1.71ct H SI1 Marquise Natural Diamond
EX • H/SI1 • GIA 1568329804
Certificate GIA 1568329804
Diamond specifications and retailer prices
About this 1.71ct natural marquise diamond
This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded H 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 1568329804. Listed at 15 retailers as of November 1, 2026, with prices from $11,393 to $20,419, a $9,026 spread on the same certified stone. With Clarity lists it at $20,419. 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 →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
- 1.71ct MarquiseH/SI1from $12,543across 17 retailersAs of November 1, 2026
- 1.71ct MarquiseH/SI1from $13,016across 9 retailersAs of October 30, 2026
- 1.71ct MarquiseH/SI1from $6,660across 8 retailersAs of October 26, 2026
- 1.71ct MarquiseH/SI1from $9,770As of November 2, 2026
- 1.7ct MarquiseH/SI1from $8,335across 15 retailersAs of November 2, 2026
- 1.7ct MarquiseH/SI1from $10,825across 15 retailersAs of November 1, 2026
- 1.7ct MarquiseH/SI1from $10,291across 14 retailersAs of October 27, 2026
- 1.7ct MarquiseH/SI1from $6,865across 8 retailersAs of October 26, 2026