0.40ct I SI1 Emerald Natural Diamond
GD • I/SI1 • GIA 6511820055
Certificate GIA 6511820055
Diamond specifications and retailer prices
About this 0.4ct natural emerald diamond
This 0.4ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511820055. Listed at 5 retailers as of October 30, 2026, with prices from $235 to $369, a $134 spread on the same certified stone. Ritani lists it at $369. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →5 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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