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Onyx Necklaces
34 items found
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Black Onyx Pendant Necklace in Sterling Silver. 18"
Sale: $74.25
$99.00 (Save 25%)
S=55030,N=999992,R=0
4-10mm Black Onyx Bead Station Necklace in Sterling Silver
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale from: $56.25
$75.00 (Save 25%)
S=55015,N=997513,R=5000
3-5mm Black Onyx Station Necklace in 14kt Yellow Gold
Sale from: $224.25
$299.00 (Save 25%)
S=55009,N=999360,R=0
Square and Rectangular Black Onyx Drop Necklace in Sterling Silver. 16"
Sale: $262.50
$350.00 (Save 25%)
S=55008,N=999857,R=0
Cultured Pearl Lariat Necklace With Black Onyx Tassels and 14kt Yellow Gold
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale from: $123.75
$165.00 (Save 25%)
S=55007,N=997650,R=4590
Italian Black Onyx Bead Link Necklace in 18kt Yellow Gold Over Sterling Silver. 18"
RSVP: $289.00
Compare: $750.00 (Save 61%)
S=55007,N=999969,R=0
Black Onyx Pendant Necklace in 18kt Yellow Gold Over Sterling Silver. 16"
Sale: $60.00
$80.00 (Save 25%)
S=55006,N=999857,R=0
8-8.5mm Black Onyx Endless Necklace. 64"
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale: $78.75
$105.00 (Save 25%)
S=55005,N=997667,R=4670
Black Onyx Bead Station Necklace in 14kt Yellow Gold. 18"
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale: $131.25
$175.00 (Save 25%)
S=55004,N=999629,R=4000
Black Onyx Bead Necklace in 14kt Yellow Gold. 16"
Sale: $71.25
$95.00 (Save 25%)
S=55004,N=999629,R=0
Black Onyx Disc Collar Necklace in 18kt Gold Over Sterling. 16"
Sale: $123.75
$165.00 (Save 25%)
S=55004,N=999755,R=2000
Green Onyx Pendant Necklace in 18kt Gold Over Sterling. 16"
Sale: $63.75
$85.00 (Save 25%)
S=55003,N=999857,R=0
6-10mm Graduated Black Onyx Bead and .37 ct. t.w. Diamond Spacer Necklace in Sterling Silver. 16"
RSVP: $99.00
Compare: $295.00 (Save 66%)
S=55003,N=999924,R=0
10mm Black Onyx Bead Necklace With Sterling Silver. 18"
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale: $82.50
$110.00 (Save 25%)
S=55003,N=998737,R=4000
Black Onyx Pendant With Chain in 14kt Yellow Gold. 18"
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Sale: $221.25
$295.00 (Save 25%)
S=55002,N=997182,R=5000
Black Onyx Pendant Necklace in 14kt Yellow Gold. 18"
Super Deal: $369.00
Compare: $895.00 (Save 58%)
S=55002,N=999992,R=0
Andiamo Sterling Silver Oval Link Necklace With Black Onyx. 19"
Sale: $221.25
$295.00 (Save 25%)
S=55002,N=999788,R=0
Bezel-Set Black Onyx Necklace in Sterling Silver. 17.5"
Sale: $56.25
$75.00 (Save 25%)
S=55001,N=999844,R=0
Pear-Shaped Black Onyx Necklace in Sterling Silver. 18"
Sale: $63.75
$85.00 (Save 25%)
S=55001,N=999872,R=0
6.5-7mm Cultured Pearl and 8mm Black Onyx Bead Necklace With 14kt Yellow Gold. 18"
Sale: $112.50
$150.00 (Save 25%)
S=55001,N=999888,R=0
Price: $425.00
S=55001,N=998537,R=3000
Andrea Candela Black Onyx Clover Pendant Necklace With Diamonds in Two-Tone. 17"
Price: $800.00
S=55000,N=997679,R=0
Andrea Candela "La Corona" Black Onyx Tassel Necklace in 18kt Yellow Gold and Sterling Silver. 17"
Price: $425.00
S=55000,N=999819,R=0
Graduated Black Onyx Bead Necklace With Sterling Silver Lacy Cap Stations
Sale from: $112.50
$150.00 (Save 25%)
S=42002,N=999979,R=0
Phillip Gavriel "Popcorn" Black Onyx and Black Spinel Pendant Necklace in Sterling Silver. 18"
Price: $300.00
S=42002,N=999391,R=0
C. 1960 Vintage Black Onyx and .55 ct. t.w. Diamond Necklace in 14kt Yellow Gold. 18.5"
Sale: $3,146.25
$4,195.00 (Save 25%)
S=25000,N=898969,R=0
Sale: $4,871.25
$6,495.00 (Save 25%)
S=25000,N=899010,R=0
C. 1980 Vintage Black Onyx and 1.80 ct. t.w. Diamond Triangle Necklace in 18kt Yellow Gold. 17"
Sale: $6,896.25
$9,195.00 (Save 25%)
S=25000,N=899741,R=0
C. 1990 Vintage Black Onyx and 14kt Yellow Gold Link Necklace. 25.5"
Sale: $7,796.25
$10,395.00 (Save 25%)
S=25000,N=899391,R=0
Black Onyx and Ebony Wood Pendant Necklace With Amazonite in Sterling Silver. 18"
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Clearance: $125.00
Compare: $395.00 (Save 68%)
S=19021,N=999906,R=4000
Italian 11mm Black Onyx and 14kt Yellow Gold Flower Necklace. 15"
Clearance: $395.00
Compare: $1,195.00 (Save 66%)
S=19001,N=999927,R=0
34.35 ct. t.w. Multi-Stone and Cultured Pearl Tassel Pendant Necklace in 18kt White Gold. 31"
Clearance: $12,995.00
Compare: $59,995.00 (Save 78%)
S=19000,N=998684,R=0
Green Onyx Necklace in 14kt Gold Over Sterling Silver
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
Clearance from: $89.00
Compare from: $250.00 (Save up to 64%)
S=17011,N=998718,R=4670
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Silver & Gold Onyx Necklaces
When is a black heart a good thing? When it’s made of shiny faceted onyx and dangling from a Ross-Simons onyx necklace! You'll even find onyx in other colors, too! White cultured pearls and black onyx beads intertwine… textured yellow gold is punctuated by shiny onyx discs… a glorious diamond chandelier ends in an onyx drop… all delightful examples of striking onyx necklaces here on the Ross-Simons website.
Scores more onyx necklaces call out to be treasured gifts or shiny staples of a day-into-evening onyx jewelry collection. Give an onyx necklace or an onyx pendant for the seventh wedding anniversary. (What “seven-year-itch”?) Onyx and pearl, onyx and diamond… enchant her with a surprisingly seductive onyx necklace.
Our designers love the endless inspiration of black onyx. It contrasts stunningly with every precious metal and brings out the true colors of other gemstones. Onyx necklaces spice up your days and nights with fabulous fashion. Go with onyx beads or onyx circles, charms or drops—set in sterling silver, white gold or yellow gold. They all make stunning looks in onyx necklaces and pendants!
Fanciful, exotic, and wonderfully affordable, onyx necklaces seem to speak of the many places in the world that onyx is found: India, South America, China, Madagascar, Mexico and the United States.
Our buyers did the treasure-hunting, our designers worked their magic—so now you can simply enjoy our onyx necklaces and onyx pendants—at lovely prices, too!
