6.65ct D VS1 Cushion Lab Grown Diamond
ID • D/VS1 • IGI LG715566088
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG715566088
Diamond specifications and retailer prices
About this 6.65ct lab-grown cushion diamond
This 6.65ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715566088 or 715566088. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 →1 retailer
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
- 6.52ct CushionD/VS1from $1,674across 18 retailersAs of October 29, 2026
- 6.5ct CushionD/VS1from $1,522across 18 retailersAs of October 29, 2026
- 6.5ct CushionD/VS1from $1,785across 12 retailersAs of October 29, 2026
- 6.82ct CushionD/VS1from $1,702across 15 retailersAs of October 29, 2026
- 6.44ct CushionD/VS1from $2,394across 14 retailersAs of October 29, 2026
- 6.4ct CushionD/VS1from $2,380across 15 retailersAs of October 29, 2026
- 6.37ct CushionD/VS1from $2,417across 20 retailersAs of October 25, 2026
- 6.37ct CushionD/VS1from $3,300across 2 retailersAs of October 28, 2026