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Antique Art Deco 14K Yellow Gold Platinum and Onyx Diamond Button Earrings
Antique Art Deco 14K Yellow Gold Platinum and Onyx Diamond Button Earrings

Antique Art Deco 14K Yellow Gold Platinum and Onyx Diamond Button Earrings

Located in Great Neck, NY

Beautiful Antique Art Deco 14K Yellow Gold Platinum and Onyx Diamond Button Earrings. These

Category

Antique Early 19th Century Unknown Art Deco Stud Earrings

Materials

Diamond, Onyx, 14k Gold, Yellow Gold, Platinum

Tiffany & Co. Platinum and Gold Cufflinks Set
Tiffany & Co. Platinum and Gold Cufflinks Set

Tiffany & Co. Platinum and Gold Cufflinks Set

By Tiffany & Co.

Located in New York, NY

gold - Platinum and onyx - Signed Tiffany & Co. - Set weight of 23.5 grams - Length and width of 1.4

Category

20th Century American Art Deco Cufflinks

Materials

14k Gold, Platinum

Diamond Onyx and Platinum Ring
Diamond Onyx and Platinum Ring

Diamond Onyx and Platinum Ring

Located in New York, NY

Diamond Onyx and Platinum Ring Details: Geometric design, featuring rectangular diamonds and

Category

20th Century Engagement Rings

Materials

Diamond, Onyx, Platinum

Platinum Earrings with Diamonds and Onyx
Platinum Earrings with Diamonds and Onyx

Platinum Earrings with Diamonds and Onyx

Located in Tel Aviv - Jaffa, IL

Platinum Earrings with Diamonds and Onyx Art Deco Style Onyx Center Stone 9 Carat Diamonds Jewelry

Category

Vintage 1930s Stud Earrings

Materials

Diamond, Onyx, Platinum

Art Deco Onyx Platinum Pendant Diamond Surround
Art Deco Onyx Platinum Pendant Diamond Surround

Art Deco Onyx Platinum Pendant Diamond Surround

$2,120Sale Price|20% Off

W 0.87 in L 1.15 in

Art Deco Onyx Platinum Pendant Diamond Surround

Located in North Hollywood, CA

This Art Deco Onyx Platinum Pendant has 1.50 carats in the Diamond Surround. The Onyx Plaque is

Category

Vintage 1920s American Art Deco More Jewelry

Materials

White Diamond, Onyx, Platinum

Platinum Emerald Onyx and Diamond Earrings
Platinum Emerald Onyx and Diamond Earrings

Platinum Emerald Onyx and Diamond Earrings

Located in New York, NY

An art deco recreation, these platinum earrings contain 2 diamonds that weigh 0.44 carat, 72 old

Category

21st Century and Contemporary Art Deco Chandelier Earrings

Materials

Diamond, Emerald, Onyx, Platinum

Platinum Black Onyx and Diamond Brooch
Platinum Black Onyx and Diamond Brooch

Platinum Black Onyx and Diamond Brooch

Located in Palm Desert, CA

This Platinum Black Onyx and Diamond Brooch is a striking blend of boldness and elegance. The

Category

Early 2000s American Art Deco Brooches

Materials

Diamond, Onyx, White Gold, Platinum

Retro Platinum Diamond and Onyx Ring
Retro Platinum Diamond and Onyx Ring

Retro Platinum Diamond and Onyx Ring

Located in Amsterdam, NL

A platinum square ring retro ring set with in a square a large old cut diamond in the centre, (0.7

Category

Vintage 1930s European Art Deco Cocktail Rings

Materials

Diamond, Onyx, Platinum

Art Deco Onyx and Diamond Platinum Pendant
Art Deco Onyx and Diamond Platinum Pendant

Art Deco Onyx and Diamond Platinum Pendant

$3,387

H 0.14 in W 0.8 in L 17 in

Art Deco Onyx and Diamond Platinum Pendant

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique 0.50 carat onyx and 0.20 carat diamond, platinum Art Deco pendant

Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Sophia D. Onyx and Diamond Platinum Ring
Sophia D. Onyx and Diamond Platinum Ring

Sophia D. Onyx and Diamond Platinum Ring

By Sophia D

Located in New York, NY

This Sophia D platinum ring showcases a 1.02 CT round diamond at its center, accented by 1.61 CT of

Category

2010s Art Deco Fashion Rings

Materials

Diamond, Onyx, Platinum

Onyx and Diamond Platinum Teardrop Earrings, circa 1970s
Onyx and Diamond Platinum Teardrop Earrings, circa 1970s

Onyx and Diamond Platinum Teardrop Earrings, circa 1970s

$2,100Sale Price|22% Off

H 1.12 in L 0.81 in

Onyx and Diamond Platinum Teardrop Earrings, circa 1970s

Located in Miami Beach, FL

Elegant earrings featuring an oval onyx set in a platinum and diamond frame pear shaped teardrop

Category

Late 20th Century More Earrings

Materials

Diamond, Onyx, Platinum

Platinum Diamond & Onyx Bracelet
Platinum Diamond & Onyx Bracelet

Platinum Diamond & Onyx Bracelet

Located in New York, NY

Experience the epitome of luxury and elegance with this exquisite vintage Platinum Onyx and Diamond

Category

Vintage 1960s French Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Diamond and Onyx Convertible Brooch
Art Deco Platinum Diamond and Onyx Convertible Brooch

Art Deco Platinum Diamond and Onyx Convertible Brooch

Located in Great Neck Plaza, NY

An extraordinary Art Deco platinum brooch suite, circa 1930, showcasing the geometric precision and

Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Onyx, Platinum

Platinum Art Deco Diamond and Onyx Panel Bracelet
Platinum Art Deco Diamond and Onyx Panel Bracelet

Platinum Art Deco Diamond and Onyx Panel Bracelet

Located in Great Neck Plaza, NY

A spectacular statement bracelet in platinum, showcasing a dazzling mosaic of 467 round brilliant

Category

Vintage 1930s Art Deco Clamper Bracelets

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Onyx Bangle
Art Deco Platinum Onyx Bangle

Art Deco Platinum Onyx Bangle

$6,470

H 2.38 in W 2.38 in

Art Deco Platinum Onyx Bangle

Located in Narberth, PA

platinum, and features a single, continuous row of emerald cut onyx stones. All of the stones are channel

Category

Vintage 1920s Art Deco Bangles

Materials

Onyx, Platinum

Art Deco Onyx and Diamond Ring of Platinum
Art Deco Onyx and Diamond Ring of Platinum

Art Deco Onyx and Diamond Ring of Platinum

Located in Lewisburg, PA

A striking Art Deco platinum ring from the 1920s, featuring bold stripes of black onyx contrasted

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Onyx, Platinum

Vintage Coral, Onyx and Diamond Platinum Station Necklace
Vintage Coral, Onyx and Diamond Platinum Station Necklace

Vintage Coral, Onyx and Diamond Platinum Station Necklace

Located in Montreal, QC

-spaced with Coral and Onyx. Platinum Link Chain. Necklace measures approx. 20” Long. In excellent

