1.00ct E IF Marquise Lab Grown Diamond
ID • E/IF • IGI LG816626760
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG816626760
Diamond specifications and retailer prices
About this 1ct lab-grown marquise diamond
This 1ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816626760 or 816626760. Listed at 14 retailers as of October 27, 2026, with prices from $206 to $1,201, a $995 spread on the same certified stone. MOH London lists it at $1,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →14 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.
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