1.50ct D SI2 Round Lab Grown Diamond
VG • D/SI2
Diamond specifications and retailer prices
About this 1.5ct lab-grown round diamond
This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by SGL. Listed at 22 retailers as of November 3, 2026, with prices from $198 to $789, a $591 spread on the same certified stone. NZ Jewellers lists it at $789. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →22 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
- 1.5ct RoundD/SI2from $229across 13 retailersAs of November 5, 2026
- 1.5ct RoundD/SI2from $275across 11 retailersAs of November 4, 2026
- 1.5ct RoundD/SI2from $198across 5 retailersAs of November 5, 2026
- 1.5ct RoundD/SI2from $558across 2 retailersAs of November 6, 2026
- 1.5ct RoundD/SI2from $1,328As of November 6, 2026
- 1.5ct RoundD/SI2from $2,186As of November 4, 2026
- 1.5ct RoundD/SI2from $2,158As of November 4, 2026
- 1.5ct RoundD/SI2from $2,158As of November 4, 2026