Category

Late 20th Century Modernist Drop Necklaces

Materials

Coral, Diamond, Onyx, Platinum

Art Deco Platinum Gold Onyx and Diamond Cufflinks
Art Deco Platinum Gold Onyx and Diamond Cufflinks

Art Deco Platinum Gold Onyx and Diamond Cufflinks

Located in Chicago, IL

Circa 1925 Art Deco Cufflinks, Yellow Gold Backs with Platinum tops measuring 1/2 inch in diameter

Category

Vintage 1920s European Art Deco Cufflinks

Materials

Diamond, Onyx, Gold, Platinum

1930s Art Deco Onyx and Diamond Platinum Pendant
1930s Art Deco Onyx and Diamond Platinum Pendant

1930s Art Deco Onyx and Diamond Platinum Pendant

$4,078

H 0.29 in W 0.6 in L 16 in

1930s Art Deco Onyx and Diamond Platinum Pendant

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique onyx and 0.72 carat diamond, platinum Art Deco pendant; part of our

Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Platinum Diamond and Onyx Bar Style Brooch #21380
Platinum Diamond and Onyx Bar Style Brooch #21380

Platinum Diamond and Onyx Bar Style Brooch #21380

Located in Washington Depot, CT

Platinum Diamond and Onyx Bar Style Brooch This stunning brooch is set in platinum and accented by

Category

20th Century Late Victorian Brooches

Materials

Diamond, Onyx, Platinum

Platinum Turquoise Onyx and Diamond Brooch
Platinum Turquoise Onyx and Diamond Brooch

Platinum Turquoise Onyx and Diamond Brooch

Located in New York, NY

Platinum Turquoise Onyx and Diamond Brooch Details: One square cushion-shaped dyed turquoise ap

Category

20th Century Brooches

Materials

Diamond, Turquoise, Platinum

Art Deco Platinum Diamond, Coral, and Onyx Ring
Art Deco Platinum Diamond, Coral, and Onyx Ring

Art Deco Platinum Diamond, Coral, and Onyx Ring

Located in Narberth, PA

platinum setting. All of the diamonds, onyx, and coral stones are secure and intact.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Vintage Coral, Onyx and Diamond Platinum Statement Link Bracelet
Vintage Coral, Onyx and Diamond Platinum Statement Link Bracelet

Vintage Coral, Onyx and Diamond Platinum Statement Link Bracelet

Located in Montreal, QC

Simply Beautiful! Finely detailed Vintage Coral, Onyx and OEC Diamond Milgrain Platinum Link

Category

Late 20th Century Modernist Link Bracelets

Materials

Coral, Diamond, Onyx, Platinum

Art Deco Ruby and Onyx Platinum Cufflinks, circa 1930
Art Deco Ruby and Onyx Platinum Cufflinks, circa 1930

Art Deco Ruby and Onyx Platinum Cufflinks, circa 1930

Located in London, GB

A pair of French, Art Deco, black onyx and ruby cufflinks, mounted in platinum, with square-cut

Category

Vintage 1930s French Art Deco Cufflinks

Materials

Onyx, Ruby, Platinum

Art Deco Platinum Coral, Onyx and Diamond Pin/Pendant
Art Deco Platinum Coral, Onyx and Diamond Pin/Pendant

Art Deco Platinum Coral, Onyx and Diamond Pin/Pendant

Located in Narberth, PA

platinum setting and the bail is secure and in good working condition. The coral, onyx, and diamonds are

Category

Vintage 1920s Art Deco Brooches

Materials

Coral, Diamond, Onyx, Platinum

Sophia D. 2.60 Carat Diamond and Onyx Platinum Ring
Sophia D. 2.60 Carat Diamond and Onyx Platinum Ring

Sophia D. 2.60 Carat Diamond and Onyx Platinum Ring

By Sophia D

Located in New York, NY

Platinum ring with strong deep black onyx weighing 0.80 carat with center diamond weighing 2.60

Category

2010s American Cocktail Rings

Materials

Diamond, Onyx, Platinum

1920s Art Deco Natural Pearl Onyx Diamond Platinum Compact
1920s Art Deco Natural Pearl Onyx Diamond Platinum Compact

1920s Art Deco Natural Pearl Onyx Diamond Platinum Compact

Located in New York, NY

Exquisite!! Art Deco! Natural pearl, mother of pearl diamond and onyx compact, circa 1920's. Here

Category

Early 20th Century Unknown Art Deco Vanity Items

Materials

Diamond, Natural Pearl, Onyx, Platinum

Art Deco Platinum Onyx and Diamond Ring 0.75ctw
Art Deco Platinum Onyx and Diamond Ring 0.75ctw

Art Deco Platinum Onyx and Diamond Ring 0.75ctw

Located in Narberth, PA

A striking ring from the Art Deco (ca1920s) era! Crafted in platinum, this ring adorns an Old Mine

Category

Vintage 1920s Unknown Art Deco Fashion Rings

Materials

Diamond, Onyx, Platinum

Vintage platinum dangle earrings with diamonds onyx and natural coral
Vintage platinum dangle earrings with diamonds onyx and natural coral

Vintage platinum dangle earrings with diamonds onyx and natural coral

Located in Milano, MI

Elegant vintage earrings set in platinum with round cut diamonds for 0.70ct total c.a., small onyx

Category

21st Century and Contemporary Dangle Earrings

Materials

Coral, Diamond, Onyx, Platinum

Vintage .75ct Diamond, Emerald and Onyx Platinum Filigree Ring
Vintage .75ct Diamond, Emerald and Onyx Platinum Filigree Ring

Vintage .75ct Diamond, Emerald and Onyx Platinum Filigree Ring

Located in Montreal, QC

Simply Beautiful! Elegant Finely detailed Art Deco Revival Diamond, Emerald and accented by Onyx

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Diamond, Emerald, Onyx, Platinum

Art Deco Platinum, Diamond & Onyx Brooch
Art Deco Platinum, Diamond & Onyx Brooch

Art Deco Platinum, Diamond & Onyx Brooch

Located in Great Neck Plaza, NY

A superb Art Deco platinum, diamond, and onyx brooch, notably worn by Yvonne Orji to the 2025 Met

Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Onyx, Platinum

Platinum Black Onyx & Diamond Pendant
Platinum Black Onyx & Diamond Pendant

Platinum Black Onyx & Diamond Pendant

Located in Big Bend, WI

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

Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Onyx, 14k Gold, White Gold, Platinum

Vintage Platinum Chain with Onyx and Rock Crystal 59 inches
Vintage Platinum Chain with Onyx and Rock Crystal 59 inches

Vintage Platinum Chain with Onyx and Rock Crystal 59 inches

Located in Aventura, FL

: Platinum Stone: Natural Onyx & Crystal Total length: 59 inches. Total weight: 10.5 grams. / 6.7 dwt Stamped

Category

1990s Chain Necklaces

Materials

Crystal, Onyx, Rock Crystal, Platinum

Diamond Onyx Circles Platinum and Gold Unique Modernist Vintage Ring
Diamond Onyx Circles Platinum and Gold Unique Modernist Vintage Ring

