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GIA Certified 5.00ct Cushion Diamond F SI1 Loose or Set in Solitaire Ring
$202,491
£151,367.36
€174,605.48
CA$283,487.60
A$299,551.52
CHF 161,100.39
MX$3,586,188.91
NOK 2,018,399.51
SEK 1,848,560.99
DKK 1,304,098.74
About the Item
**Save this diamond ❤️ to receive price updates**
*Offered loose; mounting in the pictured solitaire ring is available upon request.
This GIA certified, natural 5.00 carat cushion diamond is crafted by nature and offers pure brilliance with a powerful presence-an enduring symbol of love. Remarkably rare for its size and face-up spread, the stone reads large and elegant with warm, classic proportions that appeal to engagement buyers, collectors, and anyone searching to buy loose diamond of outstanding value.
The cushion shape delivers a romantic, softly faceted silhouette and broad flashes of light that play beautifully across the table. Graded F color and SI1 clarity, the diamond strikes a compelling balance between near-colorless purity and a lively, characterful clarity that photographs and performs exceptionally in jewelry. With Excellent symmetry and Very Good polish (VG), and no fluorescence, this natural diamond maintains consistent performance across lighting conditions-ideal if you’re comparing diamond grades, shopping for a loose diamond, or designing a custom diamond set.
At 5.00 carats and strong measurements of 11.13 x 8.77 x 6.11 mm (ratio 1.27), the stone presents an impressive spread for its weight. The 69.7% depth and 65% table contribute to its depth of fire and scintillation while preserving a broad, elegant face-up appearance that’s perfect for a solitaire or high-end bespoke setting.
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.
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.
Diamond Details:
Certificate: GIA (Gemological Institute of America)
Type: Natural Diamond
DID: CG1200655
Carat Weight: 5.00 ct
Shape: Cushion
Color Grade: F
Clarity Grade: SI1
Fluorescence: None
Polish: Very Good (VG)
Symmetry: Excellent (EX)
Depth: 69.7%
Table: 65%
Ratio: 1.27
Measurements: 11.13 x 8.77 x 6.11 mm
Location: New York
- Creator:
- Ring Size:6 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:5 ct
- Style:
- Lab Report Available:GIA
- Place of Origin:
- Period:
- Date of Manufacture:2026
- Condition:
- Seller Location:New York, NY
- Reference Number:Seller: DR-523268181stDibs: LU4373228365122
Resizing is available.
About the Seller
5.0
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1stDibs seller since 2025
6 sales on 1stDibs
Typical response time: 6 hours
- ShippingRetrieving quote...Shipping from: New York, NY
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