0.71ct J SI1 Marquise Natural Diamond
EX • J/SI1 • GIA 6545938993
Certificate GIA 6545938993
Diamond specifications and retailer prices
About this 0.71ct natural marquise diamond
This 0.71ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545938993. Listed at 8 retailers as of November 2, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →8 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
- 0.71ct MarquiseJ/SI1from $804across 18 retailersAs of November 1, 2026
- 0.71ct MarquiseJ/SI1from $624across 18 retailersAs of November 1, 2026
- 0.71ct MarquiseJ/SI1from $538across 15 retailersAs of November 1, 2026
- 0.71ct MarquiseJ/SI1from $739across 15 retailersAs of November 2, 2026
- 0.71ct MarquiseJ/SI1from $1,259across 14 retailersAs of October 27, 2026
- 0.71ct MarquiseJ/SI1from $1,037across 14 retailersAs of October 31, 2026
- 0.71ct MarquiseJ/SI1from $1,065across 13 retailersAs of October 31, 2026
- 0.71ct MarquiseJ/SI1from $648across 11 retailersAs of October 31, 2026