Opals
Gemstones
Jewelry
Coins
1.150 CTS - CERTIFIED - STUNNING BLACK DIAMOND [BP35359]
- SKU
- Afmetingen (mm)
- 5.850 x 5.900 x 4.830mm
- Gewicht (cts)
- 1.150
- Treatment
- Irradiated
- Shape
- Round
- Type
- Faceted
- Certified Gemstones
- Ja
- Kleuren
-
SEDAGEMS IS COMMITED TO A FULL DISCLOSURE OF STONES WITH A MONEY BACK GUARANTEE.
BLACK DIAMOND
This is a natural black diamond from Africa.
Weight of stone: 1.150 cts app
size 5.85 x 5.90 x 4.83 mm app
This stone comes with a certificate stating that the stone is a natural diamond. The certificate also mentions that “Treatments have not been verified yet” as it is extremely hard to detect treatments to Diamonds. We support the full disclosure of treatments and have indicated the treatments to this stone above. Due to the declaration of treatment on the certificate, I have stated that this item is irradiated as it will not be detachable if the treatment has been applied.
Carbonado, commonly known as the ‘Black Diamond,’ is a natural polycrystalline diamond found in alluvial deposits in the Central African Republic and Brazil. Its natural colour is black or dark grey, and it is more porous than other diamonds. Carbonado diamonds are typically pea-sized or larger porous aggregates of many tiny black crystals. The most characteristic carbonados have been found only in the Central African Republic and in Brazil, in neither place associated with kimberlite, the source of typical gem diamonds. Lead isotope analyses have been interpreted as documenting crystallization of carbonados about 3 billion years ago. The carbonados are found in younger sedimentary rocks.
- SKU
- Afmetingen (mm)
- 5.850 x 5.900 x 4.830 mm
- Gewicht (cts)
- 1.150
- Treatment
- Irradiated
- Shape
- Round
- Type
- Faceted
- Certified Gemstones
- Ja
- Kleuren
-
SEDAGEMS IS COMMITED TO A FULL DISCLOSURE OF STONES WITH A MONEY BACK GUARANTEE.
BLACK DIAMOND
This is a natural black diamond from Africa.
Weight of stone: 1.150 cts app
size 5.85 x 5.90 x 4.83 mm app
This stone comes with a certificate stating that the stone is a natural diamond. The certificate also mentions that “Treatments have not been verified yet” as it is extremely hard to detect treatments to Diamonds. We support the full disclosure of treatments and have indicated the treatments to this stone above. Due to the declaration of treatment on the certificate, I have stated that this item is irradiated as it will not be detachable if the treatment has been applied.
Carbonado, commonly known as the ‘Black Diamond,’ is a natural polycrystalline diamond found in alluvial deposits in the Central African Republic and Brazil. Its natural colour is black or dark grey, and it is more porous than other diamonds. Carbonado diamonds are typically pea-sized or larger porous aggregates of many tiny black crystals. The most characteristic carbonados have been found only in the Central African Republic and in Brazil, in neither place associated with kimberlite, the source of typical gem diamonds. Lead isotope analyses have been interpreted as documenting crystallization of carbonados about 3 billion years ago. The carbonados are found in younger sedimentary rocks.
| Verzend provider | Verzending naar Australia | Verzending naar de rest van de wereld |
|---|---|---|
| FedEx | $12.00 / 3 | $39.00 / 10 |
|
Australia
FedEx krijgt korting op $12.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
FedEx krijgt korting op $39.00 bij bestellingen met 2 of meer artikelen
|
||
| Registered Shipping | $9.00 / 7 | $16.00 / 21 |
|
Australia
Registered Shipping krijgt korting op $9.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Registered Shipping krijgt korting op $16.00 bij bestellingen met 2 of meer artikelen
|
||
-
PositiefI'm expecting an experience of good reasoning.
![3 CTS AUSTRALIAN PINK SAPPHIRE PARCEL [ST9105]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/450000-454999/451760/542b8f8946946.JPG?width=480&aspect_ratio=1001%3A1000)
-
Positief
Received!!!! So awesome! Thank you so much! Will definitely be visiting your store again soon.
-
Positief
Received parcel of sapphires as described and very pleased to own them.
![1.5 CTS AUSTRALIAN PINK SAPPHIRE PARCEL [ST9088]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/450000-454999/451450/542a5682334f6.JPG?width=480&aspect_ratio=1001%3A1000)
-
Positief
As shown Thank you
-
Positief
Arrived on a sunny day --lucky me! The surface is almost opalescent, the gold centre stunning. Thanks for putting it on offer & quick shipment!
![22.10 CTS GOLD CENTRED SAPPHIRE ROUGH-KENYA-NATURAL [F8248]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/1045000-1049999/1045947/5db7936eaf687.jpg?width=480&aspect_ratio=1001%3A1000)
Audit
-
Beschrijving Nauwkeurig
-
Foto's Nauwkeurig
Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
