0.53ct K SI1 Round Natural Diamond
EX • K/SI1 • GIA 1156293382
Certificate GIA 1156293382
Diamond specifications and retailer prices
About this 0.53ct natural round diamond
This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1156293382. Listed at 5 retailers as of November 4, 2026, with prices from $595 to $1,375, a $780 spread on the same certified stone. MOH London lists it at $1,375. 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 →5 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
- 0.53ct RoundK/SI1from $262across 20 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $537across 12 retailersAs of November 5, 2026
- 0.53ct RoundK/SI1from $349across 12 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $328across 11 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $369across 10 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $380across 9 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $356across 8 retailersAs of November 6, 2026
- 0.53ct RoundK/SI1from $508across 6 retailersAs of November 5, 2026