3.00ct H SI2 Round Lab Grown Diamond
VG • H/SI2
Diamond specifications and retailer prices
About this 3ct lab-grown round diamond
This 3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 4 retailers as of October 30, 2026, with prices from $438 to $2,635, a $2,197 spread on the same certified stone. Diamond Exchange Canada lists it at $2,635. 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 →4 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
- 3.04ct RoundH/SI2from $4,308As of October 31, 2026
- 3.26ct RoundH/SI2from $345across 12 retailersAs of October 29, 2026
- 3.4ct RoundH/SI2from $2,040across 4 retailersAs of October 31, 2026
- 3.43ct RoundH/SI2from $288across 8 retailersAs of October 29, 2026
- 3.43ct RoundH/SI2from $1,161As of October 30, 2026