1.05ct E IF Cushion Lab Grown Diamond
GD • E/IF • IGI LG789611535
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG789611535
Diamond specifications and retailer prices
About this 1.05ct lab-grown cushion diamond
This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG789611535 or 789611535. Listed at 15 retailers as of October 26, 2026, with prices from £282 to £1,258, a £976 spread on the same certified stone. MOH London lists it at £1,258. 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
- 1.05ct CushionE/IFfrom £175across 18 retailersAs of October 30, 2026
- 1.05ct CushionE/IFfrom £287across 16 retailersAs of October 31, 2026
- 1.05ct CushionE/IFfrom £287across 16 retailersAs of October 30, 2026
- 1.05ct CushionE/IFfrom £301across 15 retailersAs of October 30, 2026
- 1.05ct CushionE/IFfrom £364across 14 retailersAs of October 30, 2026
- 1.05ct CushionE/IFfrom £364across 14 retailersAs of October 30, 2026
- 1.05ct CushionE/IFfrom £215across 13 retailersAs of October 25, 2026
- 1.05ct CushionE/IFfrom £828across 8 retailersAs of October 30, 2026