Onyx Necklaces
(126)RADIANT GEM Fine Silver Plated 1/10 Carat T.W. Lab-Grown Diamond Halo Multi-Gemstone Pendant Necklace
$31.99 with
$39.99 Sale$100.00 Reg.
Designs by Gioelli 14k Gold over Sterling Silver Black Onyx Clover Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Sterling Silver Lab-Created White Sapphire & Onyx Heart Pendant Necklace
$60.00 with
$75.00 Clearance$250.00 Reg.
Gemminded Sterling Silver Black Onyx Pearl Pendant Necklace
$56.00 with
$70.00 Sale$175.00 Reg.
Alyson Layne Sterling Silver Onyx Pendant Necklace
$128.00 with
$160.00 Sale$400.00 Reg.
Aleure Precioso Sterling Silver Pear Shaped Gemstone Drop Pendant Necklace
$32.00 with
$40.00 Sale$100.00 Reg.
Gemminded Sterling Silver Octagon Black Onyx Pendant Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Celebration Gems 10k Gold 5 mm Round Gemstone Pendant Necklace
$168.00 with
$210.00 Sale$525.00 Reg.
SIRI USA by TJM Octagon Cut Black Onyx Pendant Necklace
$112.00 with
$140.00 Sale$350.00 Reg.
Alyson Layne 10k Gold 1/5 Carat T.W. Lab-Grown Diamond & Gemstone Halo Pendant Necklace
$696.00 with
$870.00 Sale$2,175.00 Reg.
Rhodium Over Sterling Silver Black Onyx Hogwarts Harry Potter Pendant Necklace
$256.00 with
$320.00 Sale$800.00 Reg.
Gemminded 10k Gold Onyx & Lab-Created White Sapphire Pendant Necklace
$544.00 with
$680.00 Sale$1,700.00 Reg.
Men's Metallo Steel Red Tiger Eye 8mm Bead Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Rosabella Sterling Silver & Onyx Puffed Heart Necklace
$72.00 with
$90.00 Sale$225.00 Reg.
Gemminded 10k Gold Onyx & Diamond Accent Square Pendant Necklace
$536.00 with
$670.00 Sale$1,675.00 Reg.
14k Gold Over Silver Lab-Created White Sapphire & Onyx Linear Pendant Necklace
$72.00 with
$90.00 Clearance$300.00 Reg.
Tori Hill Sterling Silver Marcasite & Onyx Teardrop Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Alyson Layne 10k White Gold 1/10 Carat T.W. Lab-Grown Diamond & Gemstone Halo Pendant Necklace
$576.00 with
$720.00 Sale$1,800.00 Reg.
Athra NJ Inc Sterling Silver Onyx Paw Print Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Alyson Layne Sterling Silver Pear Shape Black Onyx Diamond Accent Pendant Necklace
$168.00 with
$210.00 Sale$525.00 Reg.
Gemminded 10k Gold Onyx & Diamond Accent Oval Pendant Necklace
$512.00 with
$640.00 Sale$1,600.00 Reg.
Celebration Gems 10k White Gold 5 mm Round Gemstone Pendant Necklace
$168.00 with
$210.00 Sale$525.00 Reg.
Gemminded Sterling Silver Onyx & Diamond Accent Oval Pendant
$104.00 with
$130.00 Sale$325.00 Reg.
Harry Potter Silver Sterling Silver Diamond Accent & Black Onyx Acromantula Pendant Necklace
$176.00 with
$220.00 Sale$550.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Swan Pendant Necklace
$120.00 with
$150.00 Sale$375.00 Reg.
Gemminded 18k Gold over Sterling Silver Green Onyx & Malachite Bird Pendant Necklace
$136.00 with
$170.00 Sale$425.00 Reg.
Aleure Precioso Sterling Silver Triangle Shaped Gemstone Drop Pendant Necklace
$32.00 with
$40.00 Sale$100.00 Reg.
LUMINOR GOLD 14k Gold Black Onyx Heart Pendant Necklace
$760.00 with
$950.00 Sale$2,375.00 Reg.
Rosabella Sterling Silver & Onyx Octopus Pendant Necklace
$160.00 with
$200.00 Sale$500.00 Reg.
Juvell 18k Gold Plated Onyx and Mother-of-Pearl Clover Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Lavish by TJM Sterling Silver Cubic Zirconia, Black Onyx & Marcasite Pendant Necklace
$144.00 with
$180.00 Sale$450.00 Reg.
