3.15ct D VVS1 Cushion Lab Grown Diamond
ID • D/VVS1 • IGI LG819661498
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG819661498
Diamond specifications and retailer prices
About this 3.15ct lab-grown cushion diamond
This 3.15ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819661498 or 819661498. Listed at 18 retailers as of October 26, 2026, with a 309% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →18 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.
Similar diamonds
- 3.15ct CushionD/VVS1from $788across 19 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $796across 19 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $772across 17 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $1,630across 16 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $760across 14 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $1,542across 12 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $905across 11 retailersAs of October 29, 2026
- 3.15ct CushionD/VVS1from $1,626across 7 retailersAs of October 30, 2026