3.88ct D VS1 Radiant Lab Grown Diamond
EX • D/VS1 • IGI LG818690020
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG818690020
Diamond specifications and retailer prices
About this 3.88ct lab-grown radiant diamond
This 3.88ct 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 LG818690020 or 818690020. Listed at 5 retailers as of October 26, 2026, with prices from £478 to £3,992, a £3,514 spread on the same certified stone. Frank Darling lists it at £3,992. 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 →5 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
- 3.88ct RadiantD/VS1from £935across 22 retailersAs of October 29, 2026
- 3.88ct RadiantD/VS1from £935across 21 retailersAs of October 29, 2026
- 3.88ct RadiantD/VS1from £985across 17 retailersAs of October 23, 2026
- 3.88ct RadiantD/VS1from £478across 5 retailersAs of October 29, 2026
- 3.88ct RadiantD/VS1from £478across 5 retailersAs of October 29, 2026
- 3.88ct RadiantD/VS1from £1,958across 4 retailersAs of October 30, 2026
- 3.88ct RadiantD/VS1from £1,647As of October 29, 2026
- 3.89ct RadiantD/VS1from £419across 21 retailersAs of October 27, 2026