FACETWIREPrice IntelligenceUnder 1 Carat Oval natural diamonds
Every under 1 carat oval natural diamond Facet Wire tracks, sorted by live price.
Facet Wire is tracking 7561 live under 1 carat oval natural listings right now across 1 retailers: Adiamor (7561). Prices run from $253 to $5,972, with a median of $761 ($1,595 per carat at the median). Data refreshes nightly — last build 2026-10-28.
Most popular / better value
Across these 7561 listings, the most common color is F (1669 stones), the most common clarity is SI1 (2171 stones).
Better value: K color / SI2 clarity is the cheapest well-stocked spec combination here — 17 listings at a median of $930 per carat.
Cheapest live under 1 carat oval natural listings
| Stone | Retailer | Carat | Color | Clarity | Cert | Price | $/ct |
|---|---|---|---|---|---|---|---|
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | J | VVS1 | GIA 1535192149 | $253 | $843 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | K | VVS1 | GIA 6552886779 | $273 | $910 |
| 0.40 ct. Natural Oval Diamond | Adiamor | 0.40 | J | SI1 | GIA 6551642485 | $289 | $722 |
| 0.29 ct. Natural Oval Diamond | Adiamor | 0.29 | G | SI1 | GIA 2377045506 | $290 | $1,000 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | I | VVS2 | GIA 7563289215 | $308 | $1,027 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | F | SI2 | GIA 1553154346 | $308 | $1,027 |
| 0.27 ct. Natural Oval Diamond | Adiamor | 0.27 | D | VS1 | GIA 5503743434 | $312 | $1,156 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | F | SI2 | GIA 2556296922 | $313 | $1,043 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | E | SI2 | GIA 5543301666 | $313 | $1,043 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | F | SI1 | GIA 3555871588 | $315 | $1,050 |
| 0.30 ct. Natural Oval Diamond | Adiamor | 0.30 | G | SI2 | GIA 2566027520 | $317 | $1,057 |
| 0.35 ct. Natural Oval Diamond | Adiamor | 0.35 | I | SI1 | GIA 6552521330 | $317 | $906 |
Frequently asked questions
How much does a oval natural diamond cost?
Across 7561 live listings tracked by Facet Wire, oval natural diamonds run from $253 to $5,972, with a median price of $761 ($1,595 per carat). The cheapest tracked right now is a 0.30 ct stone at Adiamor for $253.
Which retailer is cheapest for oval natural diamonds?
It changes nightly — that is the point of Facet Wire. The table on this page is sorted by live price across Adiamor, and the same certified stone often appears at several retailers with a real price gap.
Are oval diamonds good value?
Oval stones are priced off live market data here, not list prices. Compare the per-carat column: at the median, oval natural diamonds run $1,595 per carat across our tracked retailers.
How often do these prices update?
Facet Wire re-scrapes its retailers nightly and rebuilds this page from the fresh data, so counts, medians and the cheapest listings reflect the latest run.