Platinum Necklaces

Rive Gauche Jewelry

21st Century and Contemporary Contemporary Pendant Necklaces

A chic bright white heart shaped diamond, with a GIA color grade of D and clarity VS2, is set in a platinum prong setting and chain that is great for everyday wear. The extremely wel...

21st Century and Contemporary Choker Necklaces

An exquisite piece! 43.11 carats of fine blue sapphires 37.86 carats of white round, pear and marquise cut diamonds Set in platinum This design and quality can only be found ...

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Late 20th Century Pendant Necklaces

MAGNIFICENT large natural apple green Jade & diamond necklace in platinum with GIA jade report. This gorgeous hololith "disc" shape Jade has a beautiful apple green natural color. T...

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Vintage 1920s Art Deco Pendant Necklaces

A platinum and diamond target pendant with two concentric circles around an old cut centre stone (app. 0.4 ct.), the first circle is set with 15 old cut diamonds and the outer circle...

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Early 20th Century Edwardian Pendant Necklaces

This unique and amazingly well handcrafted Edwardian soutoir, from ca.1910 is a true piece of most wearable art. The center piece, a disc of carved jade is bezel-set in a platinum fr...

21st Century and Contemporary Pendant Necklaces

This diamond cross pendant, handcrafted in platinum is a classic piece of jewelry for everyday or special moments. Weighs 3.8 grams. Pendant 18mm long x 13mm wide RBC Diamonds 0.45 ...

21st Century and Contemporary Contemporary Pendant Necklaces

Platinum pendant consisting of one heart shaped diamond weighing 4.07 carats with a color and clarity of I/SI1 respectively, with GIA certificate 2181080736, prong set in a simple ba...

Jean Vitau

1990s Choker Necklaces

This unique necklace lays on the neck like a perfect garland of autumn leaves. The leaves are pave set with 35 carats of bright yellow sapphires and 30.50 carats of warm cognac sapph...

Lester Lampert

2010s Contemporary Pendant Necklaces

This elegant custom crafted Lester Lampert VoiLLa™ necklace is set in platinum with 13 trilliant cut diamonds = 1.59cts. t.w. (the diamonds are G in color and VS-SI1 clarity) The p...

Helen Ringus

1990s Contemporary Necklace Enhancers

A smiling Saturn face is surrounded by a ring in platinum pave set with .75 ct of white diamonds. It is suspended by a 18 kt gold and diamond bale and swings freely. The pendant is s...

Lester Lampert

2010s Contemporary Pendant Necklaces

This one-of-a-kind custom crafted Lester Lampert CumuLLus® and Pirouette™ necklace is set in platinum. It has a large diamond circle, with 2 medium, and 2 large Pirouette™ sections. ...

Lester Lampert

2010s Contemporary Pendant Necklaces

This creative custom crafted Lester Lampert large CumuLLus® style necklace is set in platinum. It contains 28 ideal cut round diamonds= 3.31cts. t.w. (the diamonds are G in color an...

Lester Lampert

2010s Contemporary Pendant Necklaces

This spectacular 10.91cts. natural tourmaline is Burgundy in color, and is originally from Madagascar. Set in 18kt. white gold, it is surrounded by 68 ideal cut round diamonds= 1.72c...

Lester Lampert

2010s Contemporary Pendant Necklaces

This creative custom crafted Lester Lampert CumuLLus® style necklace is set in platinum. It contains 28 ideal cut round diamonds= 1.73cts. t.w. (the diamonds are G in color and VS c...

Lester Lampert

2010s Contemporary Pendant Necklaces

This elegant necklace in platinum has a Lili-cut diamond in the center H in color, VS2 in clarity = .88ct. and 104 ideal cut round diamonds= .75ct. t.w. set in a "cluster" around the...

Lester Lampert

2010s Contemporary Drop Necklaces

Pear shape cabochon cut emerald - 3.95cts. set in platinum (18kt YG prongs) with a baguette diamond frame - 14 bags approx. 1.00ct tw. The piece is attached to 2 medium Pirouettes, ...

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Early 20th Century Art Deco Drop Necklaces

This is an absolutely stunning Art Deco amethyst and diamond pendant. The two amethyst match in a rich deep purple color, and have a combined estimated total weight of 61.50cts. Th...

Alex Soldier

2010s Drop Necklaces

Alex Soldier's Meteorite collection represents a mystery that the universe unfolds all around us, filling our lives with laugh, wonder and magic. Each beautiful jewel from this uniqu...

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21st Century and Contemporary Modern Pendant Necklaces

Anytime is great time to wear this lemon quartz pendant with 18 karat white gold and diamond accents. This classy pendant has a 10.50 carat total weight Lemon Quartz Briolette dangli...

