FACETWIREPrice IntelligenceRound diamond — GIA certificate 5231730456
A 1.02 carat round natural diamond, I color, SI1 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 | Round |
|---|---|
| Carat | 1.02 |
| Color | I |
| Clarity | SI1 |
| Cut | Super Ideal |
| Type | Natural |
| Certificate | GIA 5231730456 |
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 |
|---|---|---|---|---|
| Whiteflash | $3,995 | $3,917 | Lowest | — |
Same specs at other retailers
A different stone with identical specs — Round, I color, SI1 clarity, carat within 0.10 — is listed at With Clarity for $2,477, which is $1,518 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 164 round natural diamonds; their median price is $2,547 per carat. This stone's lowest tracked price works out to $3,917 per carat. This page is one of 1389 certificate pages Facet Wire maintains — one for every tracked certificate.
Price tracked by Facet Wire — updated daily. First tracked 2026-10-17. Listings can sell or change price at any time; the retailer's own page is the final word at checkout.