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1.150 CTS - CERTIFIED - STUNNING BLACK DIAMOND [BP35359]
- SKU
- Dimenzije (mm)
- 5.850 x 5.900 x 4.830mm
- Težina (cts)
- 1.150
- Treatment
- Irradiated
- Shape
- Round
- Tip
- Faceted
- Certified Gemstones
- Da
- Boje
-
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
- Dimenzije (mm)
- 5.850 x 5.900 x 4.830 mm
- Težina (cts)
- 1.150
- Treatment
- Irradiated
- Shape
- Round
- Tip
- Faceted
- Certified Gemstones
- Da
- Boje
-
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.
| Pružatelj usluge dostave | Dostava Australia | Dostava u ostatak svijeta |
|---|---|---|
| FedEx | $12.00 / 3 | $39.00 / 10 |
|
Australia
FedEx je snižen na $12.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
FedEx je snižen na $39.00 na narudžbe s 2 ili više artikala
|
||
| Registered Shipping | $9.00 / 7 | $16.00 / 21 |
|
Australia
Registered Shipping je snižen na $9.00 na narudžbe s 2 ili više artikala
Ostatak svijeta
Registered Shipping je snižen na $16.00 na narudžbe s 2 ili više artikala
|
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PozitivanGood stone great service
![2.95 CTS AUSTRALIAN ROUGH SAPPHIRE [SAP547]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/685000-689999/689106/599d2324a1992.jpg?width=480&aspect_ratio=1001%3A1000)
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Pozitivan
Great thank very much, lovely pearls.
![AAA GRADE ROUND PEARL PARCEL HIGH LUSTER- 7 MM [PF2206]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/245000-249999/245364/245364_1319605247.jpg?width=480&aspect_ratio=1001%3A1000)
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Pozitivan
Nice piece of rough. thankyou
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Pozitivan
Nice stone. Thankyou
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Pozitivan
Have received the rough. Nice colour. Thankyou
![3.10 CTS MINT GREEN GLOSSULAR GARNET ROUGH [F5077]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/415000-419999/419109/536873d918eb0.JPG?width=480&aspect_ratio=1001%3A1000)
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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.
