platinum diamond necklaces

Ross-Simons 0.15 ct. t.w. Diamond Spiral Pendant Necklace in 18kt Gold Over Sterling Size 16

Ross-Simons 1.20 ct. t.w. Peridot Leaf Necklace With Diamonds in 18kt Gold Over Sterling Size 16

Ross-Simons 0.25 ct. t.w. Lab-Grown Diamond Cross Pendant Necklace in 18kt Gold Over Sterling

Ross-Simons 8.5-9mm Cultured Pearl Cross Pendant Necklace With Single Diamond in 14kt Yellow Gold and Sterling Silver Size 18

Ross-Simons Onyx, Mother-Of-Pearl and .17 ct. t.w. Lab-Grown Diamond Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 0.25 Carat Lab-Grown Diamond Pendant Necklace in 18kt Gold Over Sterling With Black Leather Cord Size 16

Ross-Simons 0.50 ct. t.w. Diamond Cluster Necklace in 18kt Gold Over Sterling Size 20

Ross-Simons 0.30 ct. t.w. Diamond Circle Station Necklace in 18kt Gold Over Sterling Size 16

Ross-Simons 5-11.5mm Graduated Black Cultured Pearl Necklace With .24 ct. t.w. Diamonds and Sterling Silver

Ross-Simons Turquoise Compass Pendant Necklace in 18kt Gold Over Sterling Size 18

Pure Collection by Ross-Simons 0.20 ct. t.w. Lab-Grown Emerald Necklace With Lab-Grown Diamonds in 18kt Gold Over Sterling Size 16

Ross-Simons 2.04 ct. t.w. Scattered Multi-Gemstone Tag Pendant Necklace With Lab-Grown Diamonds in 18kt Gold Over Sterling Size 18

Ross-Simons Teardrop Turquoise Pendant Necklace in Sterling Silver

Ross-Simons Two-Tone Sterling Silver Fox Pendant Necklace With Diamond and Sapphire Accents

Ross-Simons 0.10 ct. t.w. Diamond Celestial Locket Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 0.25 ct. t.w. Diamond Toggle Necklace in 18kt Gold Over Sterling

Pure Collection by Ross-Simons 0.13 ct. t.w. Lab-Grown Diamond Cross Necklace in 14kt Yellow Gold Size 16

Ross-Simons Jewelry 45.00 ct. t.w. Pink Tourmaline Bead and .11 ct. t.w. Diamond Lobster Clasp Necklace With Single Rhodolite Garnet in 18kt Gold Over

Ross-Simons 21.30 ct. t.w. Pastel Multi-Gemstone Bead, 4-4.5mm Cultured Pearl and .10 ct. t.w. Diamond Lobster Clasp Necklace in 18kt Gold Over

Ross-Simons 12.60 ct. t.w. Multi-Gemstone and .66 ct. t.w. Lab-Grown Diamond Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 0.10 ct. t.w. Diamond Airplane Necklace in 18kt Gold Over Sterling

Ross-Simons 0.10 ct. t.w. Diamond Spiral Seashell Pendant Necklace in 18kt Gold Over Sterling Size 18

Ross-Simons 0.25 ct. t.w. Diamond Beaded Eternity Circle Necklace in 18kt Gold Over Sterling

Ross-Simons 0.15 ct. t.w. Diamond Leaf Necklace in 18kt Gold Over Sterling Size 18