0.51ct E SI1 Emerald Natural Diamond
GD • E/SI1 • GIA 2231567473
Certificate GIA 2231567473
Diamond specifications and retailer prices
About this 0.51ct natural emerald diamond
This 0.51ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231567473. Listed at 7 retailers as of October 30, 2026, with prices from $467 to $845, a $378 spread on the same certified stone. 77 Diamonds lists it at $845. 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 →7 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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