Diamond Onyx Circles Platinum and Gold Unique Modernist Vintage Ring

Located in Montreal, QC

Simply Beautiful! Finely detailed RBC Diamond, Onyx Circles Gold and Platinum top Vintage Modernist

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Onyx, Gold, Platinum

Coral Emerald Onyx and Diamond Platinum Vintage Mosaic Ring
Coral Emerald Onyx and Diamond Platinum Vintage Mosaic Ring

Coral Emerald Onyx and Diamond Platinum Vintage Mosaic Ring

Located in Montreal, QC

Onyx with small Diamonds enhancing the shank. Hand crafted Platinum mounting. Approx. dimensions: 1” l

Category

Late 20th Century Art Deco Cocktail Rings

Materials

Coral, Diamond, Emerald, Onyx, Platinum

Art Deco Onyx and Diamond Checkerboard Platinum Line Bracelet
Art Deco Onyx and Diamond Checkerboard Platinum Line Bracelet

Art Deco Onyx and Diamond Checkerboard Platinum Line Bracelet

Located in Houston, TX

Art Deco platinum line bracelet, set with a checkerboard pattern of diamonds and onyx, with a pavé

Category

Vintage 1920s Unknown Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Vintage diamond ruby onyx platinum earrings
Vintage diamond ruby onyx platinum earrings

Vintage diamond ruby onyx platinum earrings

Located in Beverly Hills, CA

These mesmerizing vintage platinum earrings embody bold sophistication through an exquisite

Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Diamond, Onyx, Ruby, Platinum

Art Deco Period Platinum, Diamond and Onyx Stick Pin
Art Deco Period Platinum, Diamond and Onyx Stick Pin

Art Deco Period Platinum, Diamond and Onyx Stick Pin

Located in Philadelphia, PA

A very fine period Art Deco stick pin. With rows of diamonds and onyx encircled by diamonds in a

Category

Early 20th Century American Art Deco Brooches

Materials

Diamond, Onyx, Platinum

Ruby, Onyx, Diamonds, Platinum and White Gold Pendant Necklace.
Ruby, Onyx, Diamonds, Platinum and White Gold Pendant Necklace.

Ruby, Onyx, Diamonds, Platinum and White Gold Pendant Necklace.

Located in Marcianise, Marcianise (CE)

Amazing pendant in platinum structure mounted with onyx between two structures studded with

Category

Vintage 1970s Italian Retro Pendant Necklaces

Materials

Diamond, Onyx, Ruby, 9k Gold, White Gold, Platinum

Unusual Arts and Crafts Platinum, Gold and Onyx Brooch, F.G. Hale
Unusual Arts and Crafts Platinum, Gold and Onyx Brooch, F.G. Hale

Unusual Arts and Crafts Platinum, Gold and Onyx Brooch, F.G. Hale

Located in Riverdale, NY

Unusual Arts and Crafts Platinum, Gold and Onyx Brooch circa 1910 attributed to Frank Gardner Hale

Category

Antique Early 1900s American Arts and Crafts Brooches

Materials

Onyx, Gold, Platinum

Marquis Angelskin Coral, Onyx and Diamond Platinum Vintage Drop Earrings
Marquis Angelskin Coral, Onyx and Diamond Platinum Vintage Drop Earrings

Marquis Angelskin Coral, Onyx and Diamond Platinum Vintage Drop Earrings

Located in Montreal, QC

Platinum Vintage Drop Earrings. Centering Hand set 5tcw Marquis Angelskin Coral, surrounded by Onyx and

Category

Late 20th Century Modernist Drop Earrings

Materials

Coral, Diamond, Onyx, Platinum

Sophia D Cushion Diamond, Emerald, and Onyx Halo Ring in Platinum
Sophia D Cushion Diamond, Emerald, and Onyx Halo Ring in Platinum

Sophia D Cushion Diamond, Emerald, and Onyx Halo Ring in Platinum

By Sophia D

Located in New York, NY

Crafted in platinum, this ring features a 1.81 carat natural cushion-cut diamond at its center

Category

2010s Fashion Rings

Materials

Diamond, Emerald, Onyx, Platinum

Vintage Coral, Onyx and OEC Diamond Triangular Lace Platinum Necklace
Vintage Coral, Onyx and OEC Diamond Triangular Lace Platinum Necklace

Vintage Coral, Onyx and OEC Diamond Triangular Lace Platinum Necklace

Located in Montreal, QC

Simply Beautiful! Elegant and finely detailed Diamond Triangular Ribbon Lace Platinum Drop Pendant

Category

Late 20th Century Modernist Drop Necklaces

Materials

Coral, Diamond, Onyx, Platinum

Sophia D. Diamond, Onyx and Emerald Art Deco Platinum Bracelet
Sophia D. Diamond, Onyx and Emerald Art Deco Platinum Bracelet

Sophia D. Diamond, Onyx and Emerald Art Deco Platinum Bracelet

By Sophia D

Located in New York, NY

Sophia D Art Deco inspired platinum bracelet that features 4.59 carats of diamond and 6.69 carats

Category

2010s Art Deco Chain Bracelets

Materials

Diamond, Emerald, Onyx, Platinum

Art Deco revival Platinum Ring with Onyx, Diamonds and Rubies
Art Deco revival Platinum Ring with Onyx, Diamonds and Rubies

Art Deco revival Platinum Ring with Onyx, Diamonds and Rubies

Located in Aventura, FL

This beautiful Art Deco revival ring is crafted in platinum and showcases a striking sugar loaf

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Onyx, Ruby, Platinum

Art Deco Style Diamond, Onyx, and Coral Platinum Earrings
Art Deco Style Diamond, Onyx, and Coral Platinum Earrings

Art Deco Style Diamond, Onyx, and Coral Platinum Earrings

By Gems Are Forever

Located in beverly hills, CA

Art Deco era and crafted in platinum. The earrings have 4.70 carats diamond and are accented with

Category

2010s American Art Deco Dangle Earrings

Materials

Coral, Diamond, Onyx, Platinum, Sheffield Plate

Onyx, Diamonds, Platinum and 14 Karat White Gold Earrings.
Onyx, Diamonds, Platinum and 14 Karat White Gold Earrings.

Onyx, Diamonds, Platinum and 14 Karat White Gold Earrings.

