FACETWIREPrice IntelligenceRadiant diamond — IGI certificate LG12231911
A 1.26 carat radiant lab-grown diamond, Fancy Deep Blue color, SI1 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 | Radiant |
|---|---|
| Carat | 1.26 |
| Color | Fancy Deep Blue |
| Clarity | SI1 |
| Cut | Very Good |
| Type | Lab-grown |
| Certificate | IGI LG12231911 |
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 | $885 | $702 | Lowest | Fair Price +0% vs median $/ct for identical specs · 6 stones |
Facet Wire tracks 605 radiant lab-grown diamonds; their median price is $703 per carat. This stone's lowest tracked price works out to $702 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.