1.56ct D FL Heart Lab Grown Diamond
ID • D/FL • IGI LG818681479
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG818681479
Diamond specifications and retailer prices
About this 1.56ct lab-grown heart diamond
This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818681479 or 818681479. Listed at 12 retailers as of October 30, 2026, with prices from $582 to $5,170, a $4,588 spread on the same certified stone. Do Amore Diamonds lists it at $5,170. 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 →12 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
- 1.56ct HeartD/FLfrom $676across 20 retailersAs of October 30, 2026
- 1.56ct HeartD/FLfrom $582across 13 retailersAs of October 30, 2026
- 1.56ct HeartD/FLfrom $3,794As of November 1, 2026
- 1.57ct HeartD/FLfrom $668across 19 retailersAs of October 30, 2026
- 1.55ct HeartD/FLfrom $1,070across 19 retailersAs of October 30, 2026
- 1.55ct HeartD/FLfrom $671across 19 retailersAs of October 30, 2026
- 1.57ct HeartD/FLfrom $680across 18 retailersAs of October 30, 2026
- 1.57ct HeartD/FLfrom $586across 14 retailersAs of October 30, 2026