0.51ct D SI1 Oval Natural Diamond
GD • D/SI1 • GIA 3495662961
Certificate GIA 3495662961
Diamond specifications and retailer prices
About this 0.51ct natural oval diamond
This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3495662961. Listed at 15 retailers as of October 31, 2026, with a 98% 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 →15 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
- 0.51ct OvalD/SI1from HK$4,921across 25 retailersAs of November 1, 2026
- 0.51ct OvalD/SI1from HK$6,653across 20 retailersAs of October 31, 2026
- 0.51ct OvalD/SI1from HK$9,015across 20 retailersAs of October 30, 2026
- 0.51ct OvalD/SI1from HK$4,720across 20 retailersAs of November 1, 2026
- 0.51ct OvalD/SI1from HK$4,662across 20 retailersAs of November 1, 2026
- 0.51ct OvalD/SI1from HK$4,820across 20 retailersAs of November 1, 2026
- 0.51ct OvalD/SI1from HK$4,339across 16 retailersAs of October 28, 2026
- 0.51ct OvalD/SI1from HK$7,069across 16 retailersAs of October 31, 2026