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Costume Sapphire and Diamond Tennis Line Gold Tone Bracelet
Located in Miami Beach, FL
Faux sapphires and diamond bracelet made with crystal stones. It combines classic tennis bracelet
Category
Vintage 1970s More Bracelets
Materials
Sterling Silver
Vintage 18 Karat Gold Sapphire Diamond Drop Stud Earrings
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
20th Century Retro Drop Earrings
Materials
Diamond, Sapphire, Gold
Art Deco Platinum Gold Diamond Drop Pendant Necklace
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
Early 20th Century Art Deco Pendant Necklaces
Materials
Diamond, Gold, Platinum
Art Deco 18 Karat Gold Diamond Sculptural Tank Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
Early 20th Century Art Deco Cocktail Rings
Materials
Diamond, Gold
Vintage 18 Karat Gold Onyx Diamond Drop Lever-Back Earrings
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
Mid-20th Century Lever-Back Earrings
Materials
Diamond, Onyx, Gold, 18k Gold
Snowflake Cluster Diamond Pendant Necklace in 14k Gold
Located in Chicago, IL
, Fashion & Costumes
Colored Diamond Intensity: Faint
Pendant/Locket Type: Charm
Personalize: No
Cut Grade
Category
2010s Indian Pendant Necklaces
Materials
Diamond, Yellow Gold, 14k Gold
$3,760 Sale Price
20% Off
Vintage 18 Karat Gold 0.46 Carat Diamond Openwork Cocktail Ring
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
Mid-20th Century Retro Cocktail Rings
Materials
Diamond, Gold, 18k Gold
1970s Gilbert Albert 18 Karat Gold Diamond Scarab Insect Pendant
By Gilbert Albert
Located in Vilnius, Vilniaus apskr.
crafted in 18K gold and features diamond.
Signed with “Gilbert Albert” (see photo gallery)
Weight
Category
20th Century Swiss Modern Pendant Necklaces
Materials
Diamond, Gold, 18k Gold
Ludwig Müller Style 18kt Gold Diamond Ruby Enamel Figural Brooch
Located in Braintree, GB
costume, decorated with blue enamel, diamonds, and rubies.
Dimensions -
Weight: 13 g
Height: 5.6 cm
Width
Category
Vintage 1980s European Brooches
Materials
Diamond, Ruby, Gold, 18k Gold, Enamel
Edwardian 18 Karat Gold Rose Cut Diamond Two Bird 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
Diamond, Gold
Art Deco 950 Platinum TW 2.70 Carat Diamond 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 Art Deco Brooches
Materials
Diamond, Platinum
Modern 18 Karat Gold Amethyst 0.21 Carat Diamond 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 Modern Stud Earrings
Materials
Amethyst, Diamond, Gold, 18k Gold
Vintage 18 Karat Gold Amethyst Diamond Three-Stone Ring
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
20th Century Three-Stone Rings
Materials
Amethyst, Diamond, Gold, 18k Gold
Edwardian 18 Karat Gold TW ~1.80 Carat Diamond Drop Pendant
Located in Vilnius, Vilniaus apskr.
This is an Edwardian drop pendant crafted in 18K gold. Circa 1920.