Alyson Layne Sterling Silver Round Black Onyx Diamond Accent Pendant Necklace
$152.00 with
$190.00 Sale$475.00 Reg.
Alyson Layne Sterling Silver Onyx Pendant Necklace
$120.00 with
$150.00 Sale$375.00 Reg.
Stella Grace 18k Gold Over Silver Green Onyx Facetted Bead Necklace
$104.00 with
$130.00 Sale$325.00 Reg.
Gemminded Sterling Silver Black Onyx & Lab-Created White Sapphire Evil Eye Pendant Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Alyson Layne Sterling Silver Emerald Cut Onyx Pendant Necklace
$128.00 with
$160.00 Sale$400.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Pendant Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Quatrefoil Halo Pendant Necklace
$192.00 with
$240.00 Sale$600.00 Reg.
Gemminded Sterling Silver Black Onyx & Cubic Zirconia Flower Pendant Necklace
$56.00 with
$70.00 Sale$175.00 Reg.
Celebration Gems 10k Gold Oval Gemstone Cross Pendant Necklace
$312.00 with
$390.00 Sale$975.00 Reg.
PearLustre by Imperial Sterling Silver Freshwater Cultured Pearl, Lab-Created White Sapphire & Black Onyx Pendant Necklace
$144.00 with
$180.00 Sale$450.00 Reg.
Gemminded Sterling Silver Onyx & White Topaz Teardrop Necklace
$56.00 with
$70.00 Sale$175.00 Reg.
Alyson Layne Sterling Silver Round Onyx Pendant Necklace
$120.00 with
$150.00 Sale$375.00 Reg.
Designs by Gioelli Sterling Silver Black Onyx Ying Yang Pendant Necklace
$64.00 with
$80.00 Sale$200.00 Reg.
Men's Stella Grace 18k Gold Over Silver Geometric Pendant Necklace
$224.00 with
$280.00 Sale$700.00 Reg.
Lavish by TJM Sterling Silver Black Onyx Pendant
$152.00 with
$190.00 Sale$475.00 Reg.
14k Gold Onyx Briolette Pendant Necklace
$232.00 with
$290.00 Sale$725.00 Reg.
Gemminded Sterling Silver Onyx & Lab Created White Sapphire Pendant Necklace
$152.00 with
$190.00 Sale$475.00 Reg.
Jewelexcess Sterling Silver Oval Lab-Created Gemstone Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Lavish by TJM Sterling Silver Onyx & Marcasite Cushion Triple Drop Pendant Necklace
$112.00 with
$140.00 Sale$350.00 Reg.
Alyson Layne 10k White Gold 1/5 Carat T.W. Lab-Grown Diamond & Gemstone Halo Pendant Necklace
$696.00 with
$870.00 Sale$2,175.00 Reg.
Alyson Layne Sterling Silver Oval Black Onyx Diamond Accent Pendant Necklace
$160.00 with
$200.00 Sale$500.00 Reg.
Gemminded Sterling Silver Black Onyx Clover Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
LeRose by Lexi and Rose 14k Rose Gold Over Silver Onyx Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Men's Stella Grace 18k Gold over Sterling Silver Onyx & White Topaz Necklace
$592.00 with
$740.00 Sale$1,850.00 Reg.
Celebration Gems 10k White Gold Sphere Gemstone Hibiscus Flower Pendant Necklace
$192.00 with
$240.00 Sale$600.00 Reg.
Gemminded Sterling Silver Black Onyx Cushion-Cut Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Alyson Layne Sterling Silver Emerald Cut Black Onyx Diamond Accent Pendant Necklace
$168.00 with
$210.00 Sale$525.00 Reg.
Gemminded Sterling Silver Black Onyx Clover Necklace
$224.00 with
$280.00 Sale$700.00 Reg.
Gemminded Sterling Silver Black Onyx & Lab-Created White Sapphire Pendant Necklace
$88.00 with
$110.00 Sale$275.00 Reg.
Celebration Gems 10k White Gold Oval Gemstone Cross Pendant Necklace
$312.00 with
$390.00 Sale$975.00 Reg.
Alyson Layne 10k Gold 1/10 Carat T.W. Lab-Grown Diamond & Gemstone Halo Pendant Necklace
$576.00 with
$720.00 Sale$1,800.00 Reg.
