0.45ct E SI1 Cushion Natural Diamond
EX • E/SI1 • GIA 6532118002
Certificate GIA 6532118002
Diamond specifications and retailer prices
About this 0.45ct natural cushion diamond
This 0.45ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532118002. Listed at 15 retailers as of November 3, 2026, with prices from $312 to $861, a $549 spread on the same certified stone. MOH London lists it at $861. 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 →15 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
- 0.45ct CushionE/SI1from $670As of November 4, 2026
- 0.45ct CushionE/SI1from $975As of November 4, 2026
- 0.45ct CushionE/SI1from $665As of November 6, 2026
- 0.46ct CushionE/SI1from $636As of November 5, 2026
- 0.43ct CushionE/SI1from $603across 14 retailersAs of November 6, 2026
- 0.43ct CushionE/SI1from $715As of November 6, 2026
- 0.43ct CushionE/SI1from $1,508As of November 6, 2026
- 0.48ct CushionE/SI1from $390across 20 retailersAs of November 4, 2026