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AIG CERTIFIED Amazing 0.25 Carat Natural Stunning White Diamond
- 存货单位
- 尺寸（毫米）
- 3.93 x 3.91 x 2.43mm
- 重量 (cts)
- 0.25
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- Clarity
- SI
- Diamond Color
- J
- Type
- Faceted
- Shape
- Fancy, Round
- Certificate Gem Lab
- AIG
- 颜色
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Diamond is the only gem made of a single element: It is typically about 99.95 percent carbon. The other 0.05 percent can include one or more trace elements, which are atoms that aren’t part of the diamond’s essential chemistry. Some trace elements can influence its color or crystal shape
he way a mineral forms helps determine its identity. Diamond forms under high temperature and pressure conditions that exist only within a specific depth range (about 100 miles) beneath the earth’s surface. Diamond’s crystal structure is isometric, which means the carbon atoms are bonded in essentially the same way in all directions. Another mineral, graphite, also contains only carbon, but its formation process and crystal structure are very different. The result is that graphite is so soft that you can write with it, while diamond is so hard that you can only scratch it with another diamond.
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 泰国 ） | 联合运输（世界其他地区） |
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| Standard Shipping - Tracked |
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| FedEx |
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| Express Shipping |
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- 存货单位
- 尺寸（毫米）
- 3.93 x 3.91 x 2.43 mm
- 重量 (cts)
- 0.25
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- Clarity
- SI
- Diamond Color
- J
- Type
- Faceted
- Shape
- Fancy, Round
- Certificate Gem Lab
- AIG
- 颜色
-
Diamond is the only gem made of a single element: It is typically about 99.95 percent carbon. The other 0.05 percent can include one or more trace elements, which are atoms that aren’t part of the diamond’s essential chemistry. Some trace elements can influence its color or crystal shape
he way a mineral forms helps determine its identity. Diamond forms under high temperature and pressure conditions that exist only within a specific depth range (about 100 miles) beneath the earth’s surface. Diamond’s crystal structure is isometric, which means the carbon atoms are bonded in essentially the same way in all directions. Another mineral, graphite, also contains only carbon, but its formation process and crystal structure are very different. The result is that graphite is so soft that you can write with it, while diamond is so hard that you can only scratch it with another diamond.
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 泰国 ） | 联合运输（世界其他地区） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
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|
|
| Express Shipping |
|
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AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
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积极的
beautiful gem!
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积极的Paid and shipped - no feedback left after 100 days
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积极的
Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
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。
