1.00ct D SI1 Cushion Natural Diamond
GD • D/SI1 • GIA 6502463041
Certificate GIA 6502463041
Diamond specifications and retailer prices
About this 1ct natural cushion diamond
This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502463041. Listed at 14 retailers as of October 25, 2026, with prices from $4,181 to $8,200, a $4,019 spread on the same certified stone. MOH London lists it at $8,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →14 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
- 1ct CushionD/SI1from $2,396across 18 retailersAs of October 31, 2026
- 1ct CushionD/SI1from $4,181across 15 retailersAs of October 26, 2026
- 1ct CushionD/SI1from $2,001across 15 retailersAs of October 31, 2026
- 1ct CushionD/SI1from $2,611across 15 retailersAs of October 31, 2026
- 1ct CushionD/SI1from $1,964across 14 retailersAs of October 31, 2026
- 1ct CushionD/SI1from $4,219across 14 retailersAs of October 26, 2026
- 1ct CushionD/SI1from $3,950across 14 retailersAs of October 30, 2026
- 1ct CushionD/SI1from $3,684across 12 retailersAs of October 29, 2026