2.99ct D IF Heart Lab Grown Diamond
ID • D/IF • IGI LG843670791
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG843670791
Diamond specifications and retailer prices
About this 2.99ct lab-grown heart diamond
This 2.99ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843670791 or 843670791. Listed at 16 retailers as of October 27, 2026, with prices from $1,010 to $10,760, a $9,750 spread on the same certified stone. Brilliant Earth lists it at $10,760. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →16 retailers
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