1.51ct H SI2 Marquise Natural Diamond
ID • H/SI2 • HRD 260000032532
Certificate HRD 260000032532
Diamond specifications and retailer prices
About this 1.51ct natural marquise diamond
This 1.51ct 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 HRD 260000032532. Listed at 12 retailers as of October 29, 2026, with prices from $3,108 to $11,343, a $8,235 spread on the same certified stone. MOH London lists it at $11,343. 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 →12 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
- 1.51ct MarquiseH/SI2from $10,608across 22 retailersAs of October 30, 2026
- 1.51ct MarquiseH/SI2from $5,067across 16 retailersAs of October 31, 2026
- 1.51ct MarquiseH/SI2from $12,787across 14 retailersAs of October 28, 2026
- 1.51ct MarquiseH/SI2from $5,067across 14 retailersAs of October 31, 2026
- 1.51ct MarquiseH/SI2from $2,732across 13 retailersAs of October 31, 2026
- 1.51ct MarquiseH/SI2from $8,937across 13 retailersAs of October 30, 2026
- 1.51ct MarquiseH/SI2from $12,234across 12 retailersAs of October 30, 2026
- 1.51ct MarquiseH/SI2from $8,742across 12 retailersAs of October 30, 2026