The piece features diamonds
Category
Early 20th Century Edwardian Pendant Necklaces
Materials
Diamond, Gold
Edwardian 18 Karat Gold Old Mine Cut Diamond Three-Stone 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 Three-Stone Rings
Materials
Diamond, Gold, 18k Gold
Vintage 18 Karat Gold 1.40 Carat Emerald 0.42 Carat Diamond Hinged Bangle
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
20th Century Bangles
Materials
Diamond, Emerald, Gold, 18k Gold
Vintage 18 Karat Gold Pearl 0.23 Carat Diamond Three-Stone Ring
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
20th Century Modern Three-Stone Rings
Materials
Diamond, Pearl, Gold, 18k Gold
Vintage 18 Karat Gold Opal 0.50 Carat Diamond Cluster 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 Cluster Rings
Materials
Diamond, Opal, Gold, 18k Gold
Edwardian 14 Karat Gold Old Cut Diamond Round Openwork Cocktail 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
Diamond, Gold
Vintage 18 Karat Gold Pearl 0.11 Carat Diamond Twisted Cocktail Ring
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
20th Century Modern Cocktail Rings
Materials
Diamond, Pearl, Gold, 18k Gold
Vintage 18 Karat Gold 0.55 Carat Diamond Openwork Cocktail Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
20th Century Modern Cocktail Rings
Materials
Diamond, Gold, 18k Gold
Natural Diamond Eternity 14K Yellow Solid Round Band Ring
Located in Chicago, IL
Material14k Gold, Natural Diamond
Theme: Fashion & Costumes, Gambling/Casino, Halloween, Holiday, Home
Category
2010s Indian Band Rings
Materials
Diamond, Yellow Gold, 14k Gold
Vintage 18 Karat Gold Emerald Ruby Sapphire Diamond Tennis Bracelet
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
20th Century Modern Tennis Bracelets
Materials
Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold
Edwardian 18 Karat Gold Old Cut Diamond Fleur-de-lis Stick 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 Edwardian Brooches
Materials
Diamond, Gold
Edwardian 18 Karat Gold TW 0.60 Carat Diamond Band 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 Band Rings
Materials
Diamond, Gold, 18k Gold
Mid Century 18 Karat Gold 0.46 Carat SI1 Diamond Solitaire Engagement Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category
20th Century Modern Solitaire Rings
Materials
Diamond, Gold, 18k Gold
Victorian 14 Karat Gold Corundum 0.40 Carat Diamond Drop Pendant
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
Antique Late 19th Century Victorian Pendant Necklaces
Materials
Diamond, Gold, 14k Gold
Vintage 18 Karat Gold 1.80 Carat Ruby 2.30 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
20th Century Cluster Rings
Materials
Diamond, Ruby, Gold, 18k Gold
Victorian 18 Karat Gold Rose Cut Diamond Red Paste Horseshoe Stick 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 Victorian Brooches
Materials
Diamond, Gold, 18k Gold
Art Deco 14 Karat Gold 0.30 Carat Diamond Floral Ornament Bar Brooch
Located in Vilnius, Vilniaus apskr.
, Edwardian, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume
Category
Mid-20th Century Art Deco Brooches
Materials
Diamond, 14k Gold
Vintage 18 Karat Gold 0.55 Carat Rose Cut Diamond Cocktail Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
Mid-20th Century Cocktail Rings
Materials
Diamond, Gold, 18k Gold
Victorian 18 Karat Gold Rose Cut Diamond Pearl Floral Motif Stick 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 Victorian Brooches
Materials
Diamond, Pearl, Gold
Victorian 14 Karat Gold Rose Cut Diamond Colourful Pearl Holly Leaf Pin 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 Victorian Brooches
Materials
Diamond, Pearl, Gold
Modern Design 18 Karat Gold 0.65 Carat VS SI Diamond Band 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 Band Rings
Materials
Diamond, 18k Gold
Midcentury 14 Karat Gold 0.03 Carat Diamond Love Knot Bar Brooch
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category
Mid-20th Century Victorian Brooches
Materials
Diamond, Gold, 14k Gold
Vintage 950 Palladium 0.40 Carat Ruby 0.54 Carat Diamond Band Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
Mid-20th Century Band Rings
Materials
Diamond, Ruby, Palladium
Vintage 14 Karat Gold 6.50 Carat Tourmaline 0.12 Carat Diamond Cocktail 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 Cocktail Rings
Materials
Diamond, Tourmaline, Gold, 14k Gold
Vintage 18 Karat Gold Lady Cameo Diamond Pearl Amethyst Locket Pendant Collier
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category
20th Century Pendant Necklaces
Materials
Amethyst, Diamond, Pearl, Gold
Victorian 14 Karat Gold Rose Cut Diamond Floral Motif Round 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 Victorian Pendant Necklaces
Materials
Diamond, Gold, 14k Gold
Mid Century 14 Karat Gold TW 0.70 Carat Diamond Three-Stone Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
Mid-20th Century Three-Stone Rings
Materials
Diamond, Gold, 14k Gold
Victorian 14 Karat Gold Essex Crystal Reverse Intaglio Dog Diamond Pin Brooch
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category
Antique Late 19th Century Victorian Brooches
Materials
Diamond, Gold, 14k Gold
1970s Gilbert Albert 18 Karat Gold Diamond Pearl Scarab Insect Brooch Pendant
By Gilbert Albert
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
20th Century Swiss Modern Brooches
Materials
Diamond, Pearl, Gold, 18k Gold
Modern 18 Karat Gold 3.55 Carat Emerald 4.30 Carat Diamond Bracelet
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
21st Century and Contemporary Modern Link Bracelets
Materials
Diamond, Emerald, Gold, 18k Gold
Modern 18 Karat Gold 1.20 Carat Ruby 1.05 Carat Diamond Eternity Ring
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category
21st Century and Contemporary Modern Fashion Rings
Materials
Diamond, Ruby, Gold, 18k Gold
Vintage 18 Karat Gold Pearl TW 1.00 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
features:
- 1 pearl, cultured
- 10 diamonds, round brilliant cut, TW 1.00ct, RW+/RW, SI
Weight: 7.21g
Size
Category
20th Century Modern Cluster Rings
Materials
Diamond, Pearl, Gold, 18k Gold, Platinum
Ferri Firenze 18 Karat Gold Emerald Diamond Enamel Foulard Pendant
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
21st Century and Contemporary Italian Modern Pendant Necklaces
Materials
Diamond, Emerald, Gold, 18k Gold, Enamel
Vintage 18 Karat Gold 1.60 Carat SI Emerald 0.42 Carat Diamond Three-Stone Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category
20th Century Three-Stone Rings
Materials
Diamond, Emerald, Gold, 18k Gold
Victorian 18 Karat Gold Pearl Diamond Light Blue Enamel Star Motif Bar Brooch
Located in Vilnius, Vilniaus apskr.
