12.43ct J VS1 Princess Lab Grown Diamond
EX • J/VS1 • IGI LG841630867
Shape and cutting style on the report: Princess cut
Certificate IGI LG841630867
Diamond specifications and retailer prices
About this 12.43ct lab-grown princess diamond
This 12.43ct lab-grown princess sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841630867 or 841630867. Listed at 3 retailers as of October 29, 2026, with prices from $2,050 to $7,600, a $5,550 spread on the same certified stone. Brilliant Earth lists it at $7,600. 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 →3 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.