Opals
Gemstones
Jewelry
Coins
Color Change Alexandrite: 2.0 Ct Natural Green to Red Ultra Rare Collector|
- 存货单位
- 尺寸（毫米）
- 6.8 x 6.1 x 5.5mm
- 重量 (cts)
- 2
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- 颜色
-
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
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 巴基斯坦 ） | 联合运输（世界其他地区） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| UPS |
|
|
|
|
- 存货单位
- 尺寸（毫米）
- 6.8 x 6.1 x 5.5 mm
- 重量 (cts)
- 2
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- 颜色
-
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
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 巴基斯坦 ） | 联合运输（世界其他地区） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| UPS |
|
|
|
|
Cityofjewels-bangkok is a trendsetting Ecom Jewelry Shop & Gemstone Shop, offering our first-rate pr....