Gemminded Sterling Silver Black Onyx and White Topaz Teardrop Pendant
$96.00 with
$120.00 Sale$300.00 Reg.
Tori Hill Sterling Silver Marcasite & Faceted Black Onyx Victorian Style Necklace
$1,368.00 with
$1,710.00 Clearance$5,700.00 Reg.
Gemminded Sterling Silver Onyx Heart & White Topaz Pendant
$88.00 with
$110.00 Sale$275.00 Reg.
Gemminded Sterling Silver Onyx & White Topaz Circle Pendant Necklace
$56.00 with
$70.00 Sale$175.00 Reg.
Harry Potter Sterling Silver Diamon Accent & Onyx Key Pendant Necklace
$184.00 with
$230.00 Sale$575.00 Reg.
PearLustre by Imperial Sterling Silver Freshwater Cultured Pearl and Onyx Bead Necklace
$224.00 with
$280.00 Sale$700.00 Reg.
Tori Hill Sterling Silver Onyx & Marcasite Cross Pendant Necklace
$184.00 with
$230.00 Sale$575.00 Reg.
Lavish by TJM Sterling Silver Onyx & Marcasite Oval Halo Pendant Necklace
$88.00 with
$110.00 Sale$275.00 Reg.
Celebration Gems Sterling Silver Oval Onyx & Diamond Accent Halo Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Celebration Gems Sterling Silver Pear Shaped Onyx & Diamond Accent Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Pendant Necklace
$88.00 with
$110.00 Sale$275.00 Reg.
Gemminded 18k Gold over Sterling Silver Multi Stone Enamel Fish Pendant Necklace
$224.00 with
$280.00 Sale$700.00 Reg.
Argento Bella Sterling Silver Onyx Heart Necklace
$56.00 with
$70.00 Sale$175.00 Reg.
Sterling Silver Onyx Filigree Pendant Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Celebration Gems Sterling Silver Round Gemstone & 1/8 Carat T.W. Diamond Halo Pendant Necklace
$224.00 with
$280.00 Sale$700.00 Reg.
Celebration Gems Sterling Silver Round Onyx & Diamond Accent Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Gemminded Sterling Silver Onyx & White Topaz Oval Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created Opal Hexagon Layered Necklace
$88.00 with
$110.00 Sale$275.00 Reg.
Gemminded Sterling Silver Black Onyx Geometric Pendant Necklace
$48.00 with
$60.00 Sale$150.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Halo Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Lavish by TJM Sterling Silver Onyx & Marcasite Drop Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
Gemminded Sterling Silver Black Onyx & Cubic Zirconia Flower Pendants Y-Necklace
$72.00 with
$90.00 Sale$225.00 Reg.
Gemminded Sterling Silver Onyx & Lab-Created White Sapphire Pendant
$120.00 with
$150.00 Sale$375.00 Reg.
Tori Hill Sterling Silver Oval Onyx & Marcasite Cross Pendant
$80.00 with
$100.00 Sale$250.00 Reg.
Gemminded Sterling Silver Black Onyx & Diamond Accent Cross Pendant Necklace
$80.00 with
$100.00 Sale$250.00 Reg.
1928 Gold Tone Simulated Pearl & Semi-Precious Tube Bead Necklace
$80.00 with
$100.00 Sale$125.00 Reg.
Sunkissed Sterling Sterling Silver Oxidized Lab-Created Black Onyx Pendant Necklace
$176.00 with
$220.00 Sale$550.00 Reg.
Sterling Silver Onyx Beaded "Love" Pendant Necklace
$64.00 with
$80.00 Sale$200.00 Reg.
Gemminded 10k Gold Black Onyx Bead Necklace
$400.00 with
$500.00 Sale$1,250.00 Reg.
Gemminded Sterling Silver Onyx Pendant Necklace with White Topaz Accents
$96.00 with
$120.00 Sale$300.00 Reg.
PearLustre by Imperial Sterling Silver Freshwater Cultured Pearl & Black Onyx Drop Pendant Necklace
$120.00 with
$150.00 Sale$375.00 Reg.
MASTERPIECE Rhodium Over Silver Lab-Created Gemstone Heart Pendant Necklace
$96.00 with
$120.00 Sale$300.00 Reg.
Sunkissed Sterling Sterling Silver Oxidized Lab-Created Black Onyx Floral Pendant Necklace
$144.00 with
$180.00 Sale$450.00 Reg.
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