1.26ct I SI1 Heart Natural Diamond
GD • I/SI1 • GIA 5453335159
Certificate GIA 5453335159
Diamond specifications and retailer prices
About this 1.26ct natural heart diamond
This 1.26ct natural heart sits in the one-and-a-quarter to one-and-a-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 5453335159. Listed at 3 retailers as of November 5, 2026, with prices from $3,158 to $4,396, a $1,238 spread on the same certified stone. 77 Diamonds lists it at $4,396. 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 →3 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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