Platinum Chain Necklaces

Alexandra Mor Brilliant-Cut Aquamarine and Diamond March Birthstone Pendant
Alexandra Mor Brilliant-Cut Aquamarine and Diam...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Aquamarine, Diamond, 18k Gold, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. Alexandra Mor March birthstone charm necklace features a Round-cut Aquama...
Victorian Suffragette 18 Carat and Platinum Necklace, circa 1900
Victorian Suffragette 18 Carat and Platinum Nec...
Unknown
Antique Early 1900s Victorian Chain Necklaces
Amethyst, Pearl, Peridot, 18k Gold, Platinum
This fabulous Suffragette necklace is set in 18ct Yellow Gold and Platinum. Emmeline Pankhurst was the leader of the British Suffragette movement in the 19th century and through her...
Alexandra Mor Round-Cut Off-White Pearl Diamond June Birthstone Pendant
Alexandra Mor Round-Cut Off-White Pearl Diamond...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, Pearl, 18k Gold, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. Alexandra Mor June birthstone charm necklace features an Off White Pearl ...
Alexandra Mor Diamond Platinum Snowflake Pendant and Bezel-Set Diamonds Necklace
Alexandra Mor Diamond Platinum Snowflake Pendan...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, 18k Gold, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. A signature Alexandra Mor Diamond snowflake pendant complemented by 16 bez...
Alexandra Mor Round-Cut Opal Diamond October Birthstone Pendant
Alexandra Mor Round-Cut Opal Diamond October Bi...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, Opal, 18k Gold, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. Alexandra Mor October birthstone charm necklace features a Round shaped O...
Alexandra Mor Citrine Diamond Gold Platinum November Birthstone Pendant
Alexandra Mor Citrine Diamond Gold Platinum Nov...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Citrine, Diamond, 18k Gold, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. Alexandra Mor November birthstone charm necklace features a Cushion-cut Ci...
Alexandra Mor Necklace with Fancy Shaped Diamonds and Topaz Briolettes Sautoir
Alexandra Mor Necklace with Fancy Shaped Diamon...
Alexandra Mor
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, Topaz, Platinum
*Please contact us for more information on this piece or on creating your own Alexandra Mor custom Design. An Alexandra Mor necklace with 56 Ideally cut fancy shape diamonds set in...
Platinum Pink Sapphire Diamond Necklace
Platinum Pink Sapphire Diamond Necklace
Unknown
Early 2000s Chain Necklaces
Diamond, Pink Sapphire, Platinum
Pretty in pink and platinum. This necklace contains forty-nine (49) pink marquise sapphires totaling 33.9 carats. There are also forty-nine (49) round diamonds totaling 3.25 carats...
Platinum Round Diamond Blue Sapphire Chain Necklace
Platinum Round Diamond Blue Sapphire Chain Neck...
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20th Century Art Deco Link Necklaces
Diamond, Blue Sapphire, Platinum
Perfect for every occasion, this subtle yet timeless necklace is set with 14 bezel set brilliant cut white diamonds weighing approximately 1.40 carats alongside 7 square cut blue sap...
Tiffany & Co. Diamonds and Platinum Cross Penda...
Tiffany & Co.
Late 20th Century Chain Necklaces
Diamond, Platinum
Stylish bezel-set diamond and platinum cross necklace with "by Yard" chain, by Tiffany & Co. It feature high grade round brilliant cut diamonds, approx. 2.5cts total weight. Original...
1920s Art Deco Gold and Platinum Chain
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Vintage 1920s Art Deco Chain Necklaces
18k Gold, Platinum
An Art Deco dress watch albert chain from the 1920s crafted in platinum and 18ct yellow gold. The watch chain, which may also be worn as either a necklace or a bracelet, is comprise...
Diamond Platinum Diamond Long Chain Color F Cla...
Unknown
21st Century and Contemporary Art Deco Chain Necklaces
White Diamond, Platinum
This Platinum chain is 40 " long and has 141 Diamonds on a continuous chain. These Diamonds are F in color and VS in clarity just about the best of the best. This chain is 40 inche...
