0.50ct I SI1 Oval Natural Diamond
GD • I/SI1 • GIA 6551025113
Certificate GIA 6551025113
Diamond specifications and retailer prices
About this 0.5ct natural oval diamond
This 0.5ct natural oval sits in the half to three-quarter 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 6551025113. Listed at 25 retailers as of October 30, 2026, with a 312% 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 →25 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
- 0.5ct OvalI/SI1from HK$3,931across 23 retailersAs of October 31, 2026
- 0.5ct OvalI/SI1from HK$3,115across 20 retailersAs of October 26, 2026
- 0.5ct OvalI/SI1from HK$5,327across 19 retailersAs of October 31, 2026
- 0.5ct OvalI/SI1from HK$3,314across 19 retailersAs of November 1, 2026
- 0.5ct OvalI/SI1from HK$3,625across 19 retailersAs of October 29, 2026
- 0.5ct OvalI/SI1from HK$2,652across 18 retailersAs of November 1, 2026
- 0.5ct OvalI/SI1from HK$3,625across 18 retailersAs of October 31, 2026
- 0.5ct OvalI/SI1from HK$3,060across 18 retailersAs of October 26, 2026