Located in Marcianise, Marcianise (CE)

Fantastic earrings in platinum structure and 14 kt white gold structure mounted with an onyx plate

Category

Vintage 1970s Italian Retro Stud Earrings

Materials

Diamond, Onyx, 14k Gold, White Gold, Platinum

Black Onyx Diamond and Pearl Gold and Platinum Pendant Art Deco
Black Onyx Diamond and Pearl Gold and Platinum Pendant Art Deco

Black Onyx Diamond and Pearl Gold and Platinum Pendant Art Deco

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique black onyx, seed pearl and 0.13 carat diamond, platinum and

Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Pearl, Gold, 15k Gold, Platinum

Antique Art Deco Cartier Platinum Diamond Emerald and Onyx Cufflinks
Antique Art Deco Cartier Platinum Diamond Emerald and Onyx Cufflinks

Antique Art Deco Cartier Platinum Diamond Emerald and Onyx Cufflinks

By Cartier

Located in Great Neck, NY

Beautiful Antique Art Deco Cartier Platinum Diamond Emerald and Onyx Cufflinks. This gorgeous pair

Category

Vintage 1920s Art Deco Cufflinks

Materials

Diamond, Emerald, Onyx, Platinum

Estate Art Deco Platinum French Onyx and Diamond Cufflinks - VHK#652A
Estate Art Deco Platinum French Onyx and Diamond Cufflinks - VHK#652A

Estate Art Deco Platinum French Onyx and Diamond Cufflinks - VHK#652A

Located in Hicksville, NY

Estate Art Deco Platinum French Onyx and Diamond Cufflinks - VHK#652A Item Details: Year: 1900s

Category

Antique Early 1900s Art Deco Cufflinks

Materials

Diamond, Onyx, Platinum

Sophia D Art Deco Mosaic Onyx and Cushion-Cut Diamond Ring Platinum
Sophia D Art Deco Mosaic Onyx and Cushion-Cut Diamond Ring Platinum

Sophia D Art Deco Mosaic Onyx and Cushion-Cut Diamond Ring Platinum

By Sophia D

Located in New York, NY

striking geometric composition of jet-black onyx totaling 0.81 carats. A refined halo of natural diamonds

Category

2010s Fashion Rings

Materials

Diamond, Onyx, Platinum

Sophia D Art Deco Mosaic Pear-Shaped Diamond and Onyx Ring Platinum
Sophia D Art Deco Mosaic Pear-Shaped Diamond and Onyx Ring Platinum

Sophia D Art Deco Mosaic Pear-Shaped Diamond and Onyx Ring Platinum

By Sophia D

Located in New York, NY

in a striking offset composition. Jet-black onyx totaling 1.00 carat forms a bold geometric framework

Category

2010s Fashion Rings

Materials

Diamond, Onyx, Platinum

Sophia D Art Deco Onyx and Diamond Platinum Ring
Sophia D Art Deco Onyx and Diamond Platinum Ring

Sophia D Art Deco Onyx and Diamond Platinum Ring

By Sophia D

Located in New York, NY

onyx tablet, accented by 0.25 carats of natural diamonds along the shoulders. Handcrafted in platinum

Category

2010s Dome Rings

Materials

Diamond, Onyx

Art Deco Style Platinum hanging Earrings with Diamonds and Onyx
Art Deco Style Platinum hanging Earrings with Diamonds and Onyx

Art Deco Style Platinum hanging Earrings with Diamonds and Onyx

Located in Aventura, FL

. Period: 1990´s Style: Art Deco style Metal: Platinum Stone: Natural Diamonds & Onyx Measurements: 2.77 x

Category

1990s Art Deco Dangle Earrings

Materials

Diamond, White Diamond, Onyx, Quartz, Platinum

Sophia D Bow Necklace with Step-Cut Pear Diamonds and Onyx in Platinum
Sophia D Bow Necklace with Step-Cut Pear Diamonds and Onyx in Platinum

Sophia D Bow Necklace with Step-Cut Pear Diamonds and Onyx in Platinum

By Sophia D

Located in New York, NY

A striking piece from our Midnight Deco series, this platinum necklace reimagines the elegance of a

Category

2010s Drop Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Sapphire, Onyx and Diamond Bar Pin
Art Deco Platinum Sapphire, Onyx and Diamond Bar Pin

Art Deco Platinum Sapphire, Onyx and Diamond Bar Pin

Located in Beverly Hills, CA

One Art Deco bar pin crafted in platinum with an 18K yellow gold pin portion (Stamped: 750

Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Onyx, Sapphire, 18k Gold, Yellow Gold, Platinum

Classic Tiffany & Co. Platinum, Diamond and Black Onyx Earrings and Pendant Set
Classic Tiffany & Co. Platinum, Diamond and Black Onyx Earrings and Pendant Set

Classic Tiffany & Co. Platinum, Diamond and Black Onyx Earrings and Pendant Set

By Tiffany & Co.

Located in Palm Beach, FL

in platinum bezels which are surrounded by wide black onyx donuts, making a stylish visual appearance

Category

Late 20th Century American Modern Dangle Earrings

Materials

Diamond, Onyx, Platinum

  • 1

Recent Sales

Tanzanite, Onyx and Diamond Earrings
Tanzanite, Onyx and Diamond Earrings

Tanzanite, Onyx and Diamond Earrings

By carpenter and sons

Located in Aliso Viejo, CA

950 Platinum and Silver surrounding the Onyx. These earrings have a triple notched post and will be

Category

Early 2000s Modern Stud Earrings

Materials

Diamond, Onyx, Tanzanite, Platinum, Silver

Onyx Platinum Arctic Sea Shirt Studs by John Landrum Bryant

Onyx Platinum Arctic Sea Shirt Studs by John Landrum Bryant

By H.H. Prince John Landrum Bryant

Located in New York, NY

Platinum. Onyx. Set of Four. (Set of 4 Sold with Cufflinks only). This piece was made in Manhattan

Category

21st Century and Contemporary American Contemporary More Jewelry

Materials

Onyx, Platinum

Art Deco Diamond and Onyx Platinum Earrings
Art Deco Diamond and Onyx Platinum Earrings

Art Deco Diamond and Onyx Platinum Earrings

Located in Berlin, DE

circa 9,63 carats. Embellish with 44 onyxes and black enamel. Mounted in Platinum. Marked 585, PAT. NO

Category

Early 20th Century Art Deco Dangle Earrings

Materials

Diamond, Onyx, Platinum

Cartier Lady's Platinum, Diamond and Onyx Wristwatch
Cartier Lady's Platinum, Diamond and Onyx Wristwatch

Cartier Lady's Platinum, Diamond and Onyx Wristwatch

By Cartier

Located in London, GB

Lady's platinum Cartier wristwatch with diamond and faceted onyx and deployant buckle

Category

Early 20th Century Swiss Art Deco Wrist Watches

Materials

Diamond, Onyx, Platinum

Onyx Diamond Platinum Pendant
Onyx Diamond Platinum Pendant

Onyx Diamond Platinum Pendant

Unavailable

W 1.25 in L 2.25 in

Onyx Diamond Platinum Pendant

Located in Chicago, IL

Platinum pendant bezel set with (milgrain edge) 13 dangling pear shape diamonds weighing 1.72

Category

21st Century and Contemporary Unknown Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

1930s  Onyx Diamond Platinum Brooch
1930s  Onyx Diamond Platinum Brooch

1930s Onyx Diamond Platinum Brooch

Unavailable

W 1.11 in L 2.33 in

1930s Onyx Diamond Platinum Brooch

Located in Paris, FR

A Diamonds, Onyx and Platinum Brooch. Circa 1930.

