1.51ct G SI1 Princess Lab Grown Diamond
VG • G/SI1
Diamond specifications and retailer prices
About this 1.51ct lab-grown princess diamond
This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 6 retailers as of November 5, 2026, with prices from £166 to £995, a £828 spread on the same certified stone. Diamond Exchange Canada lists it at £995. 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 →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.
Similar diamonds
- 1.51ct PrincessG/SI1from £143across 14 retailersAs of November 6, 2026
- 1.5ct PrincessG/SI1from £198across 18 retailersAs of November 6, 2026
- 1.5ct PrincessG/SI1from £551As of November 4, 2026
- 1.5ct PrincessG/SI1from £773As of November 4, 2026
- 1.5ct PrincessG/SI1from £1,816As of November 4, 2026
- 1.53ct PrincessG/SI1from £291across 11 retailersAs of November 5, 2026
- 1.53ct PrincessG/SI1from £184across 7 retailersAs of November 6, 2026
- 1.53ct PrincessG/SI1from £969As of November 5, 2026