GIA Certified Pear Shaped Diamond Platinum Pend...
Manfredi
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Platinum
We are passionate about our jewelry, which is why we put our hearts into every piece we create. A remarkable pear shaped diamond, weighing exactly 1.00 carat, D color, VS2 clarity, c...
David Webb Diamonds, Enamel, Platinum and Gold ...
David Webb
Vintage 1970s Art Deco Chain Necklaces
Diamond, 18k Gold, Platinum
David Webb 18k Yellow Gold and Platinum Pendant Necklace with Diamonds and Enamel. Diamonds weight: 4.7 carats. Signed Webb 18K and platinum. David Webb circa 1970. Vintage David Web...
Alan Friedman Pink Diamond Cluster Pendant Gold...
Alan Friedman
21st Century and Contemporary Pendant Necklaces
White Diamond, Pink Diamond, 18k Gold, Platinum
Gorgeous floral cluster pendant centers around a round brilliant-cut white diamond framed by six round brilliant-cut fancy pink diamonds in 18k rose gold and platinum. Pendant hangs ...
Platinum Four-Leaf Clover Horse Shoe Pendant
Helen Ringus
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, 18k Gold, Platinum
A classical Good Luck token for the horseracing enthusiast or signifying good fortune in any endeavor. This pendant is made in the king of metals, platinum, enhanced with brilliant d...
Cathy Waterman Platinum Thorn Heart
Cathy Waterman
21st Century and Contemporary Chain Necklaces
Platinum
Cathy Waterman Platinum Thorn Heart - . Platinum 1 inch Thorn heart with diamonds on a Lacy Platinum chain. Link chain is 15 inches. Total weight 18.6 grams.
12.95 Carat Diamond by the Yard Platinum Chain ...
Unknown
Late 20th Century Art Deco Chain Necklaces
Diamond, Platinum
This impressive diamond by the yard necklace of considerable length is crafted in solid platinum and weighs 9.6 grams. This diamond Vintage necklace is adorned with 50 round-faceted...
1.53 Carat Pear Shape Diamond D Internally Flaw...
Unknown
2010s Contemporary Pendant Necklaces
Diamond, Platinum
A Must-have! 1.53 Carat Pear Shape Diamond D Internally Flawless with no fluorescence mounted on Platinum Pendant Necklace. Contemporary.
Julius Cohen Gold and Platinum Vintage Camera C...
Julius Cohen
2010s Contemporary Chain Necklaces
Platinum, 18k Gold
This beautifully made, solid 18 KT Gold Camera charm features a turning, adjustable focus and polished Platinum lens. It also has an open, slide-in 3/4 frame to include a special p...
Victorian Old European Diamond Platinum Filigre...
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Antique Early 1900s Pendant Necklaces
Diamond, White Diamond, Platinum
EGL certified Victorian 1900 handmade filigree drop pendant and handmade filigree chain. The diamonds are white old cut and sparkly. All original. 1 Center diamond EGL certified .9...
Handmade Diamond Cross on Diamond Chain
Diamond Scene
21st Century and Contemporary Chain Necklaces
Diamond, White Diamond, Black Diamond, Platinum
Beautiful diamond cross with black diamond accents. This unique piece is hand crafted in platinum and has a vintage feel. 5.80 carats of diamonds plus 1.20 carat reddish black ...
GIA Certified 7.40 Carat Diamond Platinum Penda...
Unknown
Vintage 1940s Chain Necklaces
Diamond, Platinum
1940s faint grey transitional cut diamond that faces up with a hint of natural color and a few eye visible flaws that are part of the one of a kind character of the pendant. The top ...
Diamond Platinum Necklace Chain
Unknown
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, Platinum
Unusual platinum links interspersed with well matching near colorless and very slightly included (H/VS1) round brilliant cut diamonds. This piece is 18.5 inches in length, has 33 di...
