1.68ct D FL Heart Lab Grown Diamond
EX • D/FL • IGI LG818641476
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG818641476
Diamond specifications and retailer prices
About this 1.68ct lab-grown heart diamond
This 1.68ct 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 LG818641476 or 818641476. Listed at 11 retailers as of October 29, 2026, with prices from $625 to $5,550, a $4,925 spread on the same certified stone. Do Amore Diamonds lists it at $5,550. 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 →11 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
- 1.69ct HeartD/FLfrom $755across 12 retailersAs of October 30, 2026
- 1.69ct HeartD/FLfrom $912across 10 retailersAs of October 30, 2026
- 1.66ct HeartD/FLfrom $715across 19 retailersAs of October 30, 2026
- 1.7ct HeartD/FLfrom $1,244across 7 retailersAs of October 30, 2026
- 1.66ct HeartD/FLfrom $4,063As of October 30, 2026
- 1.71ct HeartD/FLfrom $725across 19 retailersAs of October 30, 2026
- 1.71ct HeartD/FLfrom $636across 14 retailersAs of October 30, 2026
- 1.65ct HeartD/FLfrom $678across 12 retailersAs of October 30, 2026