Opals
Gemstones
Jewelry
Coins
您尚未参与本次拍卖。
World Rarest Certified Color Change 5.03 Ct Top Quality Natural Alexandrite
- 存货单位
- 尺寸（毫米）
- 10.95 x 8.16 x 6.27mm
- 重量 (cts)
- 5.03
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- 颜色
-
Alexandrite, with its chameleon-like qualities, is a rare variety of the mineral chrysoberyl. Its color can be a lovely green in daylight or fluorescent light, changing to brownish or purplish red in the incandescent light from a lamp or candle flame. This is a result of the complex way the mineral absorbs light.
Alexandrite’s dramatic color change is sometimes described as “emerald by day, ruby by night.” Other gems also change color in response to a light-source change, but this gem’s transformation is so striking that the phenomenon itself is often called “the alexandrite effect.
Item Details
Stone: Alexandrite
Color: Color Change
Treatment: No Heat
Origin: Madagascar
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Standard Shipping - Tracked 默认 |
世界其他地区
：几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
世界其他地区
：几天天
|
第一项
每增加一件
运费上限为
|
| Standard Shipping - Tracked 默认 |
泰国
：几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
泰国
：几天天
|
第一项
每增加一件
运费上限为
|
- 存货单位
- 尺寸（毫米）
- 10.95 x 8.16 x 6.27 mm
- 重量 (cts)
- 5.03
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- 颜色
-
Alexandrite, with its chameleon-like qualities, is a rare variety of the mineral chrysoberyl. Its color can be a lovely green in daylight or fluorescent light, changing to brownish or purplish red in the incandescent light from a lamp or candle flame. This is a result of the complex way the mineral absorbs light.
Alexandrite’s dramatic color change is sometimes described as “emerald by day, ruby by night.” Other gems also change color in response to a light-source change, but this gem’s transformation is so striking that the phenomenon itself is often called “the alexandrite effect.
Item Details
Stone: Alexandrite
Color: Color Change
Treatment: No Heat
Origin: Madagascar
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Standard Shipping - Tracked 默认 |
世界其他地区
：几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
世界其他地区
：几天天
|
第一项
每增加一件
运费上限为
|
| Standard Shipping - Tracked 默认 |
泰国
：几天天
|
第一项
每增加一件
运费上限为
|
| FedEx |
泰国
：几天天
|
第一项
每增加一件
运费上限为
|
-
积极的Beautiful Alexandrite, can't wait to do business again soon!
-
积极的
Very beautiful gem. Lovely color and beautifully cut.
-
积极的
Great color and amazing size gemstone! Thank you!
-
积极的
Nice cut, beautiful piece and size
为什么用户出价高于自己？
当有人出价时，这是某人愿意为产品出价的最高金额。然后我们的系统将自动代表竞标者出价，逐步提高出价直至最高价，以保持其最高出价者的地位。
当出现“自动出价”图标时，表示我们的系统正在根据出价者的最高出价为其出价。这可能看起来像是出价者在出价高于自己，但这只是系统更新出价以反映出价者的最高限额的结果。