Diamond Platinum Horse Head Equestrian Pendant
Helen Ringus
Early 2000s Artisan Chain Necklaces
White Diamond, Platinum
Elegant horse head pendant in platinum with 1.12 cts of white diamonds pave set in a lacy outline design. The pendant hangs from a horse shoe bail ready for a chain or cord. A chain ...
Antique Edwardian Platinum Amethyst Diamond Pen...
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Vintage 1910s Edwardian Pendant Necklaces
Amethyst, Diamond, Pearl, 18k Gold, Yellow Gold, Platinum
To read more please click continue reading below- This is a fabulous all Platinum necklace leading to a stunning 18ct Yellow Gold Diamond and Amethyst pendant brooch. A trilogy of ...
Tiffany & Co. .99 Carat Diamond Platinum Swing ...
Tiffany & Co.
Early 2000s Drop Necklaces
Diamond, Platinum
Tiffany & Co Platinum and diamond swing drop pendant necklace. 17 Marquise and round diamonds, approx. total weight .99cts, F, VS Tiffany & Co cable chain: 16 inches plus dangle Pl...
Diamond Equestrian Horse Pendant
Helen Ringus
21st Century and Contemporary Contemporary Chain Necklaces
Diamond, 18k Gold, Platinum
An 18 kt gold "leather" strap and buckle surround a platinum and diamond horse. Simple and elegant for any equestrian enthusiast. The oval strap is a little over an inch w...
Edwardian Old European Diamond Platinum Riviere...
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Antique Early 1900s Edwardian More Necklaces
Diamond, Platinum
The cascading strand of old European cut diamonds perfectly match the sparkling tears of joy every owner has shed upon putting this necklace on. The largest center diamond is approxi...
Platinum Diamond by The Yard Style Necklace
Samuel Getz
21st Century and Contemporary Contemporary Chain Necklaces
White Diamond, Platinum
A 48 Inch Platinum Diamonds-By-The-Yard Style Necklace Featuring 35 Round Brilliant Diamonds of Superior Proportions, with a Total Weight of 7.16 Carats of H Color and VS1 - VS2 Clar...
75.00 Carat Aquamarine Diamond Halo Platinum Pe...
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Vintage 1940s Pendant Necklaces
Aquamarine, Diamond, Platinum
1940's natural pear shaped 75.00ct Aquamarine pendant in a Platinum diamond halo frame with chain. Platinum 1 light slightly greenish blue Aqua pear double cabochon, approx. total ...
14.90 Carat Diamond Platinum Necklace
Unknown
21st Century and Contemporary Chain Necklaces
White Diamond, Platinum
Material: Platinum Style: Floral diamond necklace Diamond Details: Approximately 14.90ctw round brilliant diamonds. Diamonds are G/H in color and VS in clarity. Measurements: Necklac...
H & H Flower Charm Necklace
H & H Jewels
2010s Chain Necklaces
Diamond, Platinum
This sweet and simple H and H original design features platinum fashioned in the shape of a five petal flower. 0.24 carat of diamond pave set with milgrain work along the perimeter,...
Diamond Platinum Long Chain
Unknown
21st Century and Contemporary Chain Necklaces
White Diamond, Platinum
An elegant Art Deco inspired diamond necklace in platinum, designed as a series of twisted elliptical-shaped diamond sections, spaced with graduated collet-set brilliant-cut diamonds...
Art Deco Emerald Diamond Platinum Pendant Necklace
Unknown
Vintage 1920s Art Deco Chain Necklaces
Diamond, Emerald, Platinum
A gorgeous Art Deco mixed cut diamond and emerald pendant necklace. The diamonds are a combination of round, marquise and baguettes,with an estimated total weight of 1.75cts set in ...
Tiffany & Co. Elsa Peretti Diamond Platinum Tea...
Tiffany & Co.
