3.60ct F IF Radiant Lab Grown Diamond
ID • F/IF • IGI LG598311960
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG598311960
Diamond specifications and retailer prices
About this 3.6ct lab-grown radiant diamond
This 3.6ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG598311960 or 598311960. Listed at 28 retailers as of October 31, 2026, with a 149% 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 →28 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
- 3.59ct RadiantF/IFfrom $4,220across 22 retailersAs of November 1, 2026
- 3.54ct RadiantF/IFfrom $4,783across 21 retailersAs of October 31, 2026
- 3.54ct RadiantF/IFfrom $15,981As of October 31, 2026
- 3.51ct RadiantF/IFfrom $1,516across 22 retailersAs of October 30, 2026
- 3.7ct RadiantF/IFfrom $1,506across 20 retailersAs of October 30, 2026
- 3.43ct RadiantF/IFfrom $1,981across 22 retailersAs of October 31, 2026
- 3.43ct RadiantF/IFfrom $1,268across 21 retailersAs of October 30, 2026
- 3.43ct RadiantF/IFfrom $2,717As of November 1, 2026