11/08/2026Published by on 11/08/2026Categories 925 Sterling Silver Lab Created Diamond 3 Prong Riviera Necklace 8-12 CTW• Style: Riviera Necklace. • Setting: 3 Prong. • Main Stone: Lab-Created Diamond. • Weight: 12.9 g. • Stone Size: 2.6 mm. • Weight: 10.9 g.