0.70ct E IF Marquise Lab Grown Diamond
EX • E/IF • IGI LG817670770
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG817670770
Diamond specifications and retailer prices
About this 0.7ct lab-grown marquise diamond
This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817670770 or 817670770. Listed at 20 retailers as of October 30, 2026, with prices from $324 to $1,702, a $1,377 spread on the same certified stone. Reve Diamonds lists it at $1,702. 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 →20 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
- 0.7ct MarquiseE/IFfrom $366across 25 retailersAs of October 30, 2026
- 0.71ct MarquiseE/IFfrom $992As of October 31, 2026
- 0.71ct MarquiseE/IFfrom $992As of October 31, 2026
- 0.71ct MarquiseE/IFfrom $296As of October 30, 2026
- 0.68ct MarquiseE/IFfrom $295across 20 retailersAs of October 30, 2026
- 0.68ct MarquiseE/IFfrom $397across 17 retailersAs of October 30, 2026
- 0.73ct MarquiseE/IFfrom $339across 25 retailersAs of October 30, 2026
- 0.73ct MarquiseE/IFfrom $320across 24 retailersAs of October 30, 2026