This stunning Classic Halo Diamond Engagement Ring is simple and elegant. A sparkling diamond at the center is surrounded by a stunning halo diamonds. It is a perfect symbol of love and commitment. Center fit for 5.60 x 5.60mm Princess Cut (around 1.00ct). 0.79 Total Carat Weight. Pricing and Total Carat Weight do not include center stone. Contact your retailer for available center shapes and sizes.