Michael Beaudry

21st Century and Contemporary Drop Necklaces

An absolutely stunning Michael Beaudry diamond platinum pendant. The center diamond is a 1.50 carat pear shape, D color, VS2 clarity, as graded by GIA. The double diamond halo moun...

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Early 20th Century Art Deco Pendant Necklaces

Finely detailed vintage Art Deco era pendant (circa 1920s to 1930s), crafted in 900 platinum. Old European, rose and single cut diamonds total an estimated 1 carat (estimated at I-...

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2010s Contemporary Beaded Necklaces

27 astonishingly beautiful faceted diamond beads (approximately 38 carats) decorated on a platinum chain. A classical timeless diamond necklace that is stunning! Diamonds have foreve...

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Vintage 1910s Drop Necklaces

An impressive antique and contemporary 0.66 carat diamond and platinum pendant with 18 karat white gold chain; part of our diverse diamond jewellery collections. This fine and impre...

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Early 20th Century Art Deco Pendant Necklaces

An Art Deco pendant necklace in platinum and 18 karat yellow gold set with 1 old European cut diamond .85 carat (color and clarity grade: J, si), 1 old European cut diamond .45 carat...

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Vintage 1930s Art Deco Pendant Necklaces

An impressive antique 1930's 0.87 carat diamond and platinum pendant; part of our diverse antique jewellery and estate jewelry collections. This fine and impressive antique diamond ...

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21st Century and Contemporary Modern More Necklaces

Fantastic piece to wear to that big event you have. This platinum and diamond necklace has 238 diamonds throughout weighing a total of 36.78 carats. These are all bright white and cl...

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Vintage 1920s Art Deco Drop Necklaces

An Art Deco diamond pendant and decorative chain. The pendant is set with an approximately 1.65ct old-cut diamond, in a millegrain edged rub over setting, with an approximately 0.42c...

Van Cleef & Arpels

21st Century and Contemporary Drop Necklaces

"Snowflake" pendant, set with fine colorless round brilliant-cut diamonds weighing approximately 3.26 total carats, in platinum. Pendant suspended from the matching 16.5" platinum ca...

21st Century and Contemporary Pendant Necklaces

Circular-shaped diamond pendant, designed with oval-shaped rose-cut and round brilliant cut diamonds set in an openwork foliate pattern, within a pavé round-cut diamond frame, diamon...

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Vintage 1910s Edwardian Link Necklaces

This stunning antique Platinum Diamond necklace is Edwardian, Circa 1910 The piece is adorned with sparkling old cut and baguette cut Diamonds set in a lovely setting decorated with...

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21st Century and Contemporary Drop Necklaces

Necklace holding an oval cabochon cut opal of 20,60 carats, mounting in yellow gold, mesh in platinum adorned with brilliant cut diamonds (9,8 grams)

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Early 20th Century Drop Necklaces

Necklace in platinum, yellow gold, pear and round cut diamonds, on a thin chain, pendant dimension: 9 x 2.5cm (23,7grams)

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21st Century and Contemporary Chain Necklaces

A unique rendering of the classic “diamonds by the yard” style chain, made of platinum and displaying a repeating pattern of oval cabochon “blue flash” moonstone (30 carats), faceted...

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Vintage 1910s Pendant Necklaces

Beautifully detailed and impeccably-preserved, this classic Edwardian cross measures 2 ½ by 1 3/8 inches. It is decorated with twenty white diamonds and bordered on each arm with syn...

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21st Century and Contemporary Drop Necklaces

The solitary diamond is set in a stylized platinum basket with a sweeping filigree-like design on the sides and split prongs creating an air of vintage charm. The major stone weighs ...

Aaron Basha

21st Century and Contemporary Contemporary Pendant Necklaces

Baby shoe pendant with diamonds in platinum, this pendant on a white gold chain is one inch by one-half inch. The delicate diamonds are all H/VS1. New condition by Aaron Basha.

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2010s Pendant Necklaces

Cross Ultimatum. GIA Certified 1.27ct. (No Heat) Natural sapphire & 5.50ct. diamonds pendant. Sapphire: Clean clarity, Transparent & Vivid Blue. GIA: 2155217743 5.50ct. Natural...

2010s Contemporary Pendant Necklaces

The Sapphire: This is a one of a kind 20.59 Carat Natural Untreated Ceylon Sapphire. It exhibits a rare full color change from a magnificent deep blue to a Vivid Violet purple. T...

