0.50ct J IF Marquise Natural Diamond
VG • J/IF • GIA 1558129052
Certificate GIA 1558129052
Diamond specifications and retailer prices
About this 0.5ct natural marquise diamond
This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558129052. Listed at 15 retailers as of October 29, 2026, with a 187% 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
- 0.5ct MarquiseJ/IFfrom $733across 19 retailersAs of October 30, 2026
- 0.5ct MarquiseJ/IFfrom $724across 19 retailersAs of October 30, 2026
- 0.5ct MarquiseJ/IFfrom $1,036across 17 retailersAs of October 28, 2026
- 0.5ct MarquiseJ/IFfrom $1,053across 17 retailersAs of October 30, 2026
- 0.5ct MarquiseJ/IFfrom $787across 17 retailersAs of October 30, 2026
- 0.5ct MarquiseJ/IFfrom $715across 16 retailersAs of October 30, 2026
- 0.5ct MarquiseJ/IFfrom $609across 10 retailersAs of October 29, 2026
- 0.5ct MarquiseJ/IFfrom $967across 7 retailersAs of October 29, 2026