1 Carat Oval Cut Blue Diamonds

A diamond matching these specifications pairs a rare blue color formed with trace boron over billions of years with an elongated shape that maximizes visible color. At approximately 7.7mm x 5.7mm, the oval shows more blue than a 1 carat round. The brilliant faceting creates intense blue-tinted sparkle. This is an exceptional gemological treasure.

White gold and platinum create a cohesive cool look. Yellow gold creates warm-cool contrast deepening the blue. The oval's large face-up area displays the rare blue prominently in any metal. Rose gold creates a unique modern pairing. Each metal brings out a different dimension of the rare natural blue.

Yes, fully durable with 10.0 Mohs hardness. The boron creating blue does not affect durability. The oval has no sharp points or vulnerable corners, making it one of the more durable shapes for daily engagement ring wear over decades.

Do Amore's 1 carat oval blue natural diamonds are ethically sourced from verified conflict-free origins. 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.