Antique Onyx

A backdrop for the vase is a black onyx and platinum checkerboard pattern. The rectangular platinum frame is fully set with diamonds.

The stunning central oval shaped onyx panel is embellished with an impressive yellow gold eight-pointed star design.

An impressive antique 0.15 carat ruby and 0.96 carat diamond, black onyx and 18 karat white gold bar brooch; part of our diverse antique jewelry and estate jewelry collections.

An exquisite late 19th century French pedestal table crafted from richly veined green onyx and black marble, adorned with detailed Cloisonné enamel accents.

Surrounding the structure is a polished oval black onyx, providing a dramatic contrast to the surrounding diamonds.

This antique brooch is crafted in rich 19k yellow gold with silver detailing and features a striking combination of paste stones and onyx. The contrast between the deep black onyx an...

A striking and extremely decorative Italian 19th century onyx, faux painted marble, patinated and giltwood center / dining table.

Details: Stunning vintage 18K white gold, onyx and diamond ring—would make a lovely wedding ring!

This Art Deco French bulldog brooch is crafted in platinum with carved black onyx, diamond accents, and enamel detailing. The brooch depicts a standing French bulldog with a polished...

A fine early 20th century onyx column lamp with stepped plinth base. In the neo-classical taste.

French Empire style (19th Century) mahogany and bronze trimmed rectangular center table with winged females, open stretcher, and onyx top.

The table is adorned with intricate foliate elements and an inset onyx top, showcasing the opulence and elegance typical of the era.

A nice pair of coral button earrings set in black onyx and 18ct gold. Perfectly plain and smart which can be worn on their own or with beads.

Onyx, Champlevé and Gilt Bronze Inkwell, France, circa 1890.

Antique French Onyx & Cloisonné Benetier "Holy Water Font", Circa 1920's.

Above is the stunning Onyx top set within a Giltwood border featuring a beaded trim before the mottled edge.

Beautiful Antique Art Deco Cartier Platinum Diamond Emerald and Onyx Cufflinks. This gorgeous pair of Cartier cufflinks are crafted in platinum.

Rare hair comb, diadem, turtleshell, surmounted by a gilt silver element decorated with volutes in an entourage of natural Mediterranean coral pearls (Rubrum Corallium) of an orange-...

Italy, circa 1760 A mid-eighteenth century Tuscan walnut console table with shaped frieze, cabriole legs, and onyx stone top. Height 75.00cm Width 88.00cm Depth 44.00cm

A beautiful French polychrome patinated dore bronze and silvered bronze with Algerian onyx mounted centerpiece, attributed to Eugene Cornu.

The cross-shaped plaque is made from pale green onyx and mounted with an ornate gilt-metal cross decorated in richly coloured champlevé enamel.

Materials: 14k gold, Silver, Onyx, Diamond, Ruby, platinum.

Measurements: 48" H x 31.5" W x 15" D. 37" H (Outer onyx tiers).

Natural pearl, mother of pearl diamond and onyx compact, circa 1920's. Here is when we say and Picture Is Worth Thousand Words Estimated diamond weight is 5 carats and Platin...

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.

-- Stone(s) -- (1) Natural Genuine Black Onyx- Oval Shape - Bezel Set - Black Color w/ Golden Floral work - 15x11.8mm (approx.) (2) Natural Seed Pearls - Round Shape - White Color - ...

An elegant pair of hand carved and polished onyx tazzas in the Empire style with gilded bronze mounts.

Cupid’s Arrow), and when paired with diamonds and onyx it becomes an even more powerful symbol - everlasting love and protection. 

Onyx and antimony clock is an original decorative object realized in France in the end of the 19th century.

It is set with emerald and onyx accents for depth and color. Crafted in 18k gold, it pairs old-world craftsmanship with modern wearability.

The top is a single slab of polished onyx, distinguished by its soft translucency and natural veining in tones of ivory, blush, and warm gray.

Silver and onyx horse racing sculpture by Mappin and Webb English, 1935 Height 39cm, width 62cm, depth 33cm Commissioned by H.H.

Antique Onyx & Diamond Ring 18ct Gold Stamped 750 A Fabulous Diamond Shaped, Flat Onyx with Diamond Centre.

An elegant and most decorative Continental 19th century Neo-Classical st. Onyx and Ormolu pedestal/column. The handsome green Onyx column is raised by a square block below a mottled ...

An exquisite French 19th century Neo-Classical st. Onyx and Verdigris Bronze centerpiece. This handsome centerpiece is raised by a triangular shaped green Onyx base with concave side...

An exquisite and rare piece, Cartier platinum tassel brooch from Art Deco era, set with seed pearls ( 1.5mm), approximately 1.00ctw G/Vs diamonds, black onyx and enamel. Brooch measu...

RARE GORGEOS ANTIQUE VINTAGE ART DECO BLACK and WHITE ONYX RING in PLATINUM Onyx, mostly common in Black color, has been an object used for jewelry for centuries!

Elegant channel Set Onyx and Diamond Art Deco Bar Pin from the 1920's.

A fine 19th century Louis XVI gilt bronze mounted onyx centrepiece Origin: French Date: 19th century Dimension: 17 1/2 in. x 22 1/2 in. x 13 in.

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

Circa 1890. The piece features onyx and the detailed micro mosaic depicting flowers.

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 ...

--Stone(s):-- (4) Natural Genuine Onyx - Concave Round Cut - Bezel Set - Polished Black Color - 10.8mm Material: 14k Solid Yellow Gold w/ Platinum Top Weight: 7.15 Grams Backing: Li...

This exquisite pair of 19th-century French candlesticks combines the luxurious materials of gilt bronze, cloisonné enamel, and onyx to create a stunning display of opulence and craft...

The kidney shaped bottom tier displays a fitted Onyx top framed in a charming pierced Ormolu gallery.

Beautiful Antique Art Deco Platinum Old European Diamond and Onyx Bar Pin. This incredible antique Art Deco old European diamond and onyx bar pin is crafted in platinum and 14k white...

Exquisite Onyx & Diamond Earrings in 18KT white gold by the designer Chantecler.

Italian carved wood faux bois vine branch polychrome centre table parcel gilt with onyx top in the Venetian style. Italy circa 1920-1930.

English Victorian bronze inkwell with crystal horseshoe cap and square white onyx base.

Set with 3 diamond shaped Onyx and accented by 2 full cut diamonds. 7.25 inches in length with an underside safety with built in catch and Safety chain.

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

Magnificent Early 20th Rectangular Green Onyx Coffee table with Double Metal Marquetry across the top and legs.

Mid 19th Century French Onyx with gilt brass and patinated metal three piece clock garniture set .

Beautiful Art Deco diamond and onyx cocktail ring handcrafted in platinum. The ring features a bezel set Old European cut diamond weighing approximately .60 carats, and another 8 sid...

Signed "Putti" platinum Black Onyx, carved with figures of a man and a woman, Brooch / Pendant.

A good pair of antique marble cassolette. A nice pair of onyx and silvered bronze ornamental vases in the Robert Adam style.

The pair is made with a truly binding Onyx base. The onyx stone has been carved to make the paperweights semi-equal.

On one side the Banded Onyx, or Sardonyx stone is hand carved with a Victorian "M" initial.

An Art Deco platinum charm pendant designed as a horse-drawn carriage viewed from behind, carrying a pair of newly weds. Set with emerald cut onyx to represent the Just Married panel...

On either side of the carved jade are channel set onyx and fine white diamonds set throughout a whimsical hand pierced setting.