地位を維持するために、指定された最大値まで入札額を段階的に引き上げます。
「自動入札」を示すアイコンがある場合、システムが最高入札額に基づいてユーザーに積極的に入札していることを意味します。これは、ユーザーが自分自身を上回って入札しているように見えるかもしれませんが、ユーザーの上限を反映するためにシステムが入札を更新した結果にすぎません。
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