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1990s Vintage Yves Saint Laurent YSL Gold Tone Agate Beaded Necklace
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century French Modern Beaded Necklaces

Materials

Agate

1980s Vintage Givenchy Matte Gold Tone Sunburst Clip On Earrings
By Givenchy
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 Clip-on Earrings

2022 Chanel A22P Pale Gold Tone Textured CC Logo Pin Brooch
By Chanel
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

21st Century and Contemporary French Modern Brooches

Victorian 9 Karat Gold Red Garnet Dangle Earrings
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Early 20th Century Victorian Dangle Earrings

Materials

Garnet, Gold

Vintage 14 Karat Yellow Gold Natural Black Spinel Leopard Pendant
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century Modern Pendant Necklaces

Materials

Spinel, Black Spinel, 14k Gold, Yellow Gold

2000s Hermès Paris 925 Silver Drop Shape Cufflinks
By Hermès
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

21st Century and Contemporary French Modern Cufflinks

Materials

Silver

Masonic 9 Karat Gold Square and Compasses Cameo Oval Charm Pendant
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Mid-20th Century English Pendant Necklaces

Materials

Gold, 9k Gold

2022 Chanel Pale Gold Tone CC Logo Cube Stud Earrings
By Chanel
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

21st Century and Contemporary French Modern Stud Earrings

1990s Tiffany Co. 925 Silver Elephant Figure Charm Pendant
By Tiffany Co.
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century American Modern Pendant Necklaces

Materials

Silver

Vintage 18 Karat Yellow Gold Sapphire Flexible Snake Ring
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century Modern Fashion Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Vintage 14 Karat Yellow Gold Link Chain Bracelet
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century Modern Chain Bracelets

Materials

14k Gold, Yellow Gold

Victorian 15 Karat Gold Blue White Enamel Floral Motif Band Ring
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Antique Mid-19th Century Victorian Band Rings

Materials

Enamel, Gold, 15k Gold

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

Late 20th Century French Modern Brooches

Materials

Gold Plate

1990s Vintage Hanae Mori Silver Tone Geisha Massive Clip On Earrings
By Hanae Mori
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Clip-on Earrings

Materials

Silver Plate

1990s Vintage Christian Lacroix Gold Tone Red Enamel Rhinestone Bracelet
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

Late 20th Century French Modern Link Bracelets

Materials

Gold Plate, Enamel

Gucci Silver Lucky Charm Coin Choker Necklace
By Gucci
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century Italian Modern Drop Necklaces

Materials

Silver

1990s Vintage Christian Lacroix Silver Tone Floral Heart Pin Brooch
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

Late 20th Century French Modern Brooches

Materials

Silver Plate

1980s Vintage Christian Dior Gold Tone Faux Pearl CD Logo Round Clip On Earrings
By Christian Dior
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 Clip-on Earrings

1990s Vintage Christian Lacroix Silver Tone Massive Bull Head Clip On Earrings
By Christian Lacroix
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 Clip-on Earrings

Materials

Silver Plate

1980s Vintage Yves Saint Laurent Colourful Rhinestone Drop Pendant
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Pendant Necklaces

Materials

Gold Plate

1990s Vintage Christian Lacroix Sacred Flaming Floral 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

Materials

Gold Plate

Victorian Etruscan Revival 15 Karat Yellow Gold Pearl Drop Pendant 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 French Victorian Brooches

Materials

Pearl, 15k Gold, Yellow Gold

1980s Vintage Christian Dior Gold Tone Monogram Round Clip on Earrings
By Christian Dior
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 Clip-on Earrings

Materials

Gold Plate

Vintage Montblanc Gold Tone Twisted Knot Cufflinks
By Montblanc
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century German Modern Cufflinks

Materials

Gold Plate

1990s Vintage Jean Paul Gaultier 925 Silver Razor Blade Cufflinks
By Jean Paul Gaultier
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Cufflinks

Materials

Silver

1980s Vintage Christian Dior Gold Tone Rhinestone Brown Enamel Ribbon Brooch
By Christian Dior
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

Enamel

Antique 56 Hallmark Gold Wide Chain Link Bracelet
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Antique Late 19th Century Chain Bracelets

Materials

Gold

Victorian 18 Karat Gold Onyx Seed Pearl Letter M Oval Locket Pendant
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Antique Late 19th Century French Napoleon III Pendant Necklaces

Materials

Onyx, Pearl, Gold, 18k Gold

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

Late 20th Century French Modern Brooches

1990s Vintage Christian Lacroix Gold Tone Lace Design Heart Pin Brooch
By Christian Lacroix
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

Late 20th Century French Modern Brooches

Materials

Gold Plate

1990s Vintage Christian Dior Gold Tone Textured Domed Button Clip on Earrings
By Christian Dior
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Clip-on Earrings

Wide Wrist 14 Karat Gold Mossy Green Jade Hinged Bangle Bracelet
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

