0.30ct D SI2 Cushion Natural Diamond
EX • D/SI2 • GIA 5546549500
Certificate GIA 5546549500
Diamond specifications and retailer prices
About this 0.3ct natural cushion diamond
This 0.3ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546549500. Listed at 8 retailers as of October 29, 2026, with prices from $329 to $1,053, a $724 spread on the same certified stone. MOH London lists it at $1,053. 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 →8 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
- 0.3ct CushionD/SI2from $188across 10 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $319across 9 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $284across 9 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $298across 8 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $319across 8 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $302across 8 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $267across 7 retailersAs of October 30, 2026
- 0.3ct CushionD/SI2from $412across 7 retailersAs of October 29, 2026