1.03ct E IF Heart Lab Grown Diamond
ID • E/IF • IGI LG818646099
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG818646099
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 LG818646099 or 818646099. Listed at 23 retailers as of October 30, 2026, with a 419% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →23 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 HK$2,346across 21 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$2,597across 20 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$2,526across 19 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$2,346across 18 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$2,416across 16 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$1,773across 16 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$5,594across 14 retailersAs of October 30, 2026
- 1.03ct HeartE/IFfrom HK$2,613across 13 retailersAs of October 30, 2026