Category

Vintage 1930s Brooches

Materials

Diamond, Onyx, Platinum

Art Deco Cartier Diamond, Onyx and Platinum Jabot
Art Deco Cartier Diamond, Onyx and Platinum Jabot

Art Deco Cartier Diamond, Onyx and Platinum Jabot

By Cartier

Located in Atlanta, GA

Art Deco Platinum, Onyx and Diamond Jabot Brooch by Cartier, Paris • Signed Cartier, numbered 0959

Category

Vintage 1910s French Art Deco Brooches

Materials

Diamond, White Diamond, Onyx, Platinum

Art Deco Style Platinum Bracelet with Diamonds and Onyx
Art Deco Style Platinum Bracelet with Diamonds and Onyx

Art Deco Style Platinum Bracelet with Diamonds and Onyx

Located in Berlin, DE

shape onyx and red enamel. Mounted in platinum. Total weight: 27,47 g. Length: 7.87 in ( 20 cm ), Width

Category

Vintage 1960s Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Onyx Jade Diamond Platinum Brooch

Onyx Jade Diamond Platinum Brooch

Unavailable

W 1.25 in D 0.75 in L 2 in

Onyx Jade Diamond Platinum Brooch

Located in London, GB

Beautifully made Platinum Onyx Jade and diamond brooch set with 2.97cts of F/G VS round brilliant

Category

21st Century and Contemporary British Art Deco Brooches

Materials

Diamond, Jade, Onyx, Platinum

Art Deco Platinum, Diamond, Onyx and Diamond Stylized Brooch
Art Deco Platinum, Diamond, Onyx and Diamond Stylized Brooch

Art Deco Platinum, Diamond, Onyx and Diamond Stylized Brooch

Located in Melbourne, Victoria

three panels of onyx and enamel .The diamonds are both Rose and old Brilliant cuts set in Platinum. The

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Onyx, Platinum

ALESSANDRO  MENDINI for TANNLER Platinum & Onyx  Ring
ALESSANDRO  MENDINI for TANNLER Platinum & Onyx  Ring

ALESSANDRO MENDINI for TANNLER Platinum & Onyx Ring

Located in Southampton, NY

pattern of inlaid onyx and platinum. Designed in the 1980's by the renowned architect Alessandro Mendini

Category

Vintage 1980s Italian More Rings

Materials

Onyx, Platinum

Art Deco Onyx and Diamond Platinum and 18 Karat Gold Cufflinks
Art Deco Onyx and Diamond Platinum and 18 Karat Gold Cufflinks

Art Deco Onyx and Diamond Platinum and 18 Karat Gold Cufflinks

Located in Oxford, GB

Art Deco onyx diamond set cufflinks with a platinum filigree boarder backed with 18k yellow gold

Category

Early 20th Century Unknown Cufflinks

Materials

Diamond, Onyx, 18k Gold, Platinum

Onyx and Diamond Antique Cufflinks in Platinum, English circa 1900
Onyx and Diamond Antique Cufflinks in Platinum, English circa 1900

Onyx and Diamond Antique Cufflinks in Platinum, English circa 1900

Located in London, GB

Antique double sided onyx and diamond cufflinks mounted in platinum. The button shaped onyx

Category

Antique Early 1900s British Edwardian Cufflinks

Materials

Diamond, Onyx, Platinum

Round Onyx Platinum and 24 Karat Gold Ring
Round Onyx Platinum and 24 Karat Gold Ring

Round Onyx Platinum and 24 Karat Gold Ring

By Marcel Salloum

Located in London, London

A jet black onyx perfectly contrasts the 24 karat gold pebbles on the halo around it - chic but

Category

21st Century and Contemporary British Contemporary Cocktail Rings

Materials

Onyx

Art Deco Onyx Diamond Platinum Pendant Watch and Chain
Art Deco Onyx Diamond Platinum Pendant Watch and Chain

Art Deco Onyx Diamond Platinum Pendant Watch and Chain

Located in Calabasas, CA

Beautiful pendant watch and chain, done in intricately pierced geometric designs and bead and bezel-set with 225 single-cut, old European-cut, Transitional-cut, marquise-shaped, rose...

Category

Vintage 1920s Unknown Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum, White Gold

Platinum Rock Crystal Onyx Diamond Earrings

Platinum Rock Crystal Onyx Diamond Earrings

Located in London, GB

These are earrings only.Platinum Onyx and diamond earrings set with 3.36cts of round brilliant F/G

Category

21st Century and Contemporary British Art Deco Chandelier Earrings

Materials

Diamond, Onyx, Rock Crystal, Platinum

4 Carat Blue Topaz Onyx and Diamond Platinum Cocktail Ring
4 Carat Blue Topaz Onyx and Diamond Platinum Cocktail Ring

4 Carat Blue Topaz Onyx and Diamond Platinum Cocktail Ring

Located in Aliso Viejo, CA

A perfect combination of Swiss blue onyx and diamond gives the wearer a wonderful display of cool

Category

Early 2000s American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Topaz, Platinum

Art Deco Platinum 18 Karat Gold and Onyx Dangle Earrings
Art Deco Platinum 18 Karat Gold and Onyx Dangle Earrings

Art Deco Platinum 18 Karat Gold and Onyx Dangle Earrings

Located in Madrid, ES

Art Deco dangle earrings from the first half of the 20th century, in platinum, gold and onyx. Set

Category

Early 20th Century Art Deco Dangle Earrings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold, Platinum

Art Deco 14.9 Carat Sugarloaf Onyx Cabochon and Diamond Platinum Ring
Art Deco 14.9 Carat Sugarloaf Onyx Cabochon and Diamond Platinum Ring

Art Deco 14.9 Carat Sugarloaf Onyx Cabochon and Diamond Platinum Ring

Located in Seattle, WA

Circa 1930. This fantastic platinum Deco ring features a stunning 14.9 carat sugarloaf natural onyx

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

White Diamond, Onyx, Platinum

5.25 Carat Art Deco Diamond and Onyx Bracelet set in Platinum
5.25 Carat Art Deco Diamond and Onyx Bracelet set in Platinum

5.25 Carat Art Deco Diamond and Onyx Bracelet set in Platinum

Located in Lakewood, NJ

Diamonds and onyx. Noir et blanc. An exquisite diamond in platinum tennis bracelet with onyx

Category

Vintage 1920s American Art Deco Tennis Bracelets

Materials

Diamond, Onyx, Platinum

Square Cufflinks, Platinum, Diamonds, Onyx and Lapis Lazuli, Austrian circa 1920
Square Cufflinks, Platinum, Diamonds, Onyx and Lapis Lazuli, Austrian circa 1920

Square Cufflinks, Platinum, Diamonds, Onyx and Lapis Lazuli, Austrian circa 1920

Located in London, GB

Vintage pair of double sided square cufflinks in frosted platinum with central old cut brilliant

Category

Vintage 1910s Austrian Art Deco Cufflinks

Materials

Diamond, Lapis Lazuli, Onyx, White Diamond, Platinum

Deco 4.80 Carat Emerald and Diamond Onyx Platinum and Yellow Gold Ring
Deco 4.80 Carat Emerald and Diamond Onyx Platinum and Yellow Gold Ring

Deco 4.80 Carat Emerald and Diamond Onyx Platinum and Yellow Gold Ring

Located in Aliso Viejo, CA

stones are surrounded by a black and bold division of onyx immediatley only daring the confident to wear

Category

Vintage 1980s Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Onyx, 18k Gold, Yellow Gold, Platinum

