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Edwardian 14 Karat Gold Right Facing Lady Shell Cameo Pearl Pendant
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Early 20th Century Edwardian Pendant Necklaces

Materials

Gold, 14k Gold

Edwardian 18 Karat Gold Enamel Grape Motif Ornamented Pin Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Early 20th Century Edwardian Brooches

Materials

Gold, Enamel, 18k Gold

Edwardian 18 Karat Gold Double Round Carnelian Signet Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Carnelian, Gold

Vintage 9 Karat Gold Cabochon Cut Turquoise Oval Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

20th Century Modern Fashion Rings

Materials

Turquoise, Gold, 9k Gold

Victorian 14 Karat Gold Essex Crystal Reverse Intaglio Dog Bar Brooch
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century Victorian Brooches

Materials

Crystal, Gold, 14k Gold

Victorian Right Facing Lady Shell Cameo Large Swivel Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique 19th Century Victorian Brooches

Materials

Pinchbeck

1980s Vintage Chanel Gold Tone CC Logo Round Chain Cufflinks
By Chanel
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

20th Century French Modern Cufflinks

1980s Vintage Yves Saint Laurent YSL Gold Tone Resin Rose Petal Heart Pendant
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

20th Century French Modern Pendant Necklaces

Edwardian 18 Karat Gold Dog Head Riding Whip Bar Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Early 20th Century Edwardian Brooches

Materials

Gold

1980s Vintage Yves Saint Laurent YSL Red White Black Link Rope Necklace
By Yves Saint Laurent Rive Gauche
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

Late 20th Century French Modern Rope Necklaces

Materials

Enamel

1980s Chanel Gold Tone White Resin Rhombus Shape Pendant Chain Necklace
By Chanel
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

20th Century French Modern Pendant Necklaces

Early Victorian 18 Karat Gold Seed Pearl Floral Motif Drop Pin Brooch
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Antique Mid-19th Century Early Victorian Brooches

Materials

Gold

English Sterling Jester Ouroboros Snake Sugar Tongs, Birmingham 1887
By Joseph Willmore
Located in West Palm Beach, FL
detail in his diamond-patterned costume and ruffled collar, embodying both wit and theatrical play. The
Category

Antique Late 19th Century English High Victorian Sterling Silver

Materials

Sterling Silver

Victorian 14 Karat Gold 3.00 Carat Amethyst Seed Pearl Heart Pin Brooch
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Early 20th Century Victorian Brooches

Materials

Amethyst, Pearl, Gold, 14k Gold

1980s Vintage Christian Dior Parfums Gold Tone Orange Shell Clip On Earrings
By Christian Dior
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

20th Century French Modern Clip-on Earrings

Edwardian 18 Karat Gold Turquoise Virgin Mary Medal Pendant
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

Early 20th Century Edwardian Pendant Necklaces

Materials

Turquoise, Gold

1840s Sterling Silver Harlequin Taperstick
By Joseph Angell Son
Located in Jesmond, Newcastle Upon Tyne
form of a monkey or masked character dressed in a diamond patterned costume. 'Harlequin' is a well
Category

Antique 1840s English Early Victorian Candlesticks

Materials

Sterling Silver

1960s Vintage Frascarolo 18 Karat Gold Ruby Enamel Tiger Cocktail Ring
By Frascarolo
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

20th Century Italian Contemporary Cocktail Rings

Materials

Ruby, Gold, 18k Gold, Enamel

1990s Vintage Christian Lacroix Resin Crystal Beaded Bracelet
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

20th Century French Modern Beaded Bracelets

1958 Vintage Grosse Gold Tone Minimalistic Design Pin Brooch
By Grosse
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Mid-20th Century German Modern Brooches

Materials

Gold Plate

Victorian 14 Karat Gold Porcelain Lady Miniature Portrait Oval Pin Brooch
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

Antique Early 19th Century Victorian Brooches

Materials

Gold, 14k Gold

1990s Vintage Karl Lagerfeld Gold Tone Logo Chain Necklace
By Karl Lagerfeld
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century French Modern Chain Necklaces

