1.28ct I I1 Oval Natural Diamond
I/I1 • GIA 6422491773
Certificate GIA 6422491773
Diamond specifications and retailer prices
About this 1.28ct natural oval diamond
This 1.28ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 6422491773. Listed at 7 retailers as of October 31, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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.
Similar diamonds
- 1.27ct OvalI/I1from $2,730across 3 retailersAs of November 1, 2026
- 1.27ct OvalI/I1from $4,517As of October 31, 2026
- 1.27ct OvalI/I1from $3,115As of October 30, 2026
- 1.3ct OvalI/I1from $3,590As of October 28, 2026
- 1.3ct OvalI/I1from $3,555As of October 30, 2026
- 1.31ct OvalI/I1from $2,812across 8 retailersAs of October 31, 2026
- 1.31ct OvalI/I1from $3,312As of November 1, 2026
- 1.25ct OvalI/I1from $3,610As of October 30, 2026