2.51ct H SI2 Radiant Natural Diamond
ID • H/SI2 • GIA 1435868522
Certificate GIA 1435868522
Diamond specifications and retailer prices
About this 2.51ct natural radiant diamond
This 2.51ct natural radiant sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1435868522. Listed at 6 retailers as of October 30, 2026, with prices from $12,628 to $18,237, a $5,609 spread on the same certified stone. NZ Jewellers lists it at $18,237. 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
How it works →6 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.
Similar diamonds
- 2.51ct RadiantH/SI2from $21,169across 9 retailersAs of October 30, 2026
- 2.51ct RadiantH/SI2from $21,228across 7 retailersAs of October 30, 2026
- 2.51ct RadiantH/SI2from $7,823across 5 retailersAs of October 30, 2026
- 2.51ct RadiantH/SI2from $8,329across 4 retailersAs of October 29, 2026
- 2.51ct RadiantH/SI2from $14,544across 3 retailersAs of October 30, 2026
- 2.5ct RadiantH/SI2from $16,779across 23 retailersAs of October 27, 2026
- 2.52ct RadiantH/SI2from $8,155across 15 retailersAs of October 25, 2026
- 2.52ct RadiantH/SI2from $16,927across 6 retailersAs of October 30, 2026