Jasmin de Nuit Feuille Necklace Designed & Handmade by Kaufmann de Suisse in 18kt White Gold featuring 146 Round Brilliant Cut G/SI Quality Diamonds weighing a total of 1.59cts and 4 Round Brilliant Cut G/SI Quality Diamonds weighing a total of 0.72cts on Navy Blue 16 Inch Silk Cord with White Gold Clasp