1.50ct D IF Cushion Lab Grown Diamond
ID • D/IF • IGI LG794626393
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG794626393
Diamond specifications and retailer prices
About this 1.5ct lab-grown cushion diamond
This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794626393 or 794626393. Listed at 19 retailers as of October 29, 2026, with a 722% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →19 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
- 1.5ct CushionD/IFfrom HK$3,601across 22 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$5,108across 20 retailersAs of October 31, 2026
- 1.5ct CushionD/IFfrom HK$3,601across 18 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$6,206across 16 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$4,825across 16 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$2,777across 15 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$5,217across 15 retailersAs of October 30, 2026
- 1.5ct CushionD/IFfrom HK$3,770across 14 retailersAs of November 1, 2026