1.71ct H SI1 Cushion Natural Diamond
EX • H/SI1 • GIA 6545518098
Certificate GIA 6545518098
Diamond specifications and retailer prices
About this 1.71ct natural cushion diamond
This 1.71ct natural cushion 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 6545518098. Listed at 11 retailers as of October 26, 2026, with prices from $7,588 to $12,663, a $5,075 spread on the same certified stone. MOH London lists it at $12,663. 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 →11 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 CushionH/SI1from $7,779across 21 retailersAs of November 2, 2026
- 1.71ct CushionH/SI1from $3,328across 21 retailersAs of November 1, 2026
- 1.71ct CushionH/SI1from $5,663across 20 retailersAs of November 1, 2026
- 1.71ct CushionH/SI1from $7,510across 16 retailersAs of October 28, 2026
- 1.71ct CushionH/SI1from $5,482across 16 retailersAs of October 31, 2026
- 1.71ct CushionH/SI1from $9,149across 14 retailersAs of November 2, 2026
- 1.71ct CushionH/SI1from $9,680across 13 retailersAs of November 1, 2026
- 1.71ct CushionH/SI1from $7,315across 10 retailersAs of November 1, 2026