Platinum Necklaces

A pendant that is part of the fashion jewelry category, featuring a diamond as the main stone and set in platinum. The specific details you provided include a triangular shape for th...

Introducing the epitome of elegance: The Tiffany & Co. Victoria Pendant Necklace in platinum. This exquisite piece features four captivating marquise-shaped diamonds, meticulously se...

Introducing the Epitome of Elegance: The GIA Certified 10 Carat Heart Shape Diamond Pendant Platinum Necklace! Are you ready to dazzle and captivate with unparalleled elegance? Loo...

This one is for the true vintage jewelry connoisseur who appreciates the story as much as the piece. This stunning necklace came in as part of a...

Here we have a beautiful platinum diamond necklace from the world renowned luxury jewellery designer, Tiffany & Co. A 0.20ct round brilliant cut diamond sits at the centre of the pie...

35.75ct Tourmaline & Diamond Necklace In Platinum Introducing an exquisite Rubellite Tourmaline Necklace, expertly crafted in luxurious Platinum. This stunning piece features a cap...

This handcrafted platinum necklace showcases a stunning array of Ceylon sapphires,round shape 2 certificates totaling 45 carats. Diamonds are 12cts FG VS excellent cut 16.5”

An Edwardian period peridot, diamond, and pearl pendant in platinum and 18 karat yellow gold. Designed as a diamond set platinum wreath, this pendant is centered by two pear shaped p...

One Art Deco Inspired 21.85 Carat Diamond Platinum Double Strand Riviere Necklace. Featuring 166 round brilliant and ten tapered baguette cut diamonds with a total weight of 21.85 ca...

Graduated South Sea Pearl Necklace. Thirty-five high luster, white south sea pearls with shimmering overtones of silver and rose, compose this 19 -1/2 inch knotted necklace. The pear...

Brand Tiffany & Co. Mint Condition Material 18K Yellow Gold and Platinum Diamonds 0.14ctw with G Color and VS1 Clarity Chain length 14'' Long Ball dimension 10.8mm Comes with Tiffa...

Elegant and impressive antique pendant featuring 7 round brilliant diamonds weighing approximately 3.50 carats and an impressive pearl drop in excess of 8mm. Pendants of this quality...

This unique pendant features striking natural Yellow diamonds at its forefront, surrounded by a halo of sparkling white diamonds. The perfect piece to take you from day to night, thi...

Designed as a cross pendant with fanning terminals and centering an old European cut diamond Weighing approximately 0.53 carat total - M color with I2 clarity - bead set Bead set w...

Pendant in 18 karat yellow gold and platinum. A charming antique gold pendant featuring a small daisy flower with cabochon-cut emerald at its heart and rose-cut diamonds set in mille...

Platinum Victoria Diamond and Aquamarine Pendant Necklace by Tiffany & Co. With 4 diamonds VS1 clarity, G color total weight approximately .64ct 1 round 7mm aquamarine approximately...

Introducing our stunning 3 Stone Red Garnet Pod Pendant Necklace—a mesmerizing blend of elegance and nature-inspired design. Crafted with meticulous attention to detail, this exquisi...

This one is for the true vintage jewelry connoisseur who appreciates the story as much as the piece. This stunning necklace came in as part of a s...

