0.90ct G SI1 Marquise Natural Diamond
VG • G/SI1 • GIA 1555378097
Certificate GIA 1555378097
Diamond specifications and retailer prices
About this 0.9ct natural marquise diamond
This 0.9ct natural marquise sits in the just-under-one-carat band, graded G 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 1555378097. Listed at 5 retailers as of November 2, 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 →5 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
- 0.9ct MarquiseG/SI1from $1,928across 16 retailersAs of October 29, 2026
- 0.9ct MarquiseG/SI1from $1,830across 15 retailersAs of November 1, 2026
- 0.9ct MarquiseG/SI1from $2,328across 14 retailersAs of October 31, 2026
- 0.9ct MarquiseG/SI1from $2,657across 13 retailersAs of October 31, 2026
- 0.9ct MarquiseG/SI1from $1,555across 12 retailersAs of October 31, 2026
- 0.9ct MarquiseG/SI1from $1,992across 9 retailersAs of November 2, 2026
- 0.9ct MarquiseG/SI1from $1,382across 8 retailersAs of October 28, 2026
- 0.9ct MarquiseG/SI1from $2,227across 7 retailersAs of November 1, 2026