1 Carat Cushion Cut Blue Lab Grown Diamonds

A 1 carat cushion blue lab created diamond pairs a rare blue hue with the soft, vintage-inspired silhouette of a cushion cut. The cushion's larger facets produce broad flashes of blue light that showcase the color's depth. At 1 carat, the blue is clearly visible within the approximately 5.5mm pillow shape. The combination of rare color and vintage shape creates a distinctive, elegant engagement ring option.

White gold and platinum create a cohesive cool aesthetic with a 1 carat cushion blue lab grown diamond. Yellow gold provides warm-cool contrast that deepens the blue appearance. The cushion's vintage character pairs well with detailed settings in any metal. Rose gold creates a modern, fashion-forward combination of warm metal and cool blue stone.

Yes, a 1 carat cushion blue lab grown diamond is fully durable for daily wear with 10.0 Mohs hardness. The boron creating the blue color has no effect on durability. The cushion's rounded corners resist chipping better than pointed shapes, making it one of the more durable shape choices for everyday engagement ring use.

Do Amore's 1 carat cushion blue lab grown diamonds are grown, cut, and polished using renewable energy (solar and hydro power). All lab diamonds come with certification from the 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.