1.20ct J SI1 Radiant Natural Diamond
ID • J/SI1 • GIA 6565507610
Certificate GIA 6565507610
Diamond specifications and retailer prices
About this 1.2ct natural radiant diamond
This 1.2ct natural radiant sits in the classic one-carat band, graded J 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 6565507610. Listed at 16 retailers as of October 30, 2026, with prices from $1,574 to $4,697, a $3,123 spread on the same certified stone. NZ Jewellers lists it at $4,697. 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 →16 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
- 1.2ct RadiantJ/SI1from $2,293across 23 retailersAs of October 31, 2026
- 1.2ct RadiantJ/SI1from $2,235across 21 retailersAs of October 28, 2026
- 1.2ct RadiantJ/SI1from $2,293across 21 retailersAs of October 31, 2026
- 1.2ct RadiantJ/SI1from $1,382across 19 retailersAs of October 31, 2026
- 1.2ct RadiantJ/SI1from $2,070across 19 retailersAs of October 31, 2026
- 1.2ct RadiantJ/SI1from $1,818across 19 retailersAs of October 31, 2026
- 1.2ct RadiantJ/SI1from $3,587across 17 retailersAs of October 30, 2026
- 1.2ct RadiantJ/SI1from $2,111across 16 retailersAs of October 31, 2026