3.17ct I VS1 Cushion Lab Grown Diamond
ID • I/VS1 • IGI LG11865603
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG11865603
Diamond specifications and retailer prices
About this 3.17ct lab-grown cushion diamond
This 3.17ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG11865603 or 11865603. Listed at 2 retailers as of November 2, 2026, with prices from $911 to $2,670, a $1,759 spread on the same certified stone. Brilliant Earth lists it at $2,670. 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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