12.57ct G VVS2 Marquise Lab Grown Diamond
ID • G/VVS2 • IGI LG803668273
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG803668273
Diamond specifications and retailer prices
About this 12.57ct lab-grown marquise diamond
This 12.57ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803668273 or 803668273. Listed at 3 retailers as of November 1, 2026, with prices from $2,137 to $5,237, a $3,100 spread on the same certified stone. Brilliance lists it at $5,237. 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
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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