3.80ct G VS1 Marquise Lab Grown Diamond
ID • G/VS1 • IGI LG812633618
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG812633618
Diamond specifications and retailer prices
About this 3.8ct lab-grown marquise diamond
This 3.8ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812633618 or 812633618. Listed at 4 retailers as of October 31, 2026, with prices from $488 to $3,560, a $3,072 spread on the same certified stone. Brilliant Earth lists it at $3,560. 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 →4 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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