0.51ct E IF Cushion Lab Grown Diamond
VG • E/IF • IGI LG816658270
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG816658270
Diamond specifications and retailer prices
About this 0.51ct lab-grown cushion diamond
This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658270 or 816658270. Listed at 14 retailers as of October 28, 2026, with prices from $244 to $1,250, a $1,006 spread on the same certified stone. Reve Diamonds lists it at $1,250. 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
- 0.51ct CushionE/IFfrom $230across 21 retailersAs of October 29, 2026
- 0.5ct CushionE/IFfrom $225across 17 retailersAs of October 29, 2026
- 0.49ct CushionE/IFfrom $268across 12 retailersAs of October 29, 2026
- 0.53ct CushionE/IFfrom $392across 4 retailersAs of October 28, 2026
- 0.47ct CushionE/IFfrom $242across 15 retailersAs of October 28, 2026
- 0.46ct CushionE/IFfrom $136across 17 retailersAs of October 29, 2026
- 0.56ct CushionE/IFfrom $301across 14 retailersAs of October 29, 2026
- 0.45ct CushionE/IFfrom $233across 13 retailersAs of October 28, 2026