FACETWIREPrice IntelligenceMarquise diamond — IGI certificate LG838632411
A 1.29 carat marquise lab-grown diamond, F color, VVS2 clarity, Very-Good 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 | 1.29 |
| Color | F |
| Clarity | VVS2 |
| Cut | Very-Good |
| Type | Lab-grown |
| Certificate | IGI LG838632411 |
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 |
|---|---|---|---|---|
| Ritani | $657 | $509 | Lowest | Fair Price -0% vs median $/ct for identical specs · 5 stones |
Facet Wire tracks 282 marquise lab-grown diamonds; their median price is $733 per carat. This stone's lowest tracked price works out to $509 per carat. This page is one of 1389 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-17. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.