FACETWIREPrice Intelligence3.08 ct Round Lab-grown diamond (D / FL) — IGI certificate 830620116
A 3.08 carat round 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 | Round |
|---|---|
| Carat | 3.08 |
| Color | D |
| Clarity | FL |
| Cut | Ideal |
| Type | Lab-grown |
| Certificate | IGI 830620116 |
Where this stone is listed Cert matched
This exact certificate is currently listed by 2 retailers in 2 listings. Lowest: $2,709 at Adiamor — $4,037 less than the highest tracked listing of this same stone.
| Retailer | Price | $/ct | vs lowest | Deal check |
|---|---|---|---|---|
| Adiamor | $2,709 | $880 | Lowest | Fair Price -7% vs median $/ct for identical specs · 675 stones |
| MiaDonna | $6,746 | $2,190 | +$4,037 | Overpriced +132% vs median $/ct for identical specs · 675 stones |
Same specs at other retailers
Stones with identical specs — Round, D color, FL clarity, carat within 0.10 — are tracked at other retailers (cheapest of them: New World Diamonds at $6,580), and none is currently cheaper than this certificate's lowest tracked price of $2,709. Spec-matched stones are not the same physical diamond; only a matching certificate number proves that. How we match.
Facet Wire tracks 246013 round lab-grown diamonds; their median price is $405 per carat. This stone's lowest tracked price works out to $880 per carat. This page is one of 981579 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-31. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.