1 Carat Marquise Cut SI1 Diamonds

SI1 has inclusions visible under magnification and sometimes to the naked eye. At 1 carat, the marquise's brilliant faceting can conceal many SI1 inclusions. Careful selection recommended.

Many SI1 marquise diamonds at 1 carat are eye-clean. The brilliant sparkle helps. Focus on stones with edge-positioned inclusions for best results.

Yes, Do Amore offers natural diamonds matching these size, shape, and clarity preferences, ethically sourced from Canada, recycled origins, or blockchain-verified conflict-free supply chains. Every diamond is certified by GIA, IGI, or GCAL. Every purchase funds clean water access for one person in need. All rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.

A stone with this combination of features looks best in solitaire settings with V-prongs at each point, bezel settings, and halo designs. At 1 carats, the stone has good presence, so both minimalist and detailed settings work well. At SI1 clarity, inclusions noticeable under 10x magnification, sometimes visible to the naked eye depending on the cut. The two pointed ends need v-prongs for protection, and symmetry between the two halves is essential. All Do Amore rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.