1 Carat Blue Lab Grown Diamonds

A 1 carat blue lab grown diamond displays a cool, captivating blue hue ranging from soft sky blue to deep ocean blue, depending on the concentration of boron in the crystal. One carat is a great starting point and was the average diamond size for many decades before lab diamonds came around. At 1 carat, the blue color is clearly visible and creates a striking, distinctive look that stands apart from traditional colorless engagement rings.

Yes, 1 carat blue lab diamonds are just as durable as any other diamond, with a 10.0 Mohs hardness rating. The boron atoms that create the blue color do not compromise the crystal structure or reduce toughness in any way. A 1 carat blue lab diamond will resist scratching and withstand the rigors of daily engagement ring wear just as well as a colorless diamond of the same size.

White gold and platinum are the most popular choices for 1 carat blue lab grown diamonds, as the cool silver tone creates a cohesive, icy aesthetic that enhances the blue hue. Yellow gold offers a striking warm-cool contrast that can make the blue appear deeper and more saturated. Rose gold paired with blue creates a unique, modern combination. Each metal brings out a different dimension of the blue color.

Blue diamonds are extremely rare and highly prized, and Do Amore's certification documents the blue color grade with complete gemological detail. All rings include free lifetime maintenance covering inspections, polishing, cleaning, stone tightening, rhodium plating, and resizing.