0.51ct E SI2 Round Natural Diamond
EX • E/SI2 • GIA 5523508612
Certificate GIA 5523508612
Diamond specifications and retailer prices
About this 0.51ct natural round diamond
This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5523508612. Listed at 25 retailers as of November 4, 2026, with prices from $766 to $2,871, a $2,105 spread on the same certified stone. NZ Jewellers lists it at $2,871. 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 →25 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
- 0.51ct RoundE/SI2from $476across 17 retailersAs of October 31, 2026
- 0.51ct RoundE/SI2from $608across 17 retailersAs of November 4, 2026
- 0.51ct RoundE/SI2from $470across 16 retailersAs of November 5, 2026
- 0.51ct RoundE/SI2from $457across 16 retailersAs of November 5, 2026
- 0.51ct RoundE/SI2from $431across 15 retailersAs of November 5, 2026
- 0.51ct RoundE/SI2from $614across 15 retailersAs of November 4, 2026
- 0.51ct RoundE/SI2from $417across 15 retailersAs of November 5, 2026
- 0.51ct RoundE/SI2from $454across 15 retailersAs of November 5, 2026