0.50ct I SI1 Cushion Natural Diamond
VG • I/SI1 • GIA 5526522877
Certificate GIA 5526522877
Diamond specifications and retailer prices
About this 0.5ct natural cushion diamond
This 0.5ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526522877. Listed at 10 retailers as of October 31, 2026, with prices from $387 to $1,068, a $681 spread on the same certified stone. MOH London lists it at $1,068. 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 →10 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
- 0.5ct CushionI/SI1from $320across 7 retailersAs of October 28, 2026
- 0.5ct CushionI/SI1from $320across 6 retailersAs of October 28, 2026
- 0.5ct CushionI/SI1from $320across 6 retailersAs of October 28, 2026
- 0.5ct CushionI/SI1from $320across 6 retailersAs of October 28, 2026
- 0.5ct CushionI/SI1from $320across 6 retailersAs of October 28, 2026
- 0.5ct CushionI/SI1from $384across 5 retailersAs of October 30, 2026
- 0.5ct CushionI/SI1from $905across 4 retailersAs of October 31, 2026
- 0.5ct CushionI/SI1from $963across 4 retailersAs of October 31, 2026