Opals
Gemstones
Jewelry
Coins
AIG CERTIFIED 0.25 Carat Natural Stunning White Diamond For Jewelry
- UGS
- MC30
- Dimensions (mm)
- 3.990 x 3.970 x 2.460mm
- Poids (cts)
- 0.250
- Certified Gemstones
- Oui
- Treatment
- No Treatment
- Clarity
- SI
- Diamond Color
- G
- Taper
- Faceted
- Shape
- Round, Fancy
- Certificate Gem Lab
- AIG
- Couleurs
-
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.
- UGS
- MC30
- Dimensions (mm)
- 3.990 x 3.970 x 2.460 mm
- Poids (cts)
- 0.250
- Certified Gemstones
- Oui
- Treatment
- No Treatment
- Clarity
- SI
- Diamond Color
- G
- Taper
- Faceted
- Shape
- Round, Fancy
- Certificate Gem Lab
- AIG
- Couleurs
-
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.
| Fournisseur d'expédition | Expédition vers Thailand | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / 1 | $13.00 / 21 |
|
Thailand
Standard Shipping - Tracked bénéficie d'une remise de $15.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Standard Shipping - Tracked bénéficie d'une remise de $15.00 sur les commandes contenant 2 ou plus d'articles
|
||
| FedEx | $35.00 / 1 | $35.00 / 10 |
|
Thailand
FedEx bénéficie d'une remise de $30.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
|
||
| Express Shipping | $35.00 / 7 | $35.00 / 7 |
|
Thailand
Express Shipping bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Express Shipping bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
|
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PositifGorgeous gemstone with excellent luster
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Négatif
Improperly label item according to the audit.
-
Positif
Paid and shipped - no feedback left after 100 days
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Positif
Paid and shipped - no feedback left after 100 days
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Positif
Paid and shipped - no feedback left after 100 days
Audit
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