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Vintage 14K yellow gold pendant necklace with black onyx and round cut diamond details * Condition: Excellent (minor signs of wear) * Total diamond carat weight is 0.05 * Diamond color is I... Estate Fine Jewelry Women's Estate 14K Yellow Gold, Onyx & 0.05 Total Ct. Diamond Pendant Necklace - Black

Estate Fine Jewelry Women's Estate...

Gilt Groupe
$665.00
Guaranteed Authentic! Necklace 10K yellow gold Vintage pendant necklace featuring black onyx cabochon, 0.20 carat diamond, curb chain and spring ring closure. Item - Neckl28537 Necklace 10K Vintage Diamond & Onyx Pendant yellow

Necklace 10K Vintage Diamond & Onyx...

The RealReal
$575.00
18K rose gold pendant necklace with smooth black onyx details and round cut diamond accents * Total diamond carat weight is 0.64 * Diamond color is G-H * Diamond clarity is SI * Lobster... Rina Limor Women's 18K Rose Gold, Black Onyx & 0.64 Total Ct. Diamond Pendant Necklace - Black

Rina Limor Women's 18K Rose Gold,...

Gilt Groupe
$2,350.00
14K rose gold pendant necklace with carved black onyx detail and round cut diamond accent * Total carved onyx carat weight is 9.90 * Total diamond carat weight is 0.01 * Diamond color is... Meira T Women's 14K Rose Gold, Carved Black Onyx & 0.01 Total Ct. Diamond Pendant Necklace - Black

Meira T Women's 14K Rose Gold, Carved...

Gilt Groupe
$375.00
This vintage Tiffany & Co. sterling silver black onyx heart bead bracelet is set in sterling silver and looks amazing worn with any outfit. Product Code J1110TFJT. Brand Tiffany & Co.... Pre-owned Vintage Tiffany & Co. Sterling Silver Black Onyx Heart Bead Ball Necklace

Pre-owned Vintage Tiffany & Co....

True Facet
$325.00
White Gold Black Onyx Jacket Pearls 0.14 ct. Diamonds & Pearl Necklace Features: Gender: Womens Condition: Excellent Material: White Gold Stone: Black Onyx and 0.14 ct. Diamonds & Pearl... Pre-owned White Gold Black Onyx Jacket Pearls 0.14 ct. Diamonds & Pearl Necklace

Pre-owned White Gold Black Onyx...

True Facet
$375.00
Beautifully designed two tone gold pendant necklace. Made from solid 18k yellow and white gold, it features diamonds on pear shape black onyx. Chain: 18'' long Diamonds: 0.15ct. color H,... Pre-owned 18K Two Tone Gold Diamond & Black Onyx Necklace

Pre-owned 18K Two Tone Gold Diamond &...

True Facet
$869.00
Handcrafted in Memphis, Myrna Halpern's designs are timeless styles worthy of collecting. Crafted from horn links and matte onyx and brass beads this necklace instantly adds interest to any... Myrna Halpern Nidia Horn And Onyx Necklace

Myrna Halpern Nidia Horn And Onyx...

Halsbrook
$395.00
Necklace Details: Chain length: 18 in. Clasp: lobster-claw Metal: sterling silver Stone Details: Stone type: genuine black onyx, genuine white onyx, genuine marcasite Cut: pear, round... Lavish by TJM Sterling Silver Black and White Onyx Halo Teardrop Y Necklace

Lavish by TJM Sterling Silver Black...

Kohl's
$275.00 $110.00

60%

Off
Decorated with alternating genuine onyx and black spinel faceted beads, this 14k gold swag necklace abounds with sophisticated appeal.Necklace Details Length: 19 in. Clasp: lobster-claw... 14k Gold Onyx & Black Spinel Swag Necklace

14k Gold Onyx & Black Spinel Swag...

Kohl's
$700.00 $280.00

60%

Off
Necklace Details: Length: 18 in. Clasp: spring-ring Metal: 10k gold Stone Details: Stone type: genuine black onyx Cut:faceted bead Size: 18\". Gender: Female. Age Group: Adult. 10k Gold Black Onyx Bead Necklace

10k Gold Black Onyx Bead Necklace

Kohl's
$350.00 $140.00

60%

Off
Sterling silver necklace with onyx pendant and diamond details ; Total onyx carat weight is 23.50 ; Total diamond carat weight is 1.12 ; Lobster clasp closure Measurements: 18" long, 2"... Bavna Women's Diamond & Onyx Pendant Necklace - Black

Bavna Women's Diamond & Onyx Pendant...

Gilt Groupe
$395.00
Silver pendant necklace with carved black onyx detail and round cut diamond accents * Total onyx carat weight is 33.80 * Total diamond carat weight is 0.87 * Spring clasp closure... Karma Jewels Women's Silver, Black Onyx & 0.87 Total Ct. Diamond Buddha Pendant Necklace

Karma Jewels Women's Silver, Black...

Gilt Groupe
$925.00
18K yellow gold vermeil collar necklace with green onyx details Measurements: 5.5" long, 0.5 at widest point. Katie Diamond Jewelry Women's Belinda Green Onyx Collar Necklace - Green

Katie Diamond Jewelry Women's Belinda...

Gilt Groupe
$159.00
14K gold and sterling silver station necklace with faceted green onyx and diamond details * Total onyx carat weight is 106.80 * Total diamond carat weight is 2.24 * Lobster clasp closure... Karma Jewels Women's 14K Gold, Sterling Silver, Green Onyx & 2.24 Total Ct. Diamond Station Necklace - Green

Karma Jewels Women's 14K Gold,...

