Antique Onyx Necklace

Genuine Original Antique from 1880's Victorian Onyx Necklace Pendant 14K Yellow Gold Custom Cut Onyx Gemstones 100% Natural Onyx Gemstones 14K Yellow Gold Circa 1880's The ...

An Art Deco pendant necklace comprised of a jade disc with a central articulated diamond in a black enamel surround and suspended from matching surmounts with carved onyx rings and d...

This vintage onyx and 14k gold beaded necklace is a sophisticated blend of timeless elegance and bold design.

Evening cocktail necklace made with natural onyx and diamonds, completed in 18KT yellow gold.

At its center lies a polished oval onyx, a gemstone prized for its deep black hue and reflective surface.

This Vintage Onyx & 14k Gold Chunky Beaded Necklace is a luxurious statement piece that perfectly balances bold design with timeless elegance.

A Victorian antique 14 karat oval onyx pendant with a floral decoration assembled of pearls, emerald, and engraved gold leaves with petals.

This necklace is THE necklace of all time!! It is an original Victorian piece in excellent condition--the black onyx beads have no chips or scratches, and the yellow gold clasps and ...

14k yellow gold necklace with gold and silver pendant set with onyx and old mine cut diamonds 1.00ct - H/I - VS/SI - 42 cm long detailed description: the length of the necklace is ...

This Southwest modernist sterling silver inlay pendant necklace features an eye-catching teardrop-shaped pendant showcasing a geometric channel inlay.

A remarkable example of mid-19th-century Grand Tour artistry, this pendant features an exquisitely detailed micro mosaic depicting an Italian architectural ruin, rendered in thousand...

Features a hand-carved jade pendant set in an onyx and diamond surround. Suspended on a beautiful chain made of small pearls, jade and onyx. A magnificent piece of jewelry. Pendant ...

This is a very fine example of a sterling silver, onyx and marcasite jewelry from the Art Deco period. The design is adapted from High Jewelry of the Art Deco Period and heavily in...

This stunning vintage necklace is a bold and elegant statement piece, featuring polished onyx beads paired with richly embellished 14k gold elements.

The color of these diamonds is H with VS clarity. The necklace is accentuated by onyx and pearl accents.

This antique necklace combines a platinum watch chain with a Sagittarius intaglio pendant.

Mythical and bold, this antique pendant (circa 1890–1900) was originally part of a 14k gold bracelet and has been thoughtfully transformed with the addition of a custom 14k gold bail...

Art Deco Onyx & Diamond Pendant Platinum Stamped Circa 1920s Capture the sophisticated glamour of the 1920s with this exquisite Original Art Deco Pendant.

Antique Onyx & Diamond Pendant 18ct Gold & Platinum Circa 1910 An elegant and refined Edwardian necklace, embodying the lightness and intricate beauty that define the era.

Evening cocktail necklace made with natural onyx and diamonds, completed in 18KT yellow gold.

This is a magnificent Antique Victorian to Art Deco Locket Pendant in Black Onyx with an exquisite Pearl set Star Motif on the Black Onyx. The elegant early locket is silver with a...

Platinum Necklace on 18 kt Gold Chain with Diamonds & Onyx A stunning piece of Art.

A masterclass in Victorian ingenuity and versatility, this rare c. 1880s antique piece functions as a dual-purpose convertible brooch and pendant necklace. At its center rests a met...

An edgy and highly collectible late 19th-century Victorian silver necklace, featuring a masterfully sculpted bird’s claw gripping a solid, polished black onyx sphere.

A signed Chatila onyx and diamond pendant necklace in 18KT gold, the fan-shaped pendant setting polished black onyx against bright pavé diamonds in the bold, graphic style that recal...

An exquisite 14K white gold Art Deco pendant necklace features a lovely black onyx set with an accent diamond, framed in beautiful meticulously detailed intricate 14 Karat white gold...

Simply Beautiful Art Deco Diamond and Hexagon Black Onyx Platinum Pendant Necklace. The Hexagon Onyx, centering a .44 Carat Old European Cut Diamond and surrounded by 1.10tcw Diamonds.

This sterling silver choker necklace is adorned with oval onyx stones and round rock crystals which are placed together with small hinges.

Colour: G-H, Clarity: VS-SI Necklace Length: 13.5 inches Necklace Width: 12mm Fastening: Pop Button Tested As: Silver Box: Plain Gift Box

The magnificent locket hangs from a double chain necklace with gorgeous faceted beads. The necklace is either jet or black onyx.

THIS IS A STUNNING ORIGINAL ANTIQUE ART DECO BLACK ONYX MARCASITE NECKLACE OF THE FINEST QUALITY. THE PENDANT NECKLACE HAS A MAGNIFICENT ROUND BLACK ONYX PENDANT SET WITH A STERLING...

