1.70ct I VS1 Marquise Natural Diamond
VG • I/VS1 • GIA 6561156647
Certificate GIA 6561156647
Diamond specifications and retailer prices
About this 1.7ct natural marquise diamond
This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561156647. Listed at 5 retailers as of October 12, 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
5 retailers
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