1.50ct H SI2 Marquise Natural Diamond
EX • H/SI2 • GIA 1558587559
Certificate GIA 1558587559
Diamond specifications and retailer prices
About this 1.5ct natural marquise diamond
This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558587559. Listed at 18 retailers as of November 5, 2026, with prices from $7,239 to $15,564, a $8,325 spread on the same certified stone. NZ Jewellers lists it at $15,564. 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 →18 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
- 1.5ct MarquiseH/SI2from $8,673across 17 retailersAs of November 5, 2026
- 1.5ct MarquiseH/SI2from $5,941across 17 retailersAs of November 6, 2026
- 1.5ct MarquiseH/SI2from $6,950across 16 retailersAs of November 4, 2026
- 1.5ct MarquiseH/SI2from $8,533across 15 retailersAs of November 6, 2026
- 1.5ct MarquiseH/SI2from $7,100across 13 retailersAs of November 4, 2026
- 1.5ct MarquiseH/SI2from $2,953across 13 retailersAs of November 6, 2026
- 1.5ct MarquiseH/SI2from $3,041across 13 retailersAs of November 6, 2026
- 1.5ct MarquiseH/SI2from $8,006across 12 retailersAs of November 4, 2026