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GIA Certified 3.51ct H SI2 Oval Diamond Loose or Set in Solitaire Ring
$76,808
£57,411.85
€66,244.84
CA$107,523.44
A$113,608.12
CHF 61,107.90
MX$1,360,273.98
NOK 765,610.47
SEK 701,188.07
DKK 494,665.03
About the Item
**Save this diamond ❤️ to receive price updates**
*Offered loose: this GIA certified natural 3.51 carat oval diamond is available loose and can be mounted in the solitaire ring shown in the photos upon request.
Exceptionally rare and crafted by nature, this 3.51 ct oval diamond offers pure brilliance and a timeless silhouette that reads classic for engagement buyers and collectors alike. With an H color and SI2 clarity, the stone delivers strong visual presence and value, a big diamond look with accessible pricing compared to higher color/clarity grades. The oval shape provides elegant spread and an elongated profile that flatters the finger while maximizing sparkle, making it an enduring symbol of love and a classic choice for an engagement.
The diamond’s proportions (depth 64.6% and table 57%) and a length-to-width ratio of 1.57 create a well-balanced, lively face-up appearance. Expert polish (Excellent) and very good symmetry support clean light return, while faint fluorescence keeps the stone consistent across most lighting. Measured at 12.70 x 8.11 x 5.24 mm, this loose natural diamond is ideal for a stand-alone statement solitaire or for a custom diamond set design.
Whether you are searching for a loose diamond, a GIA diamond, or a natural diamond for a bespoke engagement ring, this stone combines size, sparkle, and real-world value. Brilliance that never fades, a diamond that lasts forever and says it with 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.
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: 7011-04
Shape: Oval
Carat: 3.51
Color: H
Clarity: SI2
Fluorescence: FAINT
Polish: EX (Excellent)
Symmetry: VG (Very Good)
Depth: 64.6%
Table: 57%
Ratio: 1.57
Measurements: 12.70 x 8.11 x 5.24 mm
Location: New York
- Creator:
- Ring Size:6 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:3.51 ct
- Style:
- Lab Report Available:GIA
- Place of Origin:
- Period:
- Date of Manufacture:2026
- Condition:
- Seller Location:New York, NY
- Reference Number:Seller: DR-523267751stDibs: LU4373228357912
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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