Opals
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Color Change Alexandrite: 2.0 Ct Natural Green to Red Ultra Rare Collector|
- 存貨單位
- 尺寸（毫米）
- 6.8 x 6.1 x 5.5mm
- 重量 (cts)
- 2
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- 顏色
-
Alexandrite is a rare and valuable variety of the mineral chrysoberyl, famous for its dramatic color change from green in daylight to reddish-purple under incandescent light. It is a hard, durable gemstone with a Mohs hardness of 8.5. Its color-changing ability is due to trace amounts of chromium and it is sometimes described as "emerald by day, ruby by night".
Key characteristics
| 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 |
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| FedEx |
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| DHL |
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| UPS |
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- 存貨單位
- 尺寸（毫米）
- 6.8 x 6.1 x 5.5 mm
- 重量 (cts)
- 2
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- 顏色
-
Alexandrite is a rare and valuable variety of the mineral chrysoberyl, famous for its dramatic color change from green in daylight to reddish-purple under incandescent light. It is a hard, durable gemstone with a Mohs hardness of 8.5. Its color-changing ability is due to trace amounts of chromium and it is sometimes described as "emerald by day, ruby by night".
Key characteristics
| 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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