1.51ct D VS1 Radiant Lab Grown Diamond
VG • D/VS1 • IGI LG639472394
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG639472394
Diamond specifications and retailer prices
About this 1.51ct lab-grown radiant diamond
This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639472394 or 639472394. Listed at 23 retailers as of October 30, 2026, with prices from £178 to £1,523, a £1,345 spread on the same certified stone. Brilliant Earth lists it at £1,523. 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 →23 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
- 1.51ct RadiantD/VS1from £259across 27 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £227across 25 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £162across 24 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £157across 24 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £157across 24 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £157across 24 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £157across 23 retailersAs of October 30, 2026
- 1.51ct RadiantD/VS1from £178across 23 retailersAs of October 30, 2026