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Certificate RAREST TOP GRADE COBALT BLUE SPINEL 1.36 CTS, WELL CUT UNHEATED
- 存貨單位
- 尺寸（毫米）
- 7.08 x 5.47 x 3.63mm
- 重量 (cts)
- 1.36
- Treatment
- No Treatment
- Shape
- Fancy, Octagonal
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- 是的
- 顏色
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combine shipment period is only 3 days from first purchase if a buyer not pay items will be canceled after 3 days .
Gemstone : Natural cobalt Spinel
Shape : octagon cut
Color : blue
Clarity : vss
Origin : Tanzania
Certificate : GFCO
Treatment: Not Heated. Not Treated. Not Enhanced.
Cobalt spinel is a rare and prized variety of spinel gemstone known for its vibrant blue hue, often rivaling the color of fine sapphires. This intense blue color is primarily due to the presence of cobalt ions within the crystal structure. Natural cobalt spinel can range in color from a rich, saturated blue to lighter shades with hints of violet.
Spinel is a mineral that comes from Afghanistan, Brazil, Burma (Myanmar), Cambodia, Kenya, Russia, Sri Lanka, Tanzania, Thailand and Vietnam. Spinel is a durable gemstone with a hardness of 8.0 on the Mohs Hardness Scale. Spinel is cut in many shapes and sizes.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 泰國 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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- 存貨單位
- 尺寸（毫米）
- 7.08 x 5.47 x 3.63 mm
- 重量 (cts)
- 1.36
- Treatment
- No Treatment
- Shape
- Fancy, Octagonal
- Type
- Faceted
- Clarity
- VS
- Certified Gemstones
- 是的
- 顏色
-
combine shipment period is only 3 days from first purchase if a buyer not pay items will be canceled after 3 days .
Gemstone : Natural cobalt Spinel
Shape : octagon cut
Color : blue
Clarity : vss
Origin : Tanzania
Certificate : GFCO
Treatment: Not Heated. Not Treated. Not Enhanced.
Cobalt spinel is a rare and prized variety of spinel gemstone known for its vibrant blue hue, often rivaling the color of fine sapphires. This intense blue color is primarily due to the presence of cobalt ions within the crystal structure. Natural cobalt spinel can range in color from a rich, saturated blue to lighter shades with hints of violet.
Spinel is a mineral that comes from Afghanistan, Brazil, Burma (Myanmar), Cambodia, Kenya, Russia, Sri Lanka, Tanzania, Thailand and Vietnam. Spinel is a durable gemstone with a hardness of 8.0 on the Mohs Hardness Scale. Spinel is cut in many shapes and sizes.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 泰國 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
We are suppliers of good quality precious and semiprecious gemstones.
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消極的Hola , la piedra que les compré no tiene las dimensiones correctas descriras. Espero que sea una equivocación de su parte al enviarlo . Espero su respuesta. Gracias
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積極的
Delivered timely and as described. Very pleased with my order. Thank you very much, I look forward to doing business with you in the future. Thanks Again
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積極的
Very good cut, super clean and super beautifull gem. Thanks
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積極的
A very beautiful stone
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。
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Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
