1.50ct I SI1 Oval Natural Diamond
GD • I/SI1 • GIA 1435731098
Certificate GIA 1435731098
Diamond specifications and retailer prices
About this 1.5ct natural oval diamond
This 1.5ct natural oval sits in the one-and-a-half to two 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 1435731098. Listed at 20 retailers as of October 30, 2026, with prices from $4,442 to $9,815, a $5,373 spread on the same certified stone. NZ Jewellers lists it at $9,815. 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 →20 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
- 1.5ct OvalI/SI1from $5,245across 31 retailersAs of October 28, 2026
- 1.5ct OvalI/SI1from $6,597across 22 retailersAs of October 30, 2026
- 1.5ct OvalI/SI1from $6,340across 22 retailersAs of October 28, 2026
- 1.5ct OvalI/SI1from $4,941across 22 retailersAs of October 31, 2026
- 1.5ct OvalI/SI1from $4,968across 22 retailersAs of October 29, 2026
- 1.5ct OvalI/SI1from $7,920across 21 retailersAs of October 28, 2026
- 1.5ct OvalI/SI1from $6,864across 21 retailersAs of October 30, 2026
- 1.5ct OvalI/SI1from $6,365across 21 retailersAs of October 28, 2026