platinum diamond necklaces

Ross-Simons 6-11mm Cultured Baroque Pearl Toggle Necklace in 18kt Gold Over Sterling Size 20

Ross-Simons 6-12mm Pink Shell Pearl 3-Strand Necklace With Sterling Silver

Ross-Simons 6-6.5mm Black Cultured Pearl Station Necklace in Sterling Silver

Pure Collection by Ross-Simons Italian 18kt Gold Vermeil Sea Life Necklace Size 16

Ross-Simons Carved Malachite Inlay 4-Leaf Clover Pendant Necklace With .10 Carat Peridot in 18kt Gold Over Sterling Size 18

Ross-Simons Mother-Of-Pearl and Multicolored Enamel Cardinal Mosaic Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 5.10 ct. t.w. White and Tonal Blue Topaz Pendant Necklace in Sterling Silver

Ross-Simons Sterling Silver and 14kt Yellow Gold Wheat-Link Necklace Size 16

Ross-Simons 6.90 ct. t.w. Multi-Stone Flower Necklace in 18kt Gold Over Sterling

Ross-Simons Mother-Of-Pearl and Multicolored Enamel Flamingo Mosaic Pendant Necklace in Sterling Silver and 18kt Rose Gold Over Sterling Size 18

Pure Collection by Ross-Simons Italian 14kt Yellow Gold "Amore" Necklace Size 16

Ross-Simons 4.30 Carat Sapphire and 3.30 ct. t.w. London Blue Topaz Flower Pendant Necklace in 18kt Gold Over Sterling Size 18

Pure Collection by Ross-Simons Italian 14kt Yellow Gold Flower Station Necklace Size 16

Ross-Simons Italian White Enamel Daisy Necklace in 18kt Gold Over Sterling Size 18

Pure Collection by Ross-Simons 0.60 Carat Oval Lab-Grown Pink Sapphire Necklace in 18kt Gold Vermeil Size 16

Pure Collection by Ross-Simons Italian 18kt Gold Over Sterling Puffed Heart Necklace Size 16

Ross-Simons 175.00 ct. t.w. Multicolored Beryl and 13-14mm Cultured Baroque Pearl Necklace With 18kt Gold Over Sterling Size 18

Ross-Simons 14kt Yellow Gold-Plated Rosette-Link Necklace

Ross-Simons 1.70 Carat Amethyst Necklace With Black Leather Cord and 18kt Gold Over Sterling Size 16

Ross-Simons 1.80 ct. t.w. Garnet Heart Toggle Necklace in 18kt Gold Over Sterling

Ross-Simons Mother-Of-Pearl Tree Of Life Cardinal Pendant Necklace With 0.50 ct. t.w. White Topaz and Multicolored Enamel in Sterling Silver

Ross-Simons 1.00 ct. t.w. Citrine and .80 ct. t.w. White Topaz Popcorn Pendant Necklace With Red and White Enamel in 18kt Gold Over Sterling Size

Ross-Simons Rhodium-Plated Necklace With Simulated Tonal Blue Gemstones and .70 ct. t.w. Czs Size 18

Ross-Simons Italian Multicolored Murano Glass Rose Heart Adjustable Pendant Necklace in 18kt Gold Over Sterling Size