Materials

Gold Plate

Victorian 15 Karat Gold Warrior Profile Shell Cameo Round Signet Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Antique 19th Century Victorian Signet Rings

Materials

Gold, 15k Gold

1980s Vintage Yves Saint Laurent YSL Colourful Flower Bouquet Pin Brooch
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

20th Century French Modern Brooches

Vintage 9 Karat Gold Lady Profile Shell Cameo Round Signet Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Mid-20th Century Signet Rings

Materials

Gold, 9k Gold

1980s Vintage Christian Dior Parfums Gold Tone Orange Shell Pin Brooch Pendant
By Christian Dior
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

20th Century French Modern Brooches

1980s Vintage Yves Saint Laurent Gold Tone Red Enamel Floral Clip-On Earrings
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

20th Century French Modern Clip-on Earrings

COMÉDIE ITALIENNE Signed Lithograph, Surreal Harlequin and Ballerina, Masquerade
Located in Union City, NJ
seated masquerade harlequin figure wearing a Venetian nasone mask and diamond pattern costume; a dancing
Category

1970s Surrealist Figurative Prints

Materials

Lithograph

Vikki Carr Necklace Earrings Worn To George Bush State Dinner White House Ciner
By Ciner NY
Located in New York, NY
Ciner. They are sapphire and diamond paste. The necklace and earrings are costume not real sapphires
Category

20th Century American Contemporary Pendant Necklaces

1990s Vintage Yves Saint Laurent YSL Gold Tone Red Blue Enamel Round Brooch
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century French Modern Brooches

Victorian 18 Karat Gold Woven Hair Pearl Locket Multi-Strand Chain Bracelet
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Mid-19th Century Victorian Chain Bracelets

Materials

Pearl, Gold, 18k Gold

Vintage 9 Karat Gold Enamel Mechanical “Jack-in-the-Box” Charm Pendant
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

20th Century Pendant Necklaces

Materials

Gold, 9k Gold, Enamel

1990s Vintage Rochas Gold Tone Large Heart Pin Brooch
By Rochas
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century French Modern Brooches

Materials

Gold Plate

Victorian 18 Karat Gold Blue Enamel Pearl Ruby Drop Collier Necklace
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Late 19th Century Victorian Drop Necklaces

Materials

Pearl, Ruby, Gold, Enamel

1980s Vintage Yves Saint Laurent YSL Gold Tone Red Orange Resin Link Necklace
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

20th Century French Modern Link Necklaces

1980s Vintage Christian Lacroix Gold Tone Baroque Openwork Cross Brooch Pendant
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

20th Century French Baroque Brooches

1980s Vintage Yves Saint Laurent YSL Gold Tone Red Orange Resin Link Bracelet
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

20th Century French Modern Link Bracelets

A. Augis 18 Karat Gold “Plus Qu hier” Love Charm Pendant
By A. Augis
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Mid-20th Century Modern Pendant Necklaces

Materials

Gold, 18k Gold

Vintage Lalaounis 18 Karat Gold Snake Bangle Bracelet
By Ilias Lalaounis
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

20th Century Greek Modern Bangles

Materials

18k Gold

Victorian Etruscan 15 Karat Gold Blue Enamel Pearl Star Motif Locket Pin Brooch
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Antique Late 19th Century English Victorian Brooches

Materials

Pearl, 15k Gold, Enamel

Victorian 14 Karat Gold 6.00 Carat Rose Cut Red Garnet Cross Pendant
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Late 19th Century Victorian Pendant Necklaces

Materials

Garnet, Gold, 14k Gold

Vintage 9 Karat Gold TW 20.00 Carat Multicolor Tourmaline Collier Necklace
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

20th Century Modern Pendant Necklaces

Materials

Tourmaline, Gold, 9k Gold

Vintage 18 Karat Gold Pearl 0.23 Carat Emerald Infinity Pendant
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

