3.70ct D VS1 Radiant Lab Grown Diamond
EX • D/VS1 • IGI LG710501991
Shape and cutting style on the report: Cut cornered square modified brilliant
Certificate IGI LG710501991
Diamond specifications and retailer prices
About this 3.7ct lab-grown radiant diamond
This 3.7ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710501991 or 710501991. Listed at 7 retailers as of October 29, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →7 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
- 3.7ct RadiantD/VS1from £429across 24 retailersAs of October 30, 2026
- 3.7ct RadiantD/VS1from £511across 22 retailersAs of October 30, 2026
- 3.7ct RadiantD/VS1from £517across 22 retailersAs of October 30, 2026
- 3.7ct RadiantD/VS1from £785across 18 retailersAs of October 29, 2026
- 3.7ct RadiantD/VS1from £684across 18 retailersAs of October 30, 2026
- 3.7ct RadiantD/VS1from £1,050across 8 retailersAs of October 29, 2026
- 3.7ct RadiantD/VS1from £1,226across 6 retailersAs of October 30, 2026
- 3.71ct RadiantD/VS1from £488across 24 retailersAs of October 30, 2026