4.30ct I VS1 Heart Lab Grown Diamond
VG • I/VS1 • IGI LG594316336
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG594316336
Diamond specifications and retailer prices
About this 4.3ct lab-grown heart diamond
This 4.3ct lab-grown heart sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG594316336 or 594316336. Listed at 11 retailers as of October 31, 2026, with prices from $518 to $3,100, a $2,582 spread on the same certified stone. Brilliant Earth lists it at $3,100. 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 →11 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.