1.50ct D SI1 Marquise Natural Diamond
VG • D/SI1 • GIA 1246061712
Certificate GIA 1246061712
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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246061712. Listed at 20 retailers as of October 30, 2026, with prices from $18,671 to $33,724, a $15,054 spread on the same certified stone. NZ Jewellers lists it at $33,724. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →20 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 MarquiseD/SI1from $17,282across 32 retailersAs of November 2, 2026
- 1.5ct MarquiseD/SI1from $16,253across 30 retailersAs of November 1, 2026
- 1.5ct MarquiseD/SI1from $16,936across 24 retailersAs of November 1, 2026
- 1.5ct MarquiseD/SI1from $15,861across 20 retailersAs of October 30, 2026
- 1.5ct MarquiseD/SI1from $15,555across 19 retailersAs of November 2, 2026
- 1.5ct MarquiseD/SI1from $20,069across 18 retailersAs of November 1, 2026
- 1.5ct MarquiseD/SI1from $16,841across 16 retailersAs of November 1, 2026
- 1.5ct MarquiseD/SI1from $20,540across 14 retailersAs of November 2, 2026