Belle Epoque pin designed by Cartier. Colorful and very rare stick pin made during the Edwardian-Belle Epoque period. This beautiful piece was created in Paris France by the jewelry house of Cartier, back in the 1900. Carefully crafted in two parts made up of solid platinum, yellow and white gold of 18 karats. Embellished with a central panel decorated with engine turned guilloche topped with purple glossy enamel. Accented with thirty-five natural earth mined rose cut diamonds and the settings are finished with millegrain. Diamonds: Mounted in millegrain settings, with 35 old rose cut diamonds, 0.30 carats, G/H color, SI-1 clarity. Weight: 2.35 Grams, (1.51 Dwt). Measurements: 70 mm by 12 mm (2.76 x 0.47 Inches). Hallmarks Stamped with French marks, the maker's maitre mark CA inside a lozange cartouche, the head of the eagle for the assay and warranty of the gold, the four digits serial numbers and signed, "CARTIER PARIS 3840". Cartier The move to the rue de la Paix coincided with a period of extraordinary economic growth and affluence in France and the world. Cartier was also growing and expanding and had started to shift their emphasis from retailing to design and manufacture. Although they produced a small number of pieces in the Art Nouveau style, Cartier paid scant attention to the movement. They made their distinguishing mark in pioneering the use of platinum in creating the delicate and graceful Garland style that came to be associated with the Belle Époque. The discovery of the great diamond deposits in South Africa in the late 1860’s engendered the popularity of extravagant diamond jewelry. The technical advances in the manufacturing of platinum enabled designs of great intricacy, strength and flexibility such as found in the spectacular résille designs of Cartier. (See Edwardian Jewelry: 1901-1915). Cartier marked the beginning of the twentieth century by opening branches in London and New York, where their wealthiest and most dedicated clientele resided. The 1902 coronation of Edward VII occasioned a large number of commissions from England’s leading families. Records indicate that Cartier produced twenty-seven tiaras alone for the coronation and the event was instrumental in convincing the firm to seek a permanent presence in London. Indeed, by 1904 they had achieved their first of fifteen royal warrants being appointed official purveyor to the court of King Edward VII. The London branch came to thrive under the tutelage of Alfred’s youngest son, Jacques Cartier, establishing London based design and manufacturing workshops. Opening a Cartier store in New York was a natural progression as many of America’s wealthiest families and business magnates had been traveling to Paris for some time to purchase their jewels from Cartier. By 1906 Alfred had largely retired and Louis and his brother Pierre operated the Cartier business jointly. One of their first major decisions was to establish a New York presence and workshop in 1909 under the skilled direction of Pierre. Indicative of his business skills, Pierre famously secured Cartier’s present location, an elegant Beaux-Arts mansion at 653 Fifth Avenue, from industrialist Morton F. Plant in 1917. The building changed hands in exchange for $100 and a double strand of natural pearls, admired by Plant’s wife and valued at one million dollars, the asking price for the mansion. While the Fifth Avenue location remains priceless to the firm, when the pearls came up for auction in 1957, they fetched a mere $170,000. (From Lang's with thanks). Edwardian Jewelry This Period was during the King Edward VII, after whom this period of jewelry history is named, reigned over England for only nine years, yet the style of jewelry known as “Edwardian” was created roughly between 1890 and 1920. Edwardian-era rings tend to be larger, opulent pieces, and stacked ring designs were popular. The metal surfaces of the rings were often diamond-encrusted for additional shimmer. Each of these rings is a work of art, showcasing a bygone era of grace, elegance and the royalty the Edwardian era is named for. Guilloché This term is used in fine jewelry or objects de Vertu to enhance the appearance of boxes, frames, brooches, rings or pendants. Guilloché enamel refers to metal pieces that have been given the Guilloché treatment and then covered with a translucent layer of enamel, giving the geometric patterns underneath the enamel a colorful hue. Millegrain This is a jewelry technique which refers to the textural effect of a close-set line of metal beads that are typically used as a border on the edges or bezels of jewelry. Literature: Sotheby's fine jewels, London September 17 1021, Lot 146 for an identical piece illustrated with the original box Collateral: It is accompanied by the original Cartier presentation green jewelry box...

Here we have a vintage platinum pearl and diamond necklace. Hanging from a platinum belcher chain we find a duo of natural salt water pearls, the largest of which is oval-button sha...

Here we have a wonderful necklace from the world renowned luxury jewellery designer Tiffany & Co. This necklace has been crafted from platinum with the pendant showcasing an open hea...

A very fine Tiffany & Co. necklace. With pave set round brilliant diamonds in a platinum pendant cross or crucifix. Together with a Tiffany platinum chain...

5.83 Carat Oval Cut Sri Lanka Blue Sapphire & Diamond Halo Pendant in Platinum 900.  This eye-catching necklace features a GRS-certified, oval-cut natural blue sapphire and is secur...

Extraordinary late Deco riviere necklace, 1935 circa Beautifully hand crafted as unique example of solid 18 KT white gold Displayed in the middle neckline a selection of bright white...

Platinum Tennis Necklace 5.33 carats - Platinum Necklace weighing 5.33 carats. Total length 18 inches. Diamond color- HI , Diamond clarity SI2...

Here we have a platinum diamond cross pendant from the luxury jewellery designer Boodles. The cross features 11 perfectly matched round brilliant cut diamonds; all of which have been...

