1.50ct H SI1 Marquise Natural Diamond
VG • H/SI1 • GIA 2546928400
Certificate GIA 2546928400
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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546928400. Listed at 9 retailers as of October 28, 2026. 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 →9 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/SI1from $15,163across 21 retailersAs of October 28, 2026
- 1.5ct MarquiseH/SI1from $8,490across 17 retailersAs of October 31, 2026
- 1.5ct MarquiseH/SI1from $13,634across 15 retailersAs of October 31, 2026
- 1.5ct MarquiseH/SI1from $12,719across 14 retailersAs of October 31, 2026
- 1.5ct MarquiseH/SI1from $9,862across 13 retailersAs of October 28, 2026
- 1.5ct MarquiseH/SI1from $11,941across 12 retailersAs of October 27, 2026
- 1.5ct MarquiseH/SI1from $13,187across 12 retailersAs of October 31, 2026
- 1.5ct MarquiseH/SI1from $14,318across 10 retailersAs of October 31, 2026