1.55ct E IF Cushion Lab Grown Diamond
VG • E/IF • IGI LG683565140
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG683565140
Diamond specifications and retailer prices
About this 1.55ct lab-grown cushion diamond
This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG683565140 or 683565140. Listed at 15 retailers as of October 28, 2026, with prices from $816 to $4,140, a $3,324 spread on the same certified stone. Brilliant Earth lists it at $4,140. 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 →15 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
- 1.55ct CushionE/IFfrom $510across 10 retailersAs of October 29, 2026
- 1.55ct CushionE/IFfrom $638across 8 retailersAs of October 28, 2026
- 1.55ct CushionE/IFfrom $638across 8 retailersAs of October 28, 2026
- 1.55ct CushionE/IFfrom $675across 8 retailersAs of October 28, 2026
- 1.55ct CushionE/IFfrom $744across 8 retailersAs of October 29, 2026
- 1.55ct CushionE/IFfrom $638across 7 retailersAs of October 28, 2026
- 1.55ct CushionE/IFfrom $638across 6 retailersAs of October 28, 2026
- 1.54ct CushionE/IFfrom $655across 19 retailersAs of October 28, 2026