1990s Drop Necklaces
Diamond, Platinum
Tiffany & Co Peretti Large Diamond Paved Teardrop "Y" style pendant 2.80ct. Total. F VS diamonds. Cable chain length 17 inches, Width 1.1mm Approximately 108 ideal fu...
Victorian Natural Jade Imperial Diamond Platinu...
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Antique 1860s Pendant Necklaces
Diamond, Jade, 14k Gold, Rose Gold, Platinum
Imperial Jadeite Jade natural and certified GIA untreated. Original Victorian 1860's pendant with rose cut and European diamonds. The upper bail has natural brown rose cut diamonds. ...
Art Deco Natural Jadeite Jade Onyx Diamond Plat...
Unknown
Vintage 1930s Pendant Necklaces
Diamond, Jade, Onyx, Platinum
Natural untreated Jadeite Jade onyx diamond solid Platinum pendant circa 1930s Art Deco pendant frame and handmade chain. 1 carved Jadeite Jade, mottled green no enhancements, GIA...
Platinum, Gold and Natural Pearl Long Chain
Unknown
Vintage 1910s Edwardian Chain Necklaces
Natural Pearl, Gold, Yellow Gold, Platinum
Edwardian long chain, designed as decorative oval gold links, each separated by a section of platinum chain set with a 3mm natural pearl. Length approximately 148cm, circa 1910
Tiffany & Co. Triple Dangle Diamond Platinum Ne...
Tiffany & Co.
Early 2000s Pendant Necklaces
Diamond, Platinum
Tiffany & Co. Diamond Triple Dangle Platinum Necklace 7 round full cut diamonds approx. total .66 cts F VS Platinum Tested: Platinum 4.0 grams Stamped: Pt 950 Total Length:...
Tiffany & Co. Diamond Platinum Jazz Cross Penda...
Tiffany & Co.
Early 2000s Pendant Necklaces
Diamond, Platinum
Authentic Tiffany & Co. Jazz Cross Diamond Pendant in Platinum 11 round diamonds F to G VS1 approx total weight 1.10cts 10 round diamonds F to G VS1 approx total weight .60 cts ...
Platinum "Fancy" Diamond by yard 33" Chain
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Late 20th Century Modern Chain Necklaces
Diamond, Platinum
At 33+ inches long, this elegant diamond chain can be worn casually long, or doubled for a formal look. Approximately 16.25 carats of high color VS- SI grade marquis-cut, princess-cu...
Valentin Magro Nautical Motif Diamond Pave Gold...
Valentin Magro
2010s Chain Necklaces
Diamond, White Diamond, 18k Gold, Platinum
For decades, Valentin Magro's fine jewelry creations have illuminated the most special of occasions. This magnificent necklace features 7 Nautical motif sections with round brilliant...
1900s 0.15 Carat Peridot 2.53 Carat Diamond Pla...
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Antique Early 1900s Chain Necklaces
Diamond, Peridot, Platinum
A stunning, fine and impressive antique 2.53 carat diamond and 0.15 carat peridot, platinum pendant; part of our diverse antique jewelry and estate jewelry collections This stunning...
Pierced Engraved Ruby Bead Diamond Platinum Pen...
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Vintage 1930s Pendant Necklaces
Diamond, Ruby, Platinum
Handmade Platinum pendant pierced and hand engraved bead set with original old cut diamonds and a beautiful translucent bright red Ruby cabochon in a this yellow gold bezel. 12 ...
Tiffany & Co. Diamond Platinum Bow Pin Pendant
Tiffany & Co.
Antique 1880s Necklace Enhancers
Diamond, Platinum
Original Tiffany & Co. bow pin pendant with 14k yellow gold back and platinum top. Hinged sections for soft look and feel. Large size. The two hidden jump rings allow the Platinum lo...
Diamond Coil Double Halo Pendant Neckalce
Valentin Magro
2010s Chain Necklaces
Diamond, White Diamond, Platinum
This diamond Pendant features 30pt Center diamond with double halo around it. The pendant is finished in Platinum with a 16 inch chain. Diamond Total weight is around 0.55ct.
