3.00ct D SI1 Marquise Natural Diamond

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565101201. Listed at 29 retailers as of October 31, 2026, with prices from $45,446 to $78,693, a $33,247 spread on the same certified stone. MOH London lists it at $78,693. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.