Platinum & Diamond Solitare This diamond solitaire ring, set with a 1.25ct round brilliant cut diamond, has a “C” shape bezel setting, and a high polish finish. Made in platinum. More Pieces 5.60 ct. Cushion Cut Tanzanite in Palladium with Diamonds 5.60 ct. cushion cut tanzanite, fine blue/purple color. Set in palladium, with a distressed foil finish. Accented with random size round diamonds, and a comfort fit ring shank. Pear Shape Diamond Guard Ring A four diamond, smooth, and high polished guard ring. With a 2.00 ct total pear shape stone weight, in platinum Sapphire and Diamond Half Bezel A diamond and sapphire half bezel set ring in platinum. Contemporary style domed shank.