1.29ct G VS1 Radiant Lab Grown Diamond
GD • G/VS1 • IGI LG683590368
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG683590368
Diamond specifications and retailer prices
About this 1.29ct lab-grown radiant diamond
This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG683590368 or 683590368. Listed at 13 retailers as of November 2, 2026, with prices from £229 to £809, a £580 spread on the same certified stone. MOH London lists it at £809. 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 →13 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
- 1.29ct RadiantG/VS1from £135across 17 retailersAs of November 4, 2026
- 1.29ct RadiantG/VS1from £544across 11 retailersAs of October 30, 2026
- 1.29ct RadiantG/VS1from £269across 7 retailersAs of November 5, 2026
- 1.29ct RadiantG/VS1from £264across 3 retailersAs of November 2, 2026
- 1.29ct RadiantG/VS1from £488across 2 retailersAs of November 5, 2026
- 1.29ct RadiantG/VS1from £567As of November 5, 2026
- 1.29ct RadiantG/VS1from £1,196As of November 3, 2026
- 1.29ct RadiantG/VS1from £470As of November 5, 2026