platinum diamond necklaces

Ross-Simons Larimar Cross Pendant Necklace in Sterling Silver Size 18

Ross-Simons Italian 14kt Yellow Gold Charm-Compatible Cable-Chain Necklace. 18 inches

Ross-Simons Italian 14kt Yellow Gold Miraculous Medal Pendant Size 1.00

Pure Collection by Ross-Simons 1.9mm 14kt Yellow Gold Cable-Chain Necklace Extender

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

Ross-Simons Turquoise Toggle Necklace in Sterling Silver

Ross-Simons Onyx and Mother-Of-Pearl Panda Pendant Necklace in Sterling Silver Size 18

Ross-Simons 2.00 Carat Amethyst and 2.30 ct. t.w. Tanzanite Pendant Necklace With .50 ct. t.w. White Zircons in Sterling Silver Size 18

Ross-Simons 0.30 ct. t.w. Emerald 4-Leaf Clover Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons Lapis and 1.30 Carat London Blue Topaz Sun Pendant Necklace in 18kt Gold Over Sterling

Ross-Simons 3.10 ct. t.w. Ruby Station Necklace in Sterling Silver

Ross-Simons Carnelian Heart Overlay Necklace in Sterling Silver

Ross-Simons 8.00 Carat Ruby Necklace in 10kt Yellow Gold

Ross-Simons 1.00-2.30 ct. t.w. Bezel-Set CZ Station Necklace in 18kt Gold Over Sterling

Ross-Simons 8.5-9mm Cultured Pearl and Red Enamel Cardinal Pendant Necklace in Sterling Silver Size 18

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

Ross-Simons Sterling Silver-Plated Bubble Letter Initial Necklace

Ross-Simons Italian Sterling Silver Cross Necklace Size 18

Ross-Simons Pink and Tonal Blue Chalcedony Necklace in 18kt Gold Over Sterling

Pure Collection by Ross-Simons Italian 10kt Yellow Gold Oval Carabiner Pendant Size 1.00

Ross-Simons Italian 18kt Yellow Gold Interlocking-Circle Necklace

Ross-Simons 5.70 ct. t.w. Emerald Pendant Necklace in 18kt Gold Over Sterling Size 18