10.19ct H VS1 Heart Lab Grown Diamond
EX • H/VS1 • IGI LG839695688
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG839695688
Diamond specifications and retailer prices
About this 10.19ct lab-grown heart diamond
This 10.19ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839695688 or 839695688. Listed at 3 retailers as of October 28, 2026, with prices from $1,767 to $7,370, a $5,603 spread on the same certified stone. Brilliant Earth lists it at $7,370. 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 →3 retailers
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