Antique, Art Deco, Platinum, Large Onyx and Diamond Cluster Cocktail Ring
Antique, Art Deco, Platinum, Large Onyx and Diamond Cluster Cocktail Ring

Antique, Art Deco, Platinum, Large Onyx and Diamond Cluster Cocktail Ring

Located in Rochford, Essex

Art Deco, onyx and diamond cocktail ring, circa 1920. A wonderful kite-shaped onyx features a

Category

Early 20th Century British Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, White Gold, Platinum

1970s Onyx and Diamond Ring
1970s Onyx and Diamond Ring

1970s Onyx and Diamond Ring

Located in Carmel, CA

This striking onyx ring was crafted circa 1970. It features .20 total carats of diamonds and it

Category

21st Century and Contemporary Retro Fashion Rings

Materials

Diamond, Onyx, Platinum

Cartier Art Deco Diamond Onyx Platinum Jabot Pin
Cartier Art Deco Diamond Onyx Platinum Jabot Pin

Cartier Art Deco Diamond Onyx Platinum Jabot Pin

By Cartier

Located in Toronto, Ontario

Beautiful Cartier Art Deco Diamond, Onyx and Platinum Jabot Pin in the form of an arrow. The

Category

Early 20th Century French Art Deco Brooches

Materials

Diamond, White Diamond, Onyx, Platinum

1924 Cartier Art Deco Onyx Diamond Platinum Brooch
1924 Cartier Art Deco Onyx Diamond Platinum Brooch

1924 Cartier Art Deco Onyx Diamond Platinum Brooch

By Cartier

Located in Atlanta, GA

Art Deco Platinum, Diamond and Onyx Brooch by Cartier, 1924 • Unsigned, numbered 1637 • Accompanied

Category

Vintage 1920s American Art Deco Brooches

Materials

Diamond, White Diamond, Onyx, Platinum

Art Deco J.E. Caldwell Onyx Diamond Platinum Bracelet
Art Deco J.E. Caldwell Onyx Diamond Platinum Bracelet

Art Deco J.E. Caldwell Onyx Diamond Platinum Bracelet

By J.E. Caldwell & Co.

Located in Portland, ME

Art Deco platinum diamond and onyx J.E. Caldwell bracelet. The straightline, barrel shaped links

Category

Vintage 1920s American Art Deco Tennis Bracelets

Materials

Diamond, Onyx, Platinum

Cartier Art Deco Black Onyx Diamond Platinum Arrow Jabot

Cartier Art Deco Black Onyx Diamond Platinum Arrow Jabot

By Cartier

Located in New York, NY

Cartier, An Art Deco Platinum, Diamond and Black Onyx Arrow Jabot. The arrow is set with

Category

Early 20th Century French Art Deco Brooches

Materials

Diamond, Onyx, Platinum

Art Deco Onyx Jabot Pin in 18k White Gold and Platinum, Art Deco
Art Deco Onyx Jabot Pin in 18k White Gold and Platinum, Art Deco

Art Deco Onyx Jabot Pin in 18k White Gold and Platinum, Art Deco

Located in PARIS, FR

Art Deco onyx jabot pin in platinum. Pin set with two cabochon-cut onyxes surrounded by 30 rose-cut

Category

Vintage 1930s French Art Deco Brooches

Materials

Diamond, Onyx, 18k Gold, White Gold, Platinum

Art Deco Onyx Diamond Platinum Turtle Brooch

Art Deco Onyx Diamond Platinum Turtle Brooch

Unavailable

W 0.88 in L 1.44 in

Art Deco Onyx Diamond Platinum Turtle Brooch

Located in McLean, VA

Platinum Art Deco diamond and onyx turtle brooch center set with one old European cut diamond

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Onyx, 18k Gold

18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet
18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet

18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet

By Montreaux

Located in Chicago, IL

Stunning Montreaux 18K yellow gold and platinum bangle bracelet, set in platinum with 20 full cut

Category

1990s American Contemporary Bangles

Materials

Diamond, 18k Gold, Platinum

18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald
18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald

18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald

By Montreaux

Located in Chicago, IL

Stunning Montreaux, 18K yellow gold and platinum black onyx bangle bracelet pave set with 64 full

Category

Vintage 1980s American Contemporary Bangles

Materials

Diamond, Emerald, Onyx, Ruby, 18k Gold

Art Deco Onyx and Diamond Bracelet

Art Deco Onyx and Diamond Bracelet

Located in Greenwich, CT

An art deco onyx and diamond bracelet, designed as a waved single line of calibre-cut onyx with

Category

Early 20th Century Art Deco More Bracelets

Materials

Diamond, Onyx, Platinum

Art Deco Onyx and Diamond Ring
Art Deco Onyx and Diamond Ring

Art Deco Onyx and Diamond Ring

Located in London, GB

Platinum set Art Deco Onyx and Diamond ring. Centre Diamond .36ct (est ) Finger size O 1/2

Category

Vintage 1920s British Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Cartier Diamond and Onyx ‘Panthere’ Hoop Earrings

Cartier Diamond and Onyx ‘Panthere’ Hoop Earrings

By Cartier

Located in New York, NY

hoop with calibre-cut onyx spot detail, mounted in platinum and 18k gold, with French assay marks and

Category

21st Century and Contemporary French Hoop Earrings

Materials

Diamond, Onyx, Gold, Platinum

Art Deco Diamond Onyx and Coral Earrings

Art Deco Diamond Onyx and Coral Earrings

Located in London, GB

A very stylish pair of original French Art Deco coral, onyx and diamond drop earrings set in

Category

French Drop Earrings

Materials

Diamond, Coral, Onyx, Cultured Pearl, Platinum

Onyx and Rose Diamond  Antique Cufflinks
Onyx and Rose Diamond  Antique Cufflinks

Onyx and Rose Diamond Antique Cufflinks

Located in New York, NY

Very striking Edwardian double-sided cufflinks, set in platinum and 14K gold.Strong geometric onyx

Category

20th Century American Edwardian Cufflinks

Materials

Diamond, Onyx, 14k Gold, Platinum

1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark
1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark

1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark

Located in London, GB

A breathtaking diamond, platinum and black onyx bracelet with the extension attached it can be wore

Category

Early 20th Century French Art Deco Clamper Bracelets

Materials

Diamond, Onyx, Platinum

Art Deco Onyx Coral Diamond Platinum Link Bracelet

Art Deco Onyx Coral Diamond Platinum Link Bracelet

Located in Stratford upon Avon, GB

Platinum Art Deco diamond, onyx and coral link bracelet.

Category

Early 20th Century Art Deco More Bracelets

Materials

Coral, Diamond, Platinum

Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920
Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920

Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920

Located in Perth, AU

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european

Category

Vintage 1920s British Art Deco Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Platinum

Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920
Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920

Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring, circa 1920

Located in Perth, AU

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european

Category

Vintage 1920s British Art Deco Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Platinum

Circa 1920 Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring
Circa 1920 Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring

Circa 1920 Art Deco Onyx Diamond 1.32 Carat Gatsby Platinum Ring

Located in Perth, AU

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european

Category

Vintage 1920s British Art Deco Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Platinum

SUZANNE BELPERRON. An onyx and diamond ring.
SUZANNE BELPERRON. An onyx and diamond ring.

