1.00ct I VS1 Marquise Natural Diamond
VG • I/VS1 • IGI 801639655
Shape and cutting style on the report: Marquise brilliant
Certificate IGI 801639655
Diamond specifications and retailer prices
About this 1ct natural marquise diamond
This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801639655. Listed at 17 retailers as of October 27, 2026, with prices from $2,240 to $5,359, a $3,119 spread on the same certified stone. NZ Jewellers lists it at $5,359. 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 →17 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
- 1ct MarquiseI/VS1from $2,483across 23 retailersAs of October 29, 2026
- 1ct MarquiseI/VS1from $2,835across 16 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $2,030across 16 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $3,148across 16 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $2,635across 16 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $2,885across 15 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $2,560across 15 retailersAs of October 28, 2026
- 1ct MarquiseI/VS1from $4,138across 9 retailersAs of October 27, 2026