1.02ct I SI1 Marquise Natural Diamond
ID • I/SI1 • GIA 1232982541
Certificate GIA 1232982541
Diamond specifications and retailer prices
About this 1.02ct natural marquise diamond
This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232982541. Listed at 18 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →18 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
Similar diamonds
- 1.02ct MarquiseI/SI1from $2,864across 20 retailersAs of November 4, 2026
- 1.02ct MarquiseI/SI1from $2,637across 17 retailersAs of November 6, 2026
- 1.02ct MarquiseI/SI1from $1,629across 16 retailersAs of November 6, 2026
- 1.02ct MarquiseI/SI1from $2,523across 15 retailersAs of November 3, 2026
- 1.02ct MarquiseI/SI1from $2,664across 14 retailersAs of October 31, 2026
- 1.02ct MarquiseI/SI1from $1,467across 14 retailersAs of November 6, 2026
- 1.02ct MarquiseI/SI1from $2,165across 12 retailersAs of November 6, 2026
- 1.02ct MarquiseI/SI1from $3,144across 9 retailersAs of November 6, 2026