1.21ct D VVS1 Radiant Lab Grown Diamond
GD • D/VVS1 • IGI LG623420555
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG623420555
Diamond specifications and retailer prices
About this 1.21ct lab-grown radiant diamond
This 1.21ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG623420555 or 623420555. Listed at 21 retailers as of October 29, 2026, with prices from $207 to $1,990, a $1,783 spread on the same certified stone. Do Amore Diamonds lists it at $1,990. 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 →21 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
- 1.21ct RadiantD/VVS1from $182across 25 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $182across 24 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $182across 24 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $201across 23 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $294across 23 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $284across 21 retailersAs of October 30, 2026
- 1.21ct RadiantD/VVS1from $239across 15 retailersAs of October 25, 2026
- 1.21ct RadiantD/VVS1from $1,780across 14 retailersAs of October 28, 2026