1.03ct E IF Heart Lab Grown Diamond
EX • E/IF • IGI LG823652306
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG823652306
Diamond specifications and retailer prices
About this 1.03ct lab-grown heart diamond
This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823652306 or 823652306. Listed at 13 retailers as of October 29, 2026, with prices from $333 to $1,491, a $1,158 spread on the same certified stone. MOH London lists it at $1,491. 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 →13 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
- 1.03ct HeartE/IFfrom $299across 21 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $331across 20 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $322across 19 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $299across 18 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $308across 16 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $277across 15 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $226across 15 retailersAs of October 27, 2026
- 1.03ct HeartE/IFfrom $713across 14 retailersAs of October 28, 2026