SUZANNE BELPERRON. An onyx and diamond ring.

By Suzanne Belperron

Located in London, GB

Designed as an integral piece of onyx, forming a facetted dome to the front, centering on a

Category

Early 20th Century French Art Deco Dome Rings

Materials

Diamond, Onyx, Platinum

Gold, onyx and diamond ring by Ettore Sottsass
Gold, onyx and diamond ring by Ettore Sottsass

Gold, onyx and diamond ring by Ettore Sottsass

By Ettore Sottsass

Located in London, GB

, topped with two square onyx blocks, each topped with a cylinder form in gold topped with platinum, each

Category

Vintage 1950s Italian Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Platinum

Art Deco Diamond, Sapphire, Onyx and Diamond Earrings
Art Deco Diamond, Sapphire, Onyx and Diamond Earrings

Art Deco Diamond, Sapphire, Onyx and Diamond Earrings

Located in Melbourne, Victoria

These Art Deco earrings are finely made with onyx caps with bands of diamonds and long diamond set

Category

Vintage 1920s Unknown Art Deco Drop Earrings

Materials

Diamond, Onyx, Gold, Platinum

Art Deco Diamond, Jade, and Black Onyx Lapel Watch
Art Deco Diamond, Jade, and Black Onyx Lapel Watch

Art Deco Diamond, Jade, and Black Onyx Lapel Watch

Located in San Francisco, CA

onyx, and sparkling Swiss-cut (old European single-cut diamonds). The timepiece swings and sways from a

Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Jade, Onyx, Platinum

An Onyx and Diamond Bangle
An Onyx and Diamond Bangle

An Onyx and Diamond Bangle

Located in London, GB

sporadically with onyx sections, circa 1930, French assay marks for platinum.

Category

Early 20th Century French Art Deco Bangles

Materials

Diamond, Platinum

1920s Art Deco Onyx, Sapphire and 4.10ctw Diamond Pendant

1920s Art Deco Onyx, Sapphire and 4.10ctw Diamond Pendant

Located in Carmel, CA

A stunning Art Deco pendant, crafted in platinum circa 1920. this beautiful piece features 3 large

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Blue Sapphire, Diamond, Onyx, Sapphire, Platinum

Art Deco Natural Jade Diamond Onyx and Pearl Necklace
Art Deco Natural Jade Diamond Onyx and Pearl Necklace

Art Deco Natural Jade Diamond Onyx and Pearl Necklace

Located in San Francisco, CA

crowned by a platinum and diamond loop suspends from a 18-inch platinum, onyx and seed pearl neck chain in

Category

Early 20th Century Art Deco Drop Necklaces

Materials

Diamond, Jade, Onyx, Pearl, Platinum

A Pair of Art Déco onyx and diamond Pendant Earrings
A Pair of Art Déco onyx and diamond Pendant Earrings

A Pair of Art Déco onyx and diamond Pendant Earrings

Located in Amsterdam, NL

A pair of Art Déco onyx and diamond pendant earrings, set with intermediate brilliant cut and Swiss

Category

Vintage 1930s Unknown Art Deco Dangle Earrings

Materials

Diamond, Onyx, Platinum

Art Deco Tiffany & Co. Coral Onyx and Diamond Brooch
Art Deco Tiffany & Co. Coral Onyx and Diamond Brooch

Art Deco Tiffany & Co. Coral Onyx and Diamond Brooch

By Tiffany & Co.

Located in New York, NY

Art Deco Tiffany & Co. Carved Coral, Onyx and Diamond Brooch American Circa 1920

Category

Early 20th Century American Art Deco Brooches

Materials

Coral, Diamond, Onyx, Platinum

Art Deco 0.56 Carat Old Cut Diamond and Onyx Ring
Art Deco 0.56 Carat Old Cut Diamond and Onyx Ring

Art Deco 0.56 Carat Old Cut Diamond and Onyx Ring

Located in Essex, GB

Rings are rarely as striking as this. This special onyx and diamond ring features a glowingly white

Category

Mid-20th Century Solitaire Rings

Materials

Diamond, White Diamond, Onyx, Platinum

Onyx  pearl and diamond drop pendant

Onyx pearl and diamond drop pendant

Located in Stratford upon Avon, GB

18ct yellow gold and platinum onyx pearl and diamond Edwardian drop pendant with box top and fine

Category

20th Century Edwardian Pendant Necklaces

Materials

Diamond, Freshwater Pearl, 18k Gold, Platinum, Yellow Gold

Typical Art Deco Ring with Diamonds and Onyx, 1920s
Typical Art Deco Ring with Diamonds and Onyx, 1920s

Typical Art Deco Ring with Diamonds and Onyx, 1920s

Located in Antwerp, BE

. 1920 Material: platinum Diamond(s): One old European cut diamond with an estimated weight of

Category

Early 20th Century Belgian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Onyx, Platinum

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920
Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

By Cartier

Located in New York, NY

pearls with onyx and diamond spacers; mounted in platinum and gold, with French assay marks • The dial

Category

Vintage 1920s French Art Deco Wrist Watches

Materials

Diamond, Onyx, Pearl, Gold, Platinum

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Jean Schlumberger Bright Enamel Gem Parrot Brooch
Jean Schlumberger Bright Enamel Gem Parrot Brooch

Jean Schlumberger Bright Enamel Gem Parrot Brooch

By Jean Schlumberger

Located in New York, NY

AN ENAMEL AND MULTI-GEM PARROT BROOCH, BY JEAN SCHLUMBERGER, TIFFANY & CO. Embark on a journey of vibrant elegance with the Tiffany & Co. Jean Schlumberger Enamel and Multi-Gem Parr...

Category

20th Century American Modern Brooches

Materials

Enamel

AUSTRIAN Art Deco 1925 Curvex Wristwatch in Platinum With 7.75 Ctw in Gemstones
AUSTRIAN Art Deco 1925 Curvex Wristwatch in Platinum With 7.75 Ctw in Gemstones

AUSTRIAN Art Deco 1925 Curvex Wristwatch in Platinum With 7.75 Ctw in Gemstones

Located in Miami, FL

An art deco curvex wristwatch in platinum with gemstones. This is an absolutely gorgeous wristwatch, created in Austria during the art deco period, back in the late 1920's. The case...

Category

Vintage 1920s Austrian Art Deco Wrist Watches

Materials

Diamond, Sapphire, White Diamond, Emerald, Ruby, Blue Sapphire, Platinum

Tiffany & Co. Schlumberger 18k Gold Seed Dumbbell Cufflinks Stud Dress Set
Tiffany & Co. Schlumberger 18k Gold Seed Dumbbell Cufflinks Stud Dress Set

Tiffany & Co. Schlumberger 18k Gold Seed Dumbbell Cufflinks Stud Dress Set

By Tiffany & Co.

Located in Simpsonville, SC

The Tiffany & Co. Schlumberger 18K Gold Seed Dumbbell Cufflinks and Stud Dress Set is an exquisite example of designer Jean Schlumberger’s distinctive craftsmanship for Tiffany & Co....