:
- pearls,
- diamonds (rose cut and old European cut),
- light blue enamel (condition seen in photos
Category
Antique Late 19th Century Victorian Brooches
Materials
Diamond, Pearl, Gold, Enamel
Modern 18 Karat Gold 6.44 Carat Tanzanite 0.30 Carat Diamond Cocktail Ring
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold
Victorian 18 Karat Gold Pearl Rose Cut Diamond Cluster Stick Pin 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 Victorian Brooches
Materials
Diamond, Pearl, Gold, 18k Gold
Victorian 14 Karat Gold 0.22 Carat Sapphire 0.20 Carat Diamond Double Snake Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category
Antique Late 19th Century Victorian Engagement Rings
Materials
Diamond, Sapphire, Gold, 14k Gold
Mauboussin Ni Naive Ni Soumise 18 Karat Gold Sapphire Diamond Cocktail Ring
By Mauboussin
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 Cocktail Rings
Materials
Diamond, Sapphire, Gold, 18k Gold
Vintage 18 Karat Gold 0.75 Carat SI Emerald 0.70 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix, David Webb and etc
Category
20th Century Modern Cluster Rings
Materials
Diamond, Emerald, Gold, 18k Gold
Victorian 14 Karat Gold 0.02 Carat Ruby 0.25 Carat Diamond Snake Pin Brooch
Located in Vilnius, Vilniaus apskr.
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category
Antique Late 19th Century Victorian Brooches
Materials
Diamond, Ruby, Gold, 14k Gold, Platinum
Modern 18 Karat Gold 0.40 Carat VVS-VS Diamond Bamboo Design Band Ring
Located in Vilnius, Vilniaus apskr.
styles, from engagement rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian
Category
21st Century and Contemporary Modern Band Rings
Materials
Diamond, 18k Gold
Modern 18 Karat Gold 4.20 Carat Sapphire 1.70 Carat Diamond Drop Stud Earrings
Located in Vilnius, Vilniaus apskr.
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category
21st Century and Contemporary Modern Drop Earrings
Materials
Diamond, Sapphire, Gold, 18k Gold
Edwardian 14 Karat Gold 0.75 Carat Ruby Diamond Openwork Cocktail Ring
Located in Vilnius, Vilniaus apskr.
:
- 2 rubies, round cut, TW 0.75ct, slpR 7/4, SI
- 3 diamonds, round brilliant cut, TW 0.15ct, RW+/RW
Category
Early 20th Century Edwardian Cocktail Rings
Materials
Diamond, Ruby, Gold, 14k Gold
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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.
More Ways To Browse
Harlequin Figurine
Freda Diamond
Edwardian Diamond Crown Brooch
Figurines Bassano
Gold Initial Locket
Chocolate Diamond Bangle
Chopard Happy Butterfly
Christian Dior Huggie Earrings
Christian Dior Teardrop Earrings
Christmas Tree Charm
Chrome Hearts Star Of David
Ciro Brooch
Clam Shell Necklace
Clash Bracelet
Cloak Brooch
Coco Chanel Property
Coco Crush Earring
Comet Georgian