Mid-20th Century Bangles

Materials

Jade, 14k Gold

Mid Century 18 Karat Yellow Gold Zircon Bow Pin Brooch
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category

Mid-20th Century French Modern Brooches

Materials

Zircon, 18k Gold

Art Nouveau Style Silver Green Enamel Pearl Grasshopper Pendant Necklace
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century French Art Nouveau Chain Necklaces

Materials

Pearl, Silver, Enamel

1970s Vintage Chanel Faux Baroque Pearl Crystal Choker Drop Necklace
By Chanel
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Mid-20th Century French Modern Beaded Necklaces

Materials

Crystal

1980s Vintage Christian Dior Parfums Gold Tone Orange Shell Pin Brooch
By Christian Dior
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

1970s Vintage Chanel Faux Pearl Crystal Round Clip on Earrings
By Chanel
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Mid-20th Century French Modern Clip-on Earrings

Materials

Crystal

1990s Vintage Christian Lacroix Logo Gold Tone Crystal Heart Clip on Earrings
By Christian Lacroix
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 Clip-on Earrings

Materials

Crystal, Gold Plate

Victorian 9 Karat Gold Citrine Seed Pearl Ruby Crown Heart Arrow Bar Brooch
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Late 19th Century English Victorian Brooches

Materials

Citrine, Freshwater Pearl, Ruby, Gold, 9k Gold

1980s Vintage Chanel Gold Tone Braided Half Hoop Clip on Earrings
By Chanel
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century French Modern Clip-on Earrings

Materials

Gold Plate

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

Late 20th Century French Modern Brooches

Materials

Gold Plate

Vintage 18 Karat Gold Cabochon Cut Black Rutile Quartz Venus Hair Stud Earrings
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Late 20th Century Belgian Modern Stud Earrings

Materials

Quartz, Gold, 18k Gold

Vintage 18 Karat Gold Light Green Rectangle Tourmaline Cocktail Ring
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Late 20th Century Belgian Modern Cocktail Rings

Materials

Tourmaline, Gold, 18k Gold

1970s Vintage Christian Dior Silver Tone Rhinestone Leaf Pin Brooch
By Christian Dior
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Brooches

Materials

Silver Plate

1980s Vintage Christian Dior Gold Tone Faux Lapis Lazuli Oval Clip on Earrings
By Christian Dior
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, Yves Saint Laurent
Category

Late 20th Century French Modern Clip-on Earrings

Materials

Lapis Lazuli, Gold Plate

Victorian Etruscan Revival 14 Karat Yellow Gold Filigree Drop Pin Brooch
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Antique Late 19th Century English Victorian Brooches

Materials

14k Gold, Yellow Gold

1990s Vintage Christian Dior Orange Crystal Black Enamel Clip on Earrings
By Christian Dior
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category

Late 20th Century German Modern Clip-on Earrings

Materials

Crystal, Enamel

Victorian 18 Karat Gold Carnelian Mano Figa Good Luck Pendant Chain 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 Italian Victorian Pendant Necklaces

Materials

Carnelian, Gold, 18k Gold

1980s Vintage Lanvin Gold Tone Colourful Rhinestone Floral Clip On Earrings
By Lanvin Paris
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Late 20th Century French Modern Clip-on Earrings

Materials

Gold Plate

1980s Vintage Christian Dior Gold Tone Faux Coral Oval Clip On Earrings
By Christian Dior
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Late 20th Century German Modern Clip-on Earrings

Materials

Gold Plate

1990s Vintage Yves Saint Laurent YSL Gold Tone in Love Again Heart Pendant
By Yves Saint Laurent
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 Pendant Necklaces

Materials

Gold Plate

1990s Vintage Christian Lacroix Gold Tone Openwork Crystal Coin Choker Necklace
By Christian Lacroix
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 Choker Necklaces

Materials

Crystal, Gold Plate

1980s Vintage Celine Round Spheric Globe Gold Silver Tone Clip On Earrings
By Celine
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Late 20th Century Italian Modern Clip-on Earrings

Materials

Gold Plate, Silver Plate

Antique Austro-Hungarian Renaissance Revival Garnet Turquoise Locket Pendant
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Mid-19th Century Austrian Renaissance Revival Pendant Necklaces

Materials

Garnet, Turquoise, Gold Plate, Silver

1990s Vintage Hermes Nausicaa Openwork Silver Ring
By Hermès
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Late 20th Century French Modern Fashion Rings

Materials

Silver

Antique Victorian 14 Karat Gold Carnelian Pearl Heart Locket 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 French Victorian Pendant Necklaces

Materials

Carnelian, Pearl, Gold, 14k Gold

1980s Vintage Yves Saint Laurent Colourful Rhinestone Clip on Earrings
By Yves Saint Laurent
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category

Late 20th Century French Modern Clip-on Earrings

Materials

Silver Plate

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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.