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Certified Cobalt Vivid Blue Spinel: 2.04 Ct Ravishing Born n South Tanzania
- 存貨單位
- 5000BT
- 尺寸（毫米）
- 7.6 x 6.77 x 4.52mm
- 重量 (cts)
- 2.04
- Treatment
- No Treatment
- Shape
- Fancy, Cushion
- Type
- Faceted
- Clarity
- SI
- 顏色
-
Cobalt spinel is a rare, naturally vivid blue magnesium-aluminum gemstone colored by trace cobalt, known for its intense, saturated hue that can range from electric blue to violet-blue, often rivaling sapphire, with origins in places like Vietnam and Tanzania, prized for its durability (7.5-8 Mohs hardness) and unique cobalt-induced coloration, though treatments are a concern for identifying natural stones.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 巴基斯坦 ） | 聯合運輸（世界其他地區） |
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| DHL |
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| UPS |
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- 存貨單位
- 5000BT
- 尺寸（毫米）
- 7.6 x 6.77 x 4.52 mm
- 重量 (cts)
- 2.04
- Treatment
- No Treatment
- Shape
- Fancy, Cushion
- Type
- Faceted
- Clarity
- SI
- 顏色
-
Cobalt spinel is a rare, naturally vivid blue magnesium-aluminum gemstone colored by trace cobalt, known for its intense, saturated hue that can range from electric blue to violet-blue, often rivaling sapphire, with origins in places like Vietnam and Tanzania, prized for its durability (7.5-8 Mohs hardness) and unique cobalt-induced coloration, though treatments are a concern for identifying natural stones.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 巴基斯坦 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| UPS |
|
|
|
|
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積極的Very nice red zircon
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積極的
It's a beautiful gem, thank you!
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積極的
Nice stone. As advertised.
