DiamonFire Necklace Collection Rhodium Plated Sterling Necklace With White Graduated Cubic Zirconia Stones. This dazzling Graduated Zirconia Tennis Necklace is perfect for adding some extra sparkle to any outfit. Featuring Diamonfire cubic zirconia stones, cut with 57 facets - just like a real diamond -and set into triple plated sterling silver for an almost life-long tarnish protection. Pair with the matching bracelet for a glamourous co-ordinated look. Pair with similar earrings and bracelet from our 'DiamonFire Collection' for a glamourous co-ordinated look.