1.54ct L SI1 Round Natural Diamond
EX • L/SI1 • GIA 6311378608
Certificate GIA 6311378608
Diamond specifications and retailer prices
About this 1.54ct natural round diamond
This 1.54ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6311378608. Listed at 2 retailers as of November 5, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 →2 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
- 1.54ct RoundL/SI1from $1,567across 12 retailersAs of November 5, 2026
- 1.54ct RoundL/SI1from $2,849across 9 retailersAs of November 6, 2026
- 1.54ct RoundL/SI1from $3,376across 9 retailersAs of November 6, 2026
- 1.54ct RoundL/SI1from $4,233across 3 retailersAs of November 5, 2026
- 1.54ct RoundL/SI1from $3,090across 3 retailersAs of November 3, 2026
- 1.54ct RoundL/SI1from $5,767As of November 5, 2026
- 1.53ct RoundL/SI1from $3,579across 14 retailersAs of November 4, 2026
- 1.55ct RoundL/SI1from $2,310across 12 retailersAs of November 5, 2026