1/4 Carat Genuine Blue Diamond Platinum Double Heart Necklace in 18 inch length. High end Designer Fashion Style with Class. Fine addition to any Diamond Jewelry Collection and Wardrobe this Shimmering Necklace embodies the best of today Luxury Lifestyle look and design. 1/4 Carat Genuine Blue Diamond Platinum over Silver Double Heart Necklace with 18 inch chain necklace. Necklace comes elegantly gift boxed. Metal: Platinum over Sterling Silver. Finish: polished. Chain Type: Rope. Chain Length: 18 inch. Diamond Shape: round. Diamond type: Blue Diamond Metal Stamp: Platinum Material: Platinum