1.78ct D VVS1 Cushion Lab Grown Diamond
ID • D/VVS1 • IGI LG816666007
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG816666007
Diamond specifications and retailer prices
About this 1.78ct lab-grown cushion diamond
This 1.78ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816666007 or 816666007. Listed at 6 retailers as of November 1, 2026, with prices from $662 to $1,547, a $885 spread on the same certified stone. MOH London lists it at $1,547. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →6 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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