3.42ct D SI1 Princess Lab Grown Diamond
ID • D/SI1
Diamond specifications and retailer prices
About this 3.42ct lab-grown princess diamond
This 3.42ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
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
- 3.42ct PrincessD/SI1from $445across 23 retailersAs of October 30, 2026
- 3.25ct PrincessD/SI1from $3,298As of November 1, 2026
- 3.09ct PrincessD/SI1from $439across 12 retailersAs of October 30, 2026
- 3.06ct PrincessD/SI1from $628across 8 retailersAs of October 30, 2026
- 3.04ct PrincessD/SI1from $4,249As of October 30, 2026
- 3.02ct PrincessD/SI1from $438across 16 retailersAs of October 30, 2026
- 3.02ct PrincessD/SI1from $589across 12 retailersAs of October 31, 2026
- 3.01ct PrincessD/SI1from $410across 17 retailersAs of October 27, 2026