0.40ct E IF Marquise Lab Grown Diamond
ID • E/IF • IGI LG810613364
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG810613364
Diamond specifications and retailer prices
About this 0.4ct lab-grown marquise diamond
This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810613364 or 810613364. Listed at 15 retailers as of October 29, 2026, with prices from $143 to $832, a $689 spread on the same certified stone. MOH London lists it at $832. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.
The 4Cs
Specifications
Caratlytics Score
How it works →15 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
- 0.4ct MarquiseE/IFfrom $190across 21 retailersAs of October 30, 2026
- 0.4ct MarquiseE/IFfrom $212across 16 retailersAs of October 30, 2026
- 0.41ct MarquiseE/IFfrom $194across 20 retailersAs of October 30, 2026
- 0.41ct MarquiseE/IFfrom $217across 17 retailersAs of October 30, 2026
- 0.41ct MarquiseE/IFfrom $217across 16 retailersAs of October 30, 2026
- 0.38ct MarquiseE/IFfrom $145across 19 retailersAs of October 30, 2026
- 0.42ct MarquiseE/IFfrom $187across 19 retailersAs of October 30, 2026
- 0.38ct MarquiseE/IFfrom $162across 14 retailersAs of October 30, 2026