FACETWIREPrice IntelligenceMarquise diamond — IGI certificate 826639542
A 4.09 carat marquise lab-grown diamond, F color, VVS2 clarity, Excellent cut. Facet Wire tracks this exact certificate so its price can be checked against the live market before you buy.
Stone specifications
| Shape | Marquise |
|---|---|
| Carat | 4.09 |
| Color | F |
| Clarity | VVS2 |
| Cut | Excellent |
| Type | Lab-grown |
| Certificate | IGI 826639542 |
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 |
|---|---|---|---|---|
| New World Diamonds | $2,540 | $621 | Lowest | Fair Price +4% vs median $/ct for identical specs · 5 stones |
Same specs at other retailers
A different stone with identical specs — Marquise, F color, VVS2 clarity, carat within 0.10 — is listed at With Clarity for $2,445, which is $95 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 404 marquise lab-grown diamonds; their median price is $701 per carat. This stone's lowest tracked price works out to $621 per carat. This page is one of 6939 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-21. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.