1920s Platinum Diamond Chain Necklace

This lovely Art Deco era pendant features a .25 carat old European cut center diamond and .96 total carats of accent diamonds. This piece was crafted in platinum circa 1920 and come ...

1920's. Art Deco set with a center diamond weighing 2,40 ct., clarity: VS1, color: cape. 38 diamonds circa 1,54 ct., onyx and pearls. Mounted in platinum. Chain in 14K white gold. To...

This exquisite pendant is a typical example of fine 1920s Art Déco jewellery. With its large shield form, it is perfectly suited to showcase the exceedingly painstaking detail in whi...

An antique Art Deco necklace circa 1920. The metalwork features negative space scroll details as well and milgraining. The scale of the piece is perfect for everyday wear. The tota...

This extraordinary diamond pendant measures 18mm across and 61mm long at its widest points. It includes a total of 2.80 carats of diamond with 1.40 carats in the three largest center...

A Carved Coral, Platinum and Diamond 'Buddha' Pendant Necklace, set with 1 carved coral Buddha measuring approximately 27 X 16.5 X 10mm (1 3/8 X 11/16 X 7/16 inches), decorated with ...

This lovely vintage pendant features 2 larger diamonds which weigh a combined total of 1.00 carats. The pendant is crafted in platinum with fine milgrain detailing and includes addit...

One Ladies Cross Pendant Handmade In Platinum And Diamonds And 18kt Gold Back With 18kt Gold Bail. Approximate Diamond Weight 1.75 Carats , Center Stone Weight Approximately .50 Old ...

A platinum arrow pendant setting a shield and European cut diamond. Pendant is 1" long and the chain is 18" long.

An Art Deco crown with wings diamond brooch was turned into a pendant necklace.

Two rose diamond clusters hang from a center diamond-set bar on a very interesting linked platinum chain.

A striking locket pendant from the Art Deco (ca1920s) era! Crafted in 14kt yellow gold, this pendant has a fabulous geometric design. The locket features a rich black enamel bordered...

Significant Art Deco elongated platinum pendant, featuring a gorgeously cut 0.85ct Old European Cut center diamond, surrounded by smaller OEC diamonds and bezel-set calibrated blue s...

This beautiful pendant has been hand crafted in platinum and is set with high quality white diamonds, E vs1,which total 1.31ct. The total length of the chain is 50cm. Diameter: 2.3...

This regal Art Deco showstopper, dating from the 1920s, magnificently displays a crystalline, cornflower blue, natural, no-heat Ceylon sapphire, presenting about double the size of i...

A real eye-catcher set with large drop shaped aquamarine with a weight of circa 26,0 ct., 59 brilliant-cut diamonds weighing ca. 1,88 ct. and 2 satin-finished rock crystal rings. Mou...

Antique French diamond 18ct gold and platinum necklace; this dates from the 1920s and is formed of a circle of rose cut diamonds with millegrain edging surrounding a transitional cut...

A stunning Art Deco pendant, crafted in platinum circa 1920. this beautiful piece features 3 large center diamonds weighing a combined total of 2.00 carats, as well as an additional ...

France, 1920's. Set with a drop-shaped natural pearl measuring 14,2 x 11,5 x 7,5 mm, color silver white, purple overtone and greenish undertone. With 5 brilliant-cut diamonds weighin...

This beautiful “bib” style necklace was most likely a hair comb or hair piece that was at some point was altered by adding a custom styled chain. The base of the necklace is a fantas...

An opulent Art Deco treasure hailing from the peak of the period - circa 1920s. Measuring an impressive 1 13/16 by 1 7/16 inches, a gorgeous, rich crystalline green Colombian cabocho...

A thick apple-green natural jade carving, dotted with three bezel-set diamonds and crowned by a platinum and diamond loop suspends from a 18-inch platinum, onyx and seed pearl neck c...

A beautiful crusifix pendant in platinum set with old mine cut diamonds, on a platinum chain.

A platinum pendant designed as a teardrop diamond dome. Set with trillions, baguettes and round old mine cut diamonds. On a platinum chain.

This striking piece is particularly large in size weighing approximately 50 carats. The pear shaped golden citrine hangs from a diamond encrusted platinum topper that is very flexibl...

Platinum, hand fabricated Estate suite; to be worn in three different ways. Cannot break up the suite. - Twenty inch Platinum diamonds by the yard chain with safety clasp-...

Circa: Chain - 1970’s Pendant - 1920s Materials: 14k Gold Chain, Platinum Pendant Weight: Chain - 2.5 Grams; Pendant - 4.3 Grams Gemstone: Diamond, Sapphire Measurement: Pendant - ...

Fashioned circa 1920s this Art Deco long chain is comprised of platinum cable style links to give a chain of approximately 23 inches long. Beautifully embellished with 19 Old Europea...

Platinum necklace with 6 diamond sections weighing approximately 1 carat, and 12 cultured pearls measuring 5 1/2mm. Removable natural seed pearl tassel set with old mine diamonds. ...

This feminine antique necklace features a fine, filed convict chain that holds a delicately chased horseshoe motif on the front, adorned with rose-cut diamonds on platinum.

Gorgeous Platinum Diamonds by the Yard necklace with approximately a total of 6.00 cts of diamonds. Item #N0027 Metal: Platinum Weight: 12.50 Grams Total Diamond Weight: Approxim...

