3.49ct E IF Heart Lab Grown Diamond
ID • E/IF • IGI LG7518548960
Certificate IGI LG7518548960
Diamond specifications and retailer prices
About this 3.49ct lab-grown heart diamond
This 3.49ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7518548960 or 7518548960. Listed at 2 retailers as of October 29, 2026, with prices from $8,020 to $19,072, a $11,052 spread on the same certified stone. Blue Nile lists it at $19,072. 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 →2 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.
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