Gilt Groupe
$1,395.00
Silver pendant necklace with carved green onyx detail and round cut diamond accents * Total onyx carat weight is 17.50 * Total diamond carat weight is 0.50 * Spring clasp closure... Karma Jewels Women's Silver, Green Onyx & 0.50 Total Ct. Diamond Buddha Pendant Necklace

Karma Jewels Women's Silver, Green...

Gilt Groupe
$575.00
Silver pendant necklace with carved green onyx detail and round cut diamond accents * Total onyx carat weight is 60.50 * Total diamond carat weight is 0.85 * Spring clasp closure... Karma Jewels Women's Silver, Green Onyx & 0.85 Total Ct. Diamond Buddha Pendant Necklace

Karma Jewels Women's Silver, Green...

Gilt Groupe
$875.00
Silver pendant necklace with smooth green onyx detail and round cut diamond accents * Total green onyx carat weight is 53.80 * Total diamond carat weight is 0.70 * Spring clasp closure... Karma Jewels Women's Silver, Green Onyx & 0.70 Total Ct. Diamond Elongated Snake Pendant Necklace

Karma Jewels Women's Silver, Green...

Gilt Groupe
$1,150.00
Silver pendant necklace with faceted green onyx and diamond details * Total green onyx carat weight is 87.20 * Total diamond carat weight is 1.32 * Spring clasp closure Measurements: 18"... Karma Jewels Women's Silver, Green Onyx & 1.32 Total Ct. Diamond Circle Pendant Necklace

Karma Jewels Women's Silver, Green...

Gilt Groupe
$1,595.00
6mm faceted black onyx surrounded with round diamonds set in sterling silver on a sterling silver oval link chain. Brand: Ippolita Gender: Womens Condition: Never Worn Collection: Stella... Pre-owned Ippolita 925 Sterling Silver Stella 0.11ct Diamond Square Black Onyx Necklace

Pre-owned Ippolita 925 Sterling...

True Facet
$356.00
18K White Gold with Black Onyx And Diamond Pendant Necklace Features: Gender: Womens Condition: Never Worn Metal: 18K White Gold Stone: 3.03ct. Diamond Gemstone: Black Onyx . Product Code... Pre-owned 18K White Gold with Black Onyx And Diamond Pendant Necklace

Pre-owned 18K White Gold with Black...

True Facet
$3,300.00
18K Yellow Gold Diamond Black Onyx & Freshwater Pearl Necklace: Gender: Womens Condition: Never Worn Metal: 18K Yellow Gold Weight: 25.4 grams Stones: Genuine Freshwater Pearl 35 Pts. Round... Pre-owned 18K Yellow Gold Diamond Black Onyx & Freshwater Pearl Floral Design Necklace

Pre-owned 18K Yellow Gold Diamond...

True Facet
$1,195.00
David Yurman Petite Albion 925 Sterling Silver Black Onyx & Diamonds Pendant Necklace Features: Brand: David Yurman Gender: Womens Condition: Excellent Material: 925 Sterling Silver Stone:... Pre-owned David Yurman Petite Albion 925 Sterling Silver Black Onyx & Diamonds Pendant Necklace

Pre-owned David Yurman Petite Albion...

True Facet
$495.00
This is a unqiue and interesting vintage necklace, it is crafted from solid 14K Yellow Gold with a fine polished finish and is in the design of long curved hallow tube links and coral bead... Pre-owned 14K Yellow Gold Diamonds Onyx & Coral Bead Necklace

Pre-owned 14K Yellow Gold Diamonds...

True Facet
$1,495.00
Silver pendant necklace with round cut black onyx details * Total black onyx carat weight is 9.00 * Lobster clasp closure * Imported Measurements: 34" long with the option to be worn as... Rina Limor Women's Silver, Black Onyx Orb Pendant Necklace - Black

Rina Limor Women's Silver, Black Onyx...

Gilt Groupe
$695.00
This is a beautiful necklace by David Yurman. It is well crafted from solid sterling silver with a fine polished finish. This amazing necklace boast eight oval briolette cut black onyx... Pre-owned David Yurman Sterling Silver Onyx & Diamond Necklace

Pre-owned David Yurman Sterling...

True Facet
$1,750.00
Flaunt this necklace with confidence by Roberto Coin from his CAVIAR collection, it is crafted from solid 18K white gold in a high polished finish. The large round shape pendant is in the... Pre-owned Roberto Coin 18K White Gold Caviar Diamonds & Onyx Pendant Necklace

Pre-owned Roberto Coin 18K White Gold...

True Facet
$2,095.00
1.86 CT Diamond 18K Gold Onyx Pendant 14K Gold Chain Necklace Size 16" Gender: Womens Condition: Never Worn Metal: Chain: 14K White Gold, Pendant: 18K White Gold Stone: Green Onyx 1.86ct,... Pre-owned 1.86 CT Diamond 18K Gold Onyx Pendant 14K Gold Chain Necklace Size 16"

Pre-owned 1.86 CT Diamond 18K Gold...

True Facet
$2,419.00
David Yurman Albion Sterling Silver Green Onyx and 0.21 Ct Diamond Hinged Bale Pendant Baby Box Chain Necklace Features: Brand: David Yurman Gender: Womens Condition: Never Worn Metal:... Pre-owned David Yurman Albion Sterling Silver Green Onyx and 0.21 Ct Diamond Hinged Bale Pendant Baby Box Chain Necklace

Pre-owned David Yurman Albion...

True Facet
$700.00
Bulgari 18K White Gold with 0.60ct Diamond & Onyx Necklace Features: Brand: Bulgari Gender: Womens Condition: Excellent Metal: 18K Yellow Gold Stone: 0.60ct of Diamond, Color: F, Clarity:... Pre-owned Bulgari 18K White Gold with 0.60ct Diamond & Onyx Necklace

Pre-owned Bulgari 18K White Gold with...

True Facet
$4,450.00