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。
CERTIFIED0.70 Carat Natural Stunning VIVID Blue Diamond
- SKU
- MC30
- 寸法(mm)
- 5.390 x 5.310 x 3.600mm
- 重さ (CT)
- 0.700
- Certified Gemstones
- はい
- Treatment
- Heat Treatment
- Clarity
- I
- タイプ
- Faceted
- Shape
- Round, Fancy
- Certificate Gem Lab
- AIG
- 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.
- SKU
- MC30
- 寸法(mm)
- 5.390 x 5.310 x 3.600 mm
- 重さ (CT)
- 0.700
- Certified Gemstones
- はい
- Treatment
- Heat Treatment
- Clarity
- I
- タイプ
- Faceted
- Shape
- Round, Fancy
- Certificate Gem Lab
- AIG
- 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Thailand | その他の国への配送 |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / 1 | $13.00 / 21 |
|
：国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます
|
||
| FedEx | $35.00 / 1 | $35.00 / 10 |
|
：国
FedEx 、 2以上のアイテムを含む注文で$30.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$35.00に割引されます
|
||
| Express Shipping | $35.00 / 7 | $35.00 / 7 |
|
：国
Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます
世界のその他の地域
Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます
|
||
-
ポジティブPaid and shipped - no feedback left after 100 days
-
ネガティブ
Improperly label item according to the audit.
-
ポジティブ
Paid and shipped - no feedback left after 100 days
-
ポジティブ
Paid and shipped - no feedback left after 100 days
-
ポジティブ
Paid and shipped - no feedback left after 100 days
-
ポジティブ
Paid and shipped - no feedback left after 100 days
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?
入札する場合、これはユーザーが製品に入札する意思のある最大金額です。その後、当社のシステムがそのユーザーに代わって自動的に入札し、最高入札者としての地位を維持するために、指定された最大値まで入札額を段階的に引き上げます。
「自動入札」を示すアイコンがある場合、システムが最高入札額に基づいてユーザーに積極的に入札していることを意味します。これは、ユーザーが自分自身を上回って入札しているように見えるかもしれませんが、ユーザーの上限を反映するためにシステムが入札を更新した結果にすぎません。
監査
-
説明が正確
-
正確な写真
Comments
The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.
