FACETWIREPrice Intelligence1.01 ct Cushion Lab-grown diamond (D / VS1) — IGI certificate 837641693
A 1.01 carat cushion lab-grown diamond, D color, VS1 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 | Cushion |
|---|---|
| Carat | 1.01 |
| Color | D |
| Clarity | VS1 |
| Cut | Excellent |
| Type | Lab-grown |
| Certificate | IGI 837641693 |
Where this stone is listed Cert matched
This exact certificate is currently listed by 2 retailers in 2 listings. Lowest: $360 at Adiamor — $410 less than the highest tracked listing of this same stone.
| Retailer | Price | $/ct | vs lowest | Deal check |
|---|---|---|---|---|
| Adiamor | $360 | $356 | Lowest | Fair Price -3% vs median $/ct for identical specs · 1878 stones |
| MiaDonna | $770 | $762 | +$410 | Overpriced +107% vs median $/ct for identical specs · 1878 stones |
Same specs at other retailers
Stones with identical specs — Cushion, D color, VS1 clarity, carat within 0.10 — are tracked at other retailers (cheapest of them: Friendly Diamonds at $466), and none is currently cheaper than this certificate's lowest tracked price of $360. Spec-matched stones are not the same physical diamond; only a matching certificate number proves that. How we match.
Facet Wire tracks 73773 cushion lab-grown diamonds; their median price is $468 per carat. This stone's lowest tracked price works out to $356 per carat. This page is one of 880222 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-27. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.