1.08ct D SI1 Cushion Lab Grown Diamond
VG • D/SI1 • GIA 5526011064
Certificate GIA 5526011064
Diamond specifications and retailer prices
About this 1.08ct lab-grown cushion diamond
This 1.08ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526011064. Listed at 3 retailers as of October 30, 2026, with prices from $680 to $810, a $130 spread on the same certified stone. Kay Jewelers lists it at $810. 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 →3 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
- 1.07ct CushionD/SI1from $393across 13 retailersAs of October 30, 2026
- 1.07ct CushionD/SI1from $347across 5 retailersAs of October 30, 2026
- 1.09ct CushionD/SI1from $1,226As of October 30, 2026
- 1.1ct CushionD/SI1from $230across 9 retailersAs of October 31, 2026
- 1.06ct CushionD/SI1from $192across 9 retailersAs of October 30, 2026
- 1.1ct CushionD/SI1from $272across 9 retailersAs of October 30, 2026
- 1.06ct CushionD/SI1from $1,080As of October 30, 2026
- 1.1ct CushionD/SI1from $1,235As of October 30, 2026