FACETWIREPrice Intelligence1.83 ct Oval Lab-grown diamond (D / IF) — IGI certificate B90-74
A 1.83 carat oval lab-grown diamond, D color, IF 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 | 1.83 |
| Color | D |
| Clarity | IF |
| Cut | Super Ideal |
| Type | Lab-grown |
| Certificate | IGI B90-74 |
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 | $1,155 | $631 | Lowest | Hot Deal -33% vs median $/ct for identical specs · 14 stones |
Facet Wire tracks 1255 oval lab-grown diamonds; their median price is $614 per carat. This stone's lowest tracked price works out to $631 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.