FACETWIREPrice Intelligence2.57 ct Oval Lab-grown diamond (D / VVS2) — GCAL certificate 360026170
A 2.57 carat oval lab-grown diamond, D color, VVS2 clarity, Super Ideal cut. Facet Wire tracks this exact certificate so its price can be checked against the live market before you buy.
Stone specifications
| Shape | Oval |
|---|---|
| Carat | 2.57 |
| Color | D |
| Clarity | VVS2 |
| Cut | Super Ideal |
| Type | Lab-grown |
| Certificate | GCAL 360026170 |
Where this stone is listed
Facet Wire currently tracks this certificate at one retailer. If another store lists the same certificate, it will appear here automatically.
| Retailer | Price | $/ct | vs lowest | Deal check |
|---|---|---|---|---|
| Frank Darling | $4,009 | $1,560 | Lowest | Fair Price +15% vs median $/ct for identical specs · 12 stones |
Same specs at other retailers
A different stone with identical specs — Oval, D color, VVS2 clarity, carat within 0.10 — is listed at New World Diamonds for $1,555, which is $2,454 less than this certificate's lowest tracked price. Spec-matched stones are not the same physical diamond; only a matching certificate number proves that. How we match.
Facet Wire tracks 1255 oval lab-grown diamonds; their median price is $614 per carat. This stone's lowest tracked price works out to $1,560 per carat. This page is one of 7606 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-26. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.