0.70ct K SI1 Marquise Natural Diamond
VG • K/SI1 • IGI 809629840
Shape and cutting style on the report: Marquise brilliant
Certificate IGI 809629840
Diamond specifications and retailer prices
About this 0.7ct natural marquise diamond
This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809629840. Listed at 14 retailers as of November 4, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →14 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
- 0.7ct MarquiseK/SI1from $1,000across 18 retailersAs of November 6, 2026
- 0.7ct MarquiseK/SI1from $1,109across 18 retailersAs of November 6, 2026
- 0.7ct MarquiseK/SI1from $2,157across 12 retailersAs of November 4, 2026
- 0.7ct MarquiseK/SI1from $989across 11 retailersAs of November 5, 2026
- 0.7ct MarquiseK/SI1from $960across 9 retailersAs of November 5, 2026
- 0.7ct MarquiseK/SI1from $1,957across 7 retailersAs of November 1, 2026
- 0.7ct MarquiseK/SI1from $1,716across 7 retailersAs of November 6, 2026
- 0.7ct MarquiseK/SI1from $924across 6 retailersAs of November 5, 2026