1.50ct E SI1 Marquise Natural Diamond
GD • E/SI1 • GIA 6233636953
Certificate GIA 6233636953
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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6233636953. Listed at 11 retailers as of October 30, 2026, with prices from $15,725 to $27,972, a $12,247 spread on the same certified stone. NZ Jewellers lists it at $27,972. 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 →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
- 1.5ct MarquiseE/SI1from $13,142across 21 retailersAs of October 30, 2026
- 1.5ct MarquiseE/SI1from $14,293across 14 retailersAs of October 30, 2026
- 1.5ct MarquiseE/SI1from $14,825across 14 retailersAs of October 31, 2026
- 1.5ct MarquiseE/SI1from $13,818across 12 retailersAs of October 30, 2026
- 1.5ct MarquiseE/SI1from $15,725across 10 retailersAs of October 30, 2026
- 1.5ct MarquiseE/SI1from $9,834across 9 retailersAs of October 31, 2026
- 1.5ct MarquiseE/SI1from $16,309across 8 retailersAs of October 30, 2026
- 1.5ct MarquiseE/SI1from $16,636across 8 retailersAs of October 30, 2026