5 Carat Princess Cut Blue Diamonds

Boron atoms create blue. Brilliant faceting delivers blue sparkle with geometric precision. At 5 carats, museum-quality.

Among the rarest in existence. At 5 carats, world-class collector's pieces.

Yes, Do Amore carries natural diamonds with this combination of size, shape, and color, 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 diamond matching these specifications looks best in four-prong settings that protect the pointed corners, channel settings, and cathedral settings. At 5 carats, the stone has significant presence, so a simpler setting lets the diamond take center stage. The blue hue is extremely rare and highly prized, adding collectible appeal. The pointed corners can be vulnerable to chipping, so protective prong settings are recommended. All Do Amore rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.