1.21ct D IF Heart Lab Grown Diamond
VG • D/IF • IGI LG852651628
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG852651628
Diamond specifications and retailer prices
About this 1.21ct lab-grown heart diamond
This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG852651628 or 852651628. Listed at 5 retailers as of November 1, 2026, with prices from €596 to €1,479, a €883 spread on the same certified stone. MOH London lists it at €1,479. 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 →5 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
- 1.21ct HeartD/IFfrom €221across 20 retailersAs of October 30, 2026
- 1.21ct HeartD/IFfrom €576across 19 retailersAs of October 30, 2026
- 1.21ct HeartD/IFfrom €527across 2 retailersAs of November 1, 2026
- 1.21ct HeartD/IFfrom €2,560As of October 31, 2026
- 1.21ct HeartD/IFfrom €2,094As of October 30, 2026
- 1.21ct HeartD/IFfrom €1,773As of November 1, 2026
- 1.22ct HeartD/IFfrom €335across 18 retailersAs of October 30, 2026
- 1.22ct HeartD/IFfrom €406across 13 retailersAs of November 1, 2026