Tiffany & Co. Diamond Platinum Large Bow Pendan...
Tiffany & Co.
21st Century and Contemporary Necklace Enhancers
Diamond, White Diamond, Platinum
Style: Tiffany & Co. Platinum Diamond Large Bow Pendant Necklace Length: Necklace is 17" in length Metal: Platinum Diamond Details: Approximately 2.45ctw of Round Brilliant Diamon...
Tiffany & Co. Diamond Platinum Heart Pendant Ne...
Tiffany & Co.
21st Century and Contemporary More Necklaces
Diamond, White Diamond, Platinum
Style: Tiffany & Co.Platinum Diamond Heart Pendant Necklace Length: Necklace is 16" in length Metal: Platinum Diamond Details: Approximately 0.33ctw of Round Brilliant Diamonds. D...
Tiffany & Co. Diamond Platinum Bow Pendant Neck...
Tiffany & Co.
21st Century and Contemporary Chain Necklaces
Diamond, White Diamond, Platinum
Style: Tiffany & Co. Platinum Diamond Bow Pendant Necklace Length: Necklace is 16.25" in length Metal: Platinum Diamond Details: Round Brilliant Diamonds. Diamonds are F/G in colo...
Tiffany & Co. Diamond Platinum Circle Flower Pe...
Tiffany & Co.
1990s Chain Necklaces
Diamond, Platinum
Tiffany & Co round diamond pendant solid Platinum approx. 1 inch across open work design. 81 round full cut diamonds, approx. total weight .82cts, F, VS 950 Platinum Tested: Pla...
Domed Pear and Round Pave Diamond Platinum Pend...
Unknown
Early 2000s Necklace Enhancers
Diamond, Platinum
Platinum domed pendant slide. Set in the center with a white pear shape diamond surrounded by pave set round diamonds. engraving and beading. 1 pear shape diamonds approx. total w...
Pear Shape Diamond Drop Platinum Pendant Necklace
Unknown
Mid-20th Century Drop Necklaces
Diamond, Platinum
A beautiful pendant necklace. The center diamond is estimated to be 1.00ct pear shape, H color, SI1 clarity, set in a platinum basket style setting. It is set with round brilliant ...
Natural Saltwater Pearl Diamond Platinum Gold ...
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Antique Early 1900s Necklace Enhancers
Diamond, Pearl, 18k Gold, Gold, Platinum
Edwardian 1905 18kt gold backed Platinum topped pendant with a large very rare GIA certified natural pinctada silvery white saltwater pearl. Natural saltwater pearls and old cut diam...
Black Onyx Circle Pave Diamond Platinum Necklac...
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Vintage 1940s Chain Necklaces
Diamond, Onyx, Platinum
Estate solid Platinum rope border pendant with a genuine black onyx circle. The center is slightly domes and pave set with good diamonds. Chain is solid Platinum as well. Unique item...
Triangular Tanzanite Diamond Platinum Pendant C...
Unknown
Early 2000s Necklace Enhancers
Diamond, Tanzanite, Platinum
Solid Platinum delicate cable chain with a beautiful triangular Platinum beaded pendant set with full cut diamonds and a super bright medium purple Tanzanite. 1 triangular Tanzani...
Edwardian Natural Multi-Color Diamond Platinum ...
Unknown
Vintage 1910s Edwardian More Necklaces
Pink Diamond, Brown Diamond, Diamond, White Diamond, Yellow Diamond, Pla...
An exquisite and very unusual Edwardian multi-colored Riviera diamond necklace! Made of platinum, this stunning piece has 55 graduating old European Cut diamond stones which are set ...
Art Deco 1.33 Carat Diamond Platinum Heart Shap...
Unknown
Mid-20th Century Art Deco Chain Necklaces
Diamond, Platinum
This sophisticated and feminine heart pendant is rendered in platinum with 64 brilliant, white, round diamonds weighing approximately 2.75 carats emanating pure radiance from it's fr...
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