FACETWIREPrice IntelligenceOval diamond — IGI certificate LG816623925
A 1.03 carat oval lab-grown diamond, D color, FL clarity, 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 | 1.03 |
| Color | D |
| Clarity | FL |
| Cut | Ideal |
| Type | Lab-grown |
| Certificate | IGI LG816623925 |
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 |
|---|---|---|---|---|
| MiaDonna | $1,019 | $989 | Lowest | Overpriced +80% vs median $/ct for identical specs · 5 stones |
Same specs at other retailers
A different stone with identical specs — Oval, D color, FL clarity, carat within 0.10 — is listed at Friendly Diamonds for $529, which is $490 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 1179 oval lab-grown diamonds; their median price is $613 per carat. This stone's lowest tracked price works out to $989 per carat. This page is one of 7165 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-23. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.