1.55ct E FL Heart Lab Grown Diamond
VG • E/FL • IGI LG816615975
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG816615975
Diamond specifications and retailer prices
About this 1.55ct lab-grown heart diamond
This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816615975 or 816615975. Listed at 19 retailers as of October 30, 2026, with prices from $636 to $3,510, a $2,874 spread on the same certified stone. Brilliant Earth lists it at $3,510. 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 →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
- 1.55ct HeartE/FLfrom $636across 18 retailersAs of October 30, 2026
- 1.55ct HeartE/FLfrom $3,638As of October 29, 2026
- 1.55ct HeartE/FLfrom $3,638As of October 29, 2026
- 1.54ct HeartE/FLfrom $1,074across 19 retailersAs of October 30, 2026
- 1.54ct HeartE/FLfrom $1,636across 7 retailersAs of October 31, 2026
- 1.57ct HeartE/FLfrom $763across 19 retailersAs of October 30, 2026
- 1.57ct HeartE/FLfrom $644across 18 retailersAs of October 30, 2026
- 1.53ct HeartE/FLfrom $548across 10 retailersAs of October 30, 2026