1.20ct J SI1 Oval Natural Diamond
ID • J/SI1 • GIA 6561320239
Certificate GIA 6561320239
Diamond specifications and retailer prices
About this 1.2ct natural oval diamond
This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561320239. Listed at 16 retailers as of October 20, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
16 retailers
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