1.63ct H IF Heart Lab Grown Diamond
ID • H/IF • IGI LG581348386
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG581348386
Diamond specifications and retailer prices
About this 1.63ct lab-grown heart diamond
This 1.63ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG581348386 or 581348386. Listed at 15 retailers as of October 27, 2026, with prices from $322 to $1,610, a $1,288 spread on the same certified stone. MOH London lists it at $1,610. 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 →15 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.