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2010s Link Necklaces

GIA 1.19ct. Natural Ruby & 20.00ct diamonds necklace. The Vintage Elegance. GIA #1152940016 Pear Shape, Full cut clean clarity and transparent. 6.75 X 5.18 X 4.05mm. The class...

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2010s Contemporary Pendant Necklaces

Comprising a centre stone of 0.50 carats and 5 smaller diamonds also totalling 0.50 carats, this unique design produces a special scintillation due to the refraction of light between...

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2010s Contemporary Pendant Necklaces

Available with a 12 inch, 14 inch, 16 inch or 18 inch chain and a choice of 18 carat yellow gold, white gold or platinum 950, this double halo pendant necklace is ideal for a 0.25-0....

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Antique Early 1900s Edwardian Pendant Necklaces

This necklace comes directly from the Edwardian era. It is convertible into a brooch. The pin and the chain are both removable. The pendant and the chain are controlled with the Fren...

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Mid-20th Century Contemporary More Necklaces

Circa 1950 Diamond skull necklace with pave' diamonds. Total weight .50 carats on 14 karat chain. Skull also includes diamond studded bones. Hand made.

Tiffany & Co.

Mid-20th Century Art Deco Brooches

This beautiful Tiffany piece is a pendant and also a pin. The chain is 16" long and can be removed easily. It is 14k white gold. The setting is platinum. The teardrop diamond is apro...

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Antique 1870s Victorian Pendant Necklaces

Circa 1870. This incredible Victorian necklace is to die for! The sectional drop pendant features three mixed-cut natural aquamarines weighing 16.29 carats total. 14 round old Europe...

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Antique 1890s Victorian Pendant Necklaces

Circa 1900. This fantastic Victorian pendant features a central bezel-set old European-cut diamond weighing .41 carats with a VS1 clarity and J color. Accenting the platinum openwork...

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Early 20th Century Edwardian Chain Necklaces

An exceptional antique chain necklace modelled in platinum throughout and adorned with ten pearls. It dates from the early 20th Century, and is very typical of fine Edwardian jewelle...

2010s Contemporary Pendant Necklaces

The horn amulet is for good luck and protection. Platinum and grey or black rhodium plated sterling silver necklace hand crafted with hand set clear cubic zircon 60" Length

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Antique Mid-19th Century Pendant Necklaces

A delicate antique diamond pendant, shaped like a star. Of open cluster design, set with 23 brilliant cut diamonds (in total approx: 3,90 carats) and connected by a knife edge linkin...

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Early 20th Century Victorian More Necklaces

Victorian sea pearl necklace in a lariat style with tassel endings. The necklace part is 6 strand seed pearls loosely twisted and ended with platinum caps. Each end has 2 1/2 inches ...

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Vintage 1920s Art Deco More Necklaces

Period: Art Deco (1920-1935) Composition: Platinum. Stones: • 9 natural corals. • 16 onyx. • 400 Single cut diamond of H-SI1 quality that weigh 5.50ctw. This purchase comes with ...

2010s Modern More Necklaces

This astounding 32.03 Carat GIA Certified Investment Fancy Diamond Necklace features 17 Pear Brilliant GIA Certified Diamonds Ranging from D to F in color and IF to VS1 in Clarity to...

Tiffany & Co.

21st Century and Contemporary Chain Necklaces

Platinum Diamond 24" Long Chain Necklace by Tiffany & Co. With 20 round brilliant cut diamonds VS1 clarity, G color total weight approx. 1.50ct Details: Weight: 9 grams Chain Lengt...

Vivid Diamonds & Jewelry

21st Century and Contemporary Modern More Necklaces

Breathtakingly beautiful diamond necklace crafted in Platinum showcasing a melange of collection diamonds weighing approximately 64.45 carats total weight. This stunning piece featur...

Alex Soldier

2010s Pendant Necklaces

Swirl Tag Pendant Necklace: made in silver with 24k yellow gold and dark platinum infusion (deep plating), suspended on 36 inch dark silver chain with adjustable length size (chain i...

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21st Century and Contemporary Chain Necklaces

A newly-conceived example of the classic “diamonds by the yard” style chain, made of platinum and alternating a pattern of rectangular sapphires (9.50 carats) and brilliant round whi...

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2010s Contemporary Pendant Necklaces

A beautifully cut, sparkling bright white heart shape brilliant is set in a platinum pendant. The diamond is accompanied by a report from the GIA with a color grade of D - the highes...

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Vintage 1920s Art Deco Pendant Necklaces

A fine handmade 18ct white gold Art Deco Pendant/Brooch showcasing one bezel set central old European cut diamond weighing approximately 0.72ct, I/J colour, SI clarity, surrounded by...