1.30ct D SI1 Round Natural Diamond
EX • D/SI1 • GIA 7552562176
Certificate GIA 7552562176
Diamond specifications and retailer prices
About this 1.3ct natural round diamond
This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552562176. Listed at 26 retailers as of November 1, 2026, with a 86% 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 →26 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
- 1.3ct RoundD/SI1from $7,399across 15 retailersAs of November 5, 2026
- 1.3ct RoundD/SI1from $7,587across 11 retailersAs of November 6, 2026
- 1.3ct RoundD/SI1from $5,663across 11 retailersAs of November 6, 2026
- 1.3ct RoundD/SI1from $7,209across 10 retailersAs of November 6, 2026
- 1.3ct RoundD/SI1from $8,997across 10 retailersAs of November 5, 2026
- 1.3ct RoundD/SI1from $9,104across 9 retailersAs of November 1, 2026
- 1.3ct RoundD/SI1from $6,289across 8 retailersAs of November 5, 2026
- 1.3ct RoundD/SI1from $9,620across 8 retailersAs of November 3, 2026