DiamonFire Ring Collection Sterling Silver Ring With A Sapphire Blue Cushion Cut Cubic Zirconia Stone In A White Zirconia Halo Setting With Pave Set & Cushion Cut Stones On The Shoulders. This dazzling sapphire blue zirconia pave set ring will add that extra sparkle to any outfit. Featuring Diamonfire cubic zirconia stones which are cut specially with 57 facets just like a real brilliant cut diamond. The product also is made from sterling silver with a triple plated finish of palladium, platinum and rhodium for an almost life-long tarnish protection.