4.08ct F IF Marquise Lab Grown Diamond
ID • F/IF • IGI LG817624250
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG817624250
Diamond specifications and retailer prices
About this 4.08ct lab-grown marquise diamond
This 4.08ct lab-grown marquise 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 LG817624250 or 817624250. Listed at 23 retailers as of October 31, 2026, with prices from €1,622 to €7,993, a €6,371 spread on the same certified stone. Brilliant Earth lists it at €7,993. 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 →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
- 4.06ct MarquiseF/IFfrom €2,931across 10 retailersAs of November 1, 2026
- 4.02ct MarquiseF/IFfrom €2,385across 21 retailersAs of November 1, 2026
- 4.58ct MarquiseF/IFfrom €4,462across 25 retailersAs of October 30, 2026
- 3.58ct MarquiseF/IFfrom €1,555across 21 retailersAs of October 30, 2026
- 3.52ct MarquiseF/IFfrom €1,689across 17 retailersAs of October 30, 2026