TIFFANY & Co. Elsa Peretti Platinum Cross Pendant Necklace Metal: Platinum Weight: 4.20 grams Chain: 16" Pendant: 12mm long x 9.5mm wide Hallmark: TIFFANY&CO. PT950 Elsa Peretti ...

6.02 carat Heart Shaped Blue Sapphire Pendant 6.02 carat Heart Shaped Blue Sapphire with set in a handmade Platinum Pendant

Aston Estate Jewelry Presents: An Edwardian period Australian opal bow and garland necklace. Featuring a traditional diamond set bow and garland motif set throughout with old rose c...

A stunning, fine and impressive, large antique 71.50 carat cushion cut aquamarine and 0.10 carat diamond, platinum pendant; part of our diverse antique aquamarine jewelry collections...

TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 0.71"(18.1mm) long x 0.52"(13.2mm)" wide Diamond: 11 round brilliant diamonds, ...

Natural Fancy Yellow Diamond Heart Platinum Necklace. This pendant necklace features a natural fancy yellow 2.02 carat heart-shaped diamond center stone, secured in a prong setting...

Old South Jewels proudly presents.... LUXURY. GIA Certified RARE PLATINUM 105.65 CARATS EMERALD DIAMOND NECKLACE AND BOX! Vintage Natural 1800s Ru...

Tiffany & Co. Platinum 0.16 ct Round Cut Diamond Dragonfly Necklace 16". The Necklace weighs 5 grams, contains 27 Natural Round Brilliant Cut Diamonds weighing approximately 0.16 ct total weight, E-G in color, VVS-VS in clarity. The dragonfly is 30.2 mm wide, 19.3 mm tall. In very good condition, comes with the a Tiffany vintage necklace...

An antique, pearl and diamond cluster pendant, with a silver white natural bouton pearl, in the centre of a diamond cluster, of eight alternating larger and smaller old-cut diamonds,...

Old South Jewels proudly presents LUXURY HUGE GIA CERTIFIED 4.51 CARAT GREEN RUSSIAN EMERALD, ONYX, AND EUROPEAN DIAMOND NECKLACE & BOX! RARE LUXURIOUS ANTIQUE COVERED...

Finely detailed vintage Art Deco era diamond necklace (circa 1920s to 1930s), crafted in 14 karat white gold (chain) and platinum. Old European cut diamonds total an estimated 4 c...

A handmade Edwardian period natural saltwater pearl necklace on a handmade platinum chain. Featuring 19 natural saltwater pearls measuring approximately 4mm in diameter. The pearls f...

Introducing our exquisite Platinum Necklace, a true embodiment of timeless elegance and sophistication. This captivating piece boasts a remarkable ensemble of diamonds, making it the...

Tiffany Co Large Diamond Heart This gorgeous necklace features 20 round brilliant diamonds prong set in a lovely open heart design. The diamonds are a dazzling E-G in color and VS cl...

Introducing Elegance Redefined: The Heart Shape Diamond Pendant in Platinum! Behold the exquisite beauty of our Platinum pendant featuring a captivating 5.00 carat Heart Shape Diamo...

A fine and impressive antique diamond drop 1.13 carat necklace in platinum; part of our diverse 1920's diamond jewelry collections. This fine and impressive antique diamond pendant ...

We’ve made this Art Deco platinum jabot pin multifunctional by adding two bails so that it can be worn on a chain as well as its original function as a Jabot. The pendant is encruste...

Platinum Figaro Chain Perfect additional purchase for our platinum pendants. Length 18 Inches All of our items are either Antique, Vintage or Preloved. They are in used condition & may show some signs of age related wear, light surface scratches or tarnish. All of our items have been hand selected by us & carefully checked over by our specialist jeweller. They are original one off pieces, so although we may source similar items...

Beautiful hammered scrolled gold links is an iconic look for lots of David Webb Platinum & 18K Yellow Gold necklaces. This necklace is a great looking chain necklace that can be wor...

Diamond solitaire necklace with platinum chain and mounting. There is a faint stamp on the chain tag 950 Pt. Also, the mounting is stamped Plat. The gross weight is 3.9 grams. The d...

A classic pendant necklace showcasing a GIA Certified 1.18 Carats heart shape diamond, J color and SI2 in clarity. Set in a polished Platinum basket mounting. Suspended on an 16 inch...

