1 Carat Dutch Marquise Strong Fluorescence Diamonds

Most intense UV glow. Some forgiveness from vintage faceting, but significant risk. Thorough inspection essential.

Proceed with caution. Vintage faceting provides some forgiveness, but meaningful risk.

Yes, natural diamonds with this size, shape, and fluorescence combination are available from Do Amore, 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 natural diamond with these characteristics looks best in east-west settings, vintage-inspired prong designs, and ornate solitaire mounts. At 1 carats, the stone has good presence, so both minimalist and detailed settings work well. With strong fluorescence, prominent blue glow under UV light, occasionally visible in strong sunlight. The softer points are less fragile than standard marquise cuts but still benefit from v-prongs. All Do Amore rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.