An Art Deco period diamond and onyx journey style target necklace in platinum.

English hand carved 1920's Art Deco genuine natural untreated Aqua and Onyx two strand necklace. 16.5 to 17 inch length.

A striking blend of color, contrast, and timeless elegance, this extraordinary pendant necklace showcases a captivating 5.46 carat pear-shaped emerald as its vibrant centerpiece.

An Edwardian antique necklace. This is a beautiful necklace created in New York City United States during the Edwardian-Belle Epoque period, back in the 1900-1905.

Condition: Very good Era: Art Deco Year: 1915-1935 Metal: 14 Karat yellow gold Closure: Newer lobster claw clasps Gemstones: Black Onyx Red Coral 6mm Length: Necklace 17 1/2" Brace...

A striking Art Deco platinum black onyx pendant necklace on a white gold diamond chain.

The onyx links in the chain are 30mm by 10mm. The necklace is 14 Karat Gold.

Genuine Original Antique from 1850's Victorian Onyx Pearl Necklace Pendant 14K Yellow Gold Features Genuine Natural Seed Pearl Custom Cut Onyx Gemstones 100% Natural Pearl and...

Genuine Original Antique from 1870's Victorian Onyx Pearl Necklace Pendant 14K Yellow Gold Features Genuine Natural Seed Pearls Missing a Couple of Seed Pearls, Hard to Notice ...

Platinum necklace with center piece set with onyx and single cut diamonds up to. 1.00ct - F/G - VS/SI - 45 cm long detailed description the necklace is 45 cm long and 0.7 mm wide ...

Pendant Shape: Oval Number of Diamonds: 1 Main Stone Creation: Natural Color: Yellow Material: Metal Metal: Yellow Gold Necklace Length: 21 in Main Stone: Onyx Setting Style: Prong D...

Striking historical Art Déco pendant necklace with diamonds, onyx and black enamel. Delicately handcrafted in white gold and platinum with geometric motifs set with old cut diamonds ...

Aston Estate Jewelry Presents: A striking pendant necklace in 14k white gold. Featuring a central onyx stone, elegantly framed by a halo of round diamonds weighing 0.57 carats total.

It's in excellent estate condition and has descended through generations of a prominent American family's collection. The necklace composed of coral, black onyx and jade beads, join...

It is set with diamond, onyx, pearl, ruby and spinel accents for depth and color.

It has been expertly rub over set and haloed by deep black onyx gemstones. The onyx totals a weight of 0.30 carat, all the stones have been hand cut to perfectly fit this necklace.

Antique, diamond-shaped onyx pendant. 14k yellow gold. With secret compartment to store small Remembrance.

This is a magnificent Victorian - Belle Epoque Picture locket pendant necklace in Black Onyx, and 14 Karat Gold with Pearl adornments in a Flower Motif design with an exquisite braid...

Total wt-44.08gm, Gold 14KT- 0.780gm, Silver-28.890gm, Natural Diamonds Round-1867/8.23cts, Ruby pear-3/0.79cts, Ruby Round-1/0.27cts, Ruby Square-8/0.45cts, black onyx-18/16.29cts, ...

A fine Art Deco necklace composed of natural seed pearls interspersed with polished onyx batons and faceted rock crystal rondelle spacers.

Interspersed between these warm sculptural forms are high-shine black onyx resin beads that graduate in size up toward the neckline.

Platinum black onyx and diamond pendant with 14K white gold fancy Deco link chain.

Lovely and elegant Victorian Onyx Tear Drop Collar from the late 19th Century. Lovely graduated onyx drops fall from small gold deccorated half spheres off a chain of onyx and 18k go...

Lovely and elegant Victorian Onyx Tear Drop Collar from the late 19th Century. Lovely graduated onyx drops fall from small gold deccorated half spheres off a chain of onyx and 18k go...

This impeccably crafted 14k gold mourning pendant dates to the 1820’s and is completely handmade. It features flat cut onyx held in a collet setting, each stone with the tiny bits of...

An Art Deco sautoir comprised of a natural pearl, onyx and diamond tassel suspended from an onyx station chain, in platinum. * Free shipping * Includes letter of authenticity for in...

Art Deco Marcasite and Onyx Pendant from the 1920's set in sterling. Carved oval onyx is set within a marcasite frame with matching bale. Period European chain of 830 silver of fine ...

Antique Victorian Mourning locket with a hand cut Central Opal Heart (13mm x 10mm) surrounded by eight mine cut natural diamonds (approx 1.5-1.75mm each) Crafted from Black onyx ston...

18k gold · United States, circa 1880 This refined antique pendant is distinguished by a bold geometric composition, emblematic of late 19th-century experimentation with form and con...