Category

Late 20th Century Cufflinks

Materials

Gold, 18k Gold, Yellow Gold

Gucci by Tom Ford Red Sheepskin Floor-Length Double-Breasted Coat, fw 1996
Gucci by Tom Ford Red Sheepskin Floor-Length Double-Breasted Coat, fw 1996

Gucci by Tom Ford Red Sheepskin Floor-Length Double-Breasted Coat, fw 1996

By Tom Ford for Gucci, Gucci

Located in London, GB

▪ Archival Gucci Runway Coat ▪ Creative Director: Tom Ford ▪ Fall-Winter 1996 ▪ Crafted from multiple panels of red-dyed sheepskin with a leather backing, this coat exudes luxurious ...

Category

1990s Italian Coats and Outerwear

Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring
Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring

Antique Art Deco 14K Yellow Gold and Onyx Diamond Button Ring

Located in Great Neck, NY

Beautiful Antique Art Deco 14K Yellow Gold Platinum Onyx Diamond Button Ring. This beautiful ring is crafted in 14k yellow gold with platinum top. The ring itself is a conversion fro...

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Onyx, Yellow Gold, Platinum

Emilio Jewelry Certified 10.00 Carat Mozambique No Heat Ruby
Emilio Jewelry Certified 10.00 Carat Mozambique No Heat Ruby

Emilio Jewelry Certified 10.00 Carat Mozambique No Heat Ruby

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, details, and any questio...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

An Art Deco Onyx And Diamond Ring
An Art Deco Onyx And Diamond Ring

An Art Deco Onyx And Diamond Ring

Located in London, GB

An Art Deco diamond and onyx ring, the old European-cut diamond estimated to weigh 0.6 carats assessed to be of J-K colour and SI clarity, millegrain rub-over set in an octagonal-cut...

Category

Early 20th Century English Art Deco Cocktail Rings

Materials

Diamond, Onyx, 15k Gold, Yellow Gold, Platinum

F/W 1977 Yves Saint Laurent Haute Couture 'Les Chinoises' Documented Dress Set
F/W 1977 Yves Saint Laurent Haute Couture 'Les Chinoises' Documented Dress Set

F/W 1977 Yves Saint Laurent Haute Couture 'Les Chinoises' Documented Dress Set

By Yves Saint Laurent

Located in West Hollywood, CA

Presenting a well-documented piece of fashion history expertly crafted by a master couturier in his prime. Yves Saint Laurent designed this dress for his infamous and brand-defining ...

Category

1970s French Evening Dresses

Vintage Van Cleef & Arpels Sapphire Mystery-Set Men's Cufflink and Dress Set
Vintage Van Cleef & Arpels Sapphire Mystery-Set Men's Cufflink and Dress Set

Vintage Van Cleef & Arpels Sapphire Mystery-Set Men's Cufflink and Dress Set

By Van Cleef & Arpels

Located in New York, NY

An exceptional and extremely rare set of vintage Van Cleef & Arpels Mystery-Set cufflinks and dress-set, made in platinum and gold. The buttons and cufflinks are articulately set wit...

Category

Late 20th Century French Cufflinks

Materials

Sapphire, 18k Gold, Platinum

Christian Dior Runway/Editorial Tarot Gown Spring/Summer 2017 Size 34FR
Christian Dior Runway/Editorial Tarot Gown Spring/Summer 2017 Size 34FR

Christian Dior Runway/Editorial Tarot Gown Spring/Summer 2017 Size 34FR

By Christian Dior

Located in Saint Petersburg, FL

Christian Dior Runway/Editorial Tarot Gown Spring/Summer 2017 Size 34FR The dress is a runway sample and missing size and fabric tags. Measurements: Bust 32" Waist 24" Estimated to...

Category

2010s French Evening Gowns

Art Deco 1920 Bracelet in 18kt Yellow Gold with Diamonds and Onyx
Art Deco 1920 Bracelet in 18kt Yellow Gold with Diamonds and Onyx

Art Deco 1920 Bracelet in 18kt Yellow Gold with Diamonds and Onyx

Located in Aventura, FL

Step into the elegance of the Roaring Twenties with this exquisite Art Deco bracelet, crafted circa 1920s. This stunning piece is made from a luxurious combination of 18k yellow gold...

Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold, Platinum

1930s Art Deco Diamond Onyx Platinum Ring
1930s Art Deco Diamond Onyx Platinum Ring

1930s Art Deco Diamond Onyx Platinum Ring

Located in Poitiers, FR

Ring in platinum. A delightful Art Deco antique ring, its rectangular setting features a closed-set onyx holding a brilliant-cut antique diamond. The setting is adorned with 2 lines ...

Category

Vintage 1930s French Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Tiffany & Co., 5.06 Carats Diamond Engagement Ring
Tiffany & Co., 5.06 Carats Diamond Engagement Ring

Tiffany & Co., 5.06 Carats Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

French 1925s Art Deco Sapphire Diamond Onyx Platinum Ring
French 1925s Art Deco Sapphire Diamond Onyx Platinum Ring

French 1925s Art Deco Sapphire Diamond Onyx Platinum Ring

Located in Poitiers, FR

Ring in platinum. A sublime Art Deco ring featuring a platinum mounting and band holding a rectangular cut onyx plaque. The onyx holds 2 asymmetrical settings : one a brilliant-cut a...

Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Onyx, Diamond, Sapphire, Platinum

Egyptian Lotus Flower Diamond Ruby Enameled Gold Cufflink and Stud Set
Egyptian Lotus Flower Diamond Ruby Enameled Gold Cufflink and Stud Set

Egyptian Lotus Flower Diamond Ruby Enameled Gold Cufflink and Stud Set

Located in New York, NY

A beautiful Art Nouveau Egyptian style formal set of double side cufflinks and three studs in 18K gold, each element formed as four lotus flowers with green and red enameled petals, ...

Category

Antique Early 1900s Unknown Egyptian Revival Cufflinks

Materials

Diamond, Ruby, 18k Gold

Tiffany & Co. Art Deco Old European Cut Diamond Onyx Platinum Shield Scroll Ring
Tiffany & Co. Art Deco Old European Cut Diamond Onyx Platinum Shield Scroll Ring

Tiffany & Co. Art Deco Old European Cut Diamond Onyx Platinum Shield Scroll Ring

By Tiffany & Co.

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.40 carat - H color with VS2 clarity. Bezel set with a pierced shield shaped surround with additional diamonds bead set ...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Platinum

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Platinum And Onyx For Sale on 1stDibs

You are likely to find exactly the platinum and onyx you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. You can easily find a 465 antique edition and 42 modern creations to choose from as well. If you’re looking for a platinum and onyx from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. A platinum and onyx from Cartier, David Webb and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also old european cut and brilliant cut versions for sale. Finding a platinum and onyx for sale for women should be easy, but there are 151 pieces available to browse for unisex as well as men, too.

How Much is a Platinum And Onyx?

On average, a platinum and onyx at 1stDibs sells for $8,583, while they’re typically $775 on the low end and $350,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.