53.68ct H VS1 Cushion Lab Grown Diamond
ID • H/VS1 • IGI LG776669354
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG776669354
Diamond specifications and retailer prices
About this 53.68ct lab-grown cushion diamond
This 53.68ct lab-grown cushion 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 LG776669354 or 776669354. Listed at 5 retailers as of October 30, 2026, with prices from £39,674 to £111,909, a £72,235 spread on the same certified stone. Adiamor lists it at £111,909. 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 →5 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.