3.00ct D VS1 Cushion Lab Grown Diamond
ID • D/VS1 • IGI LG819602228
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG819602228
Diamond specifications and retailer prices
About this 3ct lab-grown cushion diamond
This 3ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819602228 or 819602228. Listed at 20 retailers as of October 30, 2026, with prices from £478 to £3,373, a £2,896 spread on the same certified stone. Brilliant Earth lists it at £3,373. 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 →20 retailers
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