Platinum diamond by the yard chain with 59 diamonds set in interchanging round bezel and prong set in diamond shaped plaque. This is a unique design.

Gorgeous Deco Charm Necklace holds 7 unique charms, they are Palm Tree, Umbrella, Fish, Double Heart, Horseshoe, bird and seagull. These are all complete with Diamonds and other ge...

Designer: Oscar Heyman Condition: Excellent Style: Art Deco Year Of Manufacture: Circa 1920s Length: 16.16 inches Gemstone: Diamond Diamond Weight: 12 CT Total Item Weight: 25.9 g

Platinum Vintage Cross Featuring Approximately 5.35 Carats of Old European Cut Diamonds, G-I Color, VS-SI Clarity. This Necklace is Accompanied by a Retail Appraisal Performed by ...

Our diamonds by the yard version features stunning blue aquamarines stationed among glimmering diamonds in a 48" long platinum infinity link chain.

Antique diamond and sapphire necklace in platinum. Circa 1920's.

This is a beautiful Art Deco fancy yellow and white diamond pendant in platinum. The center diamond is estimated to be 0.65cts, with 0.60cts in white diamonds set throughout the pen...

Art Deco Platinum Diamond Necklace/Brooch Circa 1920's One Old EuropeanCut Diamond Weighing 1.15 Carats Approximately [FG SI3] [bright with no imperfections visible to the naked eye...

Paper clip style chain necklace with scrolling link stations suspends an elongated dogtooth pearl drop Accented by four 2.0 mm pearl bead stations - cream to white in body color wit...

A stunning antique 1.71 carat diamond and 18 carat yellow gold, platinum set pendant; part of our diverse antique jewellery and estate jewelry collections This stunning, fine and im...

This very fine antique Designer Art deco 1920's diamond pendant Necklace and Brooch Pin was inspired by a floral motif and crafted in Luxurious Platinum.

This alluring antique Art Deco diamond pendant necklace is masterfully crafted in solid platinum, weighing 27.5 grams and measuring 15” long, while the pendant measures 73mm long (in...

Introducing our stunning Art Deco Platinum Diamond Circle Necklace, a true masterpiece from the 1920s.

This necklace is nothing short of breathtaking. Three diamonds are set in a sleek and simplistic Art Deco design, crafted out of platinum on gold, giving it a luxurious glow when it...

Gorgeous Antique French Platinum Diamond Lorgnette Opera Glasses Pendant set with 1.40 carats rose cut diamonds with a 14K white gold diamond chain drop necklace Approximate Gross W...

A stunning antique 1920s 4.40 carat diamond and platinum necklace; part of our diverse antique jewelry and estate jewelry collections.

Cable chain necklace centers a geometric drop With a navette motif surrounded by a scalloped border - accented by scrolled volutes and milgrain Centering an old European cut diamon...

Royal House Antiques Royal House Antiques is delighted to offer for sale this exquisite circa 1920’s Art Deco Tiffany & Co platinum diamond and pearl pendant necklace A truly stunn...

Art Deco pendant featuring an oval Black Onyx encrusted with diamonds and set in platinum on a delicate diamond & platinum chain was created in the 1920's in Europe.
The penda...

Featuring a drop designed as a bezel set oval of camphor glass frosted with a radiating burst motif With a pierced floral motif accented by a round brilliant cut diamond weighing ap...

Platinum cable chain suspends an elongated geometric pendant With a stylized belcher set old mine cut diamond surmount Featuring a rectangular step cut emerald weighing approximate...

This antique 1920's pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

A striking Cartier 18k yellow gold diamond necklace from the Panthère De Cartier collection. The necklace features a panther motif with bold black lacquer spots, a round brilliant cu...

An A. Tillander diamond platinum tiara, circa 1910. This exceptional diamond tiara by A. Tillander is beautifully handcrafted in platinum. The tiara is composed of intertwining, sc...

Beautiful velvet Vivienne Westwood Jacket. Cut in a stunning velvet that seems to absorb and refract light like oil on water, the piece balances romance and rebellion with signature ...

Adorn yourself or your favorite person with the lovely elegance of this 14-karat gold and diamond necklace, which boasts 12 evenly spaced diamonds. Choose from multiple gold colors t...

A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...

Art Deco Emerald and Diamond Bracelet. This bracelet has cabochon and square- cut emeralds, old and single-cut diamonds all set in platinum, Length 6.875 ins.

Nice German cluster Emeralds and Diamonds Ring. Plain band and shoulders. Openwork crown in White Gold 16mm x 12.6mm x 6.9mm deep. All stones with open backs. Claw set natural oval c...

This 1960's vintage Boucheron piece of jewelry is a dual clip lapel brooch crafted in platinum and comprises masterfully designed, naturalistically inspired and diamond swathed scrol...

This late Art Deco era (circa 1939) double strand of cultured Akoya pearls represents the finest, most luxurious pearls of their day. Today, we are accustomed to perfectly spherical ...

A pair of Victorian natural pearl and diamond drop earrings, each earring with an old-cut diamond top estimated to weigh 1/3 carat, suspending a row of five small old-cut diamonds, t...

This Vintage tiara is a symbol of beauty and self-love. It is handmade with natural pave diamonds and pearl drops in sterling silver. Diamond- pave diamonds Diamond color- White wit...

A truly elegant Edwardian old cut diamond tiara set in silver and gold, circa 1910. This beautifully handcrafted tiara is composed of a number of elegant foliate scroll motifs, com...