platinum diamond necklaces

Ross-Simons Italian 3mm Sterling Silver Herringbone Necklace

Ross-Simons 3mm Sterling Silver Rope Chain Necklace

Ross-Simons 14kt Yellow Gold-Plated Necklace With Simulated Multicolored Gemstones Size 18

Ross-Simons 14kt Yellow Gold-Plated Filigree-Link Necklace Size 18

Ross-Simons Italian 4mm Silver and 14kt Gold-Plated Omega Necklace

Ross-Simons Italian Sterling Silver Paper Clip Link Toggle Necklace

Ross-Simons 50.00 ct. t.w. Multicolored Tourmaline Bead Necklace With 14kt Yellow Gold Magnetic Clasp

Ross-Simons 0.6mm 10kt Yellow Gold Box-Chain Necklace

Ross-Simons Turquoise and Pink Coral Bead Necklace With 18kt Gold Over Sterling

Ross-Simons 8.5-9.5mm Cultured Pearl and 4-4.5mm Red Coral Bead Necklace With 18kt Gold Over Sterling Size 20

Ross-Simons 7.50 Carat Emerald Paper Clip Link Necklace in Sterling Silver Size 18

Ross-Simons Italian 14kt Yellow Gold Cross Cutout Disc Necklace

Ross-Simons 10kt Yellow Gold Italian Horn Pendant Necklace

Ross-Simons Turquoise Jewelry Set: Pendant Necklace and Drop Earrings in 18kt Gold Over Sterling Size 18

Ross-Simons 18kt Gold Over Sterling Charm-Compatible Paper Clip Link Toggle Necklace

Ross-Simons 25.00 ct. t.w. Amethyst Bead Necklace With 18kt Gold Over Sterling Size 18

Ross-Simons 11.00 Carat Emerald Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 3.5-4mm Turquoise Bead Charm-Compatible Toggle Necklace in 18kt Gold Over Sterling

Pure Collection by Ross-Simons Multi-Gemstone Bead Flower Necklace in 14kt Yellow Gold

Ross-Simons Italian 14kt Yellow Gold Heart Pendant Necklace

Ross-Simons Multicolored Enamel and Abalone Shell Hummingbird Mosaic Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 10kt 2-Tone Gold Tennis Racket Pendant Size 1.13