20th Century Modern Pendant Necklaces

Materials

Emerald, Pearl, Gold, 18k Gold

Victorian 18 Karat Gold Lady Miniature Portrait Signed Onyx Round Pendant Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Early 20th Century Victorian Pendant Necklaces

Materials

Onyx, Gold, 18k Gold

Vintage 9 Karat Gold Black Chalcedony Rectangle Signet Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc.
Category

Late 20th Century Modern Signet Rings

Materials

Chalcedony, Gold, 9k Gold

Antique William Cafe 1760s Sterling Silver Harlequin Taperstick
By William Cafe
Located in Jesmond, Newcastle Upon Tyne
antique Harlequin takes the form of a monkey/masked character dressed in a diamond patterned costume
Category

Antique 1760s English George III Candlesticks

Materials

Silver, Sterling Silver

Vintage 900 Platinum Black Onyx Rectangle Signet Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

20th Century Modern Signet Rings

Materials

Onyx, Platinum

Vintage 18 Karat Gold Green Chalcedony Ruby Small Bird Pin Brooch
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

20th Century Modern Brooches

Materials

Chalcedony, Ruby, Gold, 18k Gold

Vintage 18 Karat Gold Silver Garnet Vertical Cocktail Ring
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century Belgian Modern Cocktail Rings

Materials

Garnet, Gold, Silver

1990s Vintage Christian Lacroix Gold Tone Openwork Logo Heart Pin Brooch
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century French Modern Brooches

1980s Vintage Yves Saint Laurent Gold Tone Orange Brown Crystal Clip-On Earrings
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

20th Century French Clip-on Earrings

Victorian 18 Karat Gold Right Facing Lady Chalcedony Cameo Large Pin Brooch
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

Antique Late 19th Century Victorian Brooches

Materials

Pearl, Chalcedony, Gold, Enamel

Victorian 14 Karat Gold Lady Wearing Pearls Signed Miniature Portrait Pin Brooch
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Antique Mid-19th Century French Victorian Brooches

Materials

Gold, 14k Gold

1990s Vintage Christian Lacroix Black Lucite Rhinestone Bow Pin Brooch
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
Deco, Art Nouveau, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond
Category

Late 20th Century French Modern Brooches

Mid 20th Century Ceramic Wall Light depicting Harlequin a Carnival Venetian Mask
By ABC Bassano
Located in Roma, IT
identifiable in the typical trickster easily recognizable by the colorful diamond-patterned costume, which also
Category

Mid-20th Century Italian Mid-Century Modern Wall Lights and Sconces

Materials

Ceramic

1966 poster Picasso Arlequin Museu Picasso in Barcelona
By Pablo Picasso
Located in PARIS, FR
serene and introspective expression, dressed in the traditional costume of alternating diamond-shaped
Category

1960s Prints and Multiples

Materials

Linen, Paper

Meissen Commedia Dell Arte Group Harlequin Family by J.J. Kaendler Germany c1870
By Johann Joachim Kaendler, Meissen Porcelain
Located in Vienna, AT
arm carrying a child in diamond costume and yellow hat. On flat, irregular natural base, covered with
Category

Antique 1850s German Rococo Porcelain

Materials

Porcelain

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Costume Diamonds For Sale on 1stDibs

Find an expansive variety of costume diamonds available on 1stDibs. Frequently made of Silver, Sterling Silver and Gold, these items were constructed with great care. Our collection of these items for sale includes 12 vintage editions and 67 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. The designs in our inventory of costume diamonds bearing Art Deco or Modern hallmarks are very popular. There have been many well-made iterations of these items over the years, but those made by Magnificent Costume Jewelry, Clive Kandel for Magnificent Costume Jewelry and Trifari are often thought to be among the most beautiful. Browse our collection of 2 Zircon versions today to add the perfect touch to your look. A selection of brilliant cut, cabochon and cushion cut can be found today on these pages. If you’re browsing the variety of costume diamonds for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Costume Diamonds?

On average, costume diamonds at 1stDibs sell for $500, while they’re typically $114 on the low end and $2,500 for the highest priced versions of this item.