Opals
Gemstones
Jewelry
Coins
あなたはこのオークションに入札していません。
AIG CERTIFIED Amazing 0.31 Carat Natural Stunning White Diamond
- SKU
- 寸法(mm)
- 4.23 x 4.22 x 2.62mm
- 重さ (CT)
- 0.31
- Certificate Gem Lab
- AIG
- Diamond Color
- G
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- SI
- Certified Gemstones
- はい
- 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.
| 配送業者 | 配送先タイ | その他の国への配送 | 同梱配送 ( タイ ) | 同梱配送（その他の地域） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
- SKU
- 寸法(mm)
- 4.23 x 4.22 x 2.62 mm
- 重さ (CT)
- 0.31
- Certificate Gem Lab
- AIG
- Diamond Color
- G
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- SI
- Certified Gemstones
- はい
- 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.
| 配送業者 | 配送先タイ | その他の国への配送 | 同梱配送 ( タイ ) | 同梱配送（その他の地域） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
-
ポジティブGemstone as described. I will buy from this seller again.
-
ポジティブ
Great stone as described. Hopefully we can do some business in the future. Thank you very much.
-
ポジティブ
Received in excellent condition. Thank you.
-
ポジティブ
Very very happy with my purchase good communication and good sellers high quality products 5/5 highly recommend
-
ポジティブ
Very good sellers nice stone highly recommended 5/5
なぜユーザーは自分自身を上回る入札をするのでしょうか?
入札が行われる場合、これはその商品に対して入札者が入札する最高額となります。その後、当社のシステムは入札者に代わって自動的に入札し、最高額まで入札額を段階的に引き上げていき、最高入札者としての地位を維持します。
「自動入札」を示すアイコンがある場合、当社のシステムが入札者の最高入札額に基づいて入札者に代わって入札を行っていることを意味します。入札者が自らの入札額を上回る入札をしているように見えるかもしれませんが、これは入札者の最高額を反映するようにシステムが入札額を更新した結果にすぎません。
