FACETWIREPrice Intelligence1.21 ct Round Natural diamond (K / SI1) — GIA certificate 1569043420
A 1.21 carat round natural diamond, K 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 | Round |
|---|---|
| Carat | 1.21 |
| Color | K |
| Clarity | SI1 |
| Cut | Very Good |
| Type | Natural |
| Certificate | GIA 1569043420 |
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 |
|---|---|---|---|---|
| With Clarity | $2,036 | $1,683 | Lowest | — |
Facet Wire tracks 354 round natural diamonds; their median price is $2,122 per carat. This stone's lowest tracked price works out to $1,683 per carat. This page is one of 7820 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.