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GIA Certified 4.00ct G SI2 Round Diamond Loose or Set in Solitaire Ring
$103,875
£77,649.30
€89,570.12
CA$145,425.10
A$153,665.67
CHF 82,642.21
MX$1,839,663.85
NOK 1,035,410.21
SEK 948,285.47
DKK 668,984.09
About the Item
**Save this diamond ❤️ to receive price updates**
*Offered loose ; mounting into the pictured solitaire ring is available upon request.
Exceptionally rare and crafted by nature, this GIA certified natural 4.00 carat round brilliant diamond delivers pure brilliance and an enduring symbol of love. With a classic Round cut and Excellent cut, polish, and symmetry, this stone offers exceptional light performance and eye-catching sparkle that reads beautiful both loose and set. Ideal for engagement buyers, collectors, or anyone searching to buy a loose diamond, this 4.00ct G SI2 diamond balances size, presence, and value with unmistakable character.
At 10.13 x 10.06 x 6.35 mm and a 1.01 ratio, the diamond displays strong spread and a bold face-up appearance. The G color offers near-colorless elegance that reads bright in most settings, while the SI2 clarity carries natural inclusions that are consistent with a genuine, natural diamond and that do not detract from its overall brilliance in typical face-up viewing. Medium fluorescence can enhance visual appeal under certain lighting, and the stone’s proportions (Depth 62.9% and Table 57%) support lively scintillation and depth.
This is a timeless diamond, a classic choice for an engagement or a statement piece in a diamond collection. Whether you’re searching for a large loose diamond, a natural GIA certified diamond, or a show-stopping center for a custom solitaire, this stone gives you the presence and performance buyers seek.
Please note: The appearance of the diamond and ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds.
This diamond is offered loose, and it can also be set into the solitaire setting shown in the photos upon request. When you inquire, please mention that you would like the diamond mounted in the ring, and we will add this option to your order.
Diamond Details:
Certificate: GIA (Gemological Institute of America)
Type: Natural Diamond
DID: 7008-01
Carat: 4.00
Shape: Round Brilliant
Color: G
Clarity: SI2
Cut: Excellent
Polish: Excellent
Symmetry: Excellent
Fluorescence: Medium
Depth: 62.9%
Table: 57%
Ratio: 1.01
Measurements: 10.13 x 10.06 x 6.35 mm
Location: New York
- Creator:
- Ring Size:6 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:4 ct
- Style:
- Lab Report Available:GIA
- Place of Origin:
- Period:
- Date of Manufacture:2026
- Condition:
- Seller Location:New York, NY
- Reference Number:Seller: DR-523267781stDibs: LU4373228357552
Resizing is available.
About the Seller
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1stDibs seller since 2025
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Typical response time: 6 hours
- ShippingRetrieving quote...Shipping from: New York, NY
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