1 Carat Old Mine Marquise Brown Color Diamonds

Rich cognac through vintage blunted-tip elongation. Most authentically antique.

Very authentic. Most period-accurate at accessible pricing.

Yes, Do Amore offers natural diamonds matching these size, shape, and color 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 1 carat old mine marquise the elongated shape provides excellent finger coverage with historic charm. The brown hue is natural and approachable, adding collectible appeal. 1 carat natural diamonds are a great starting point and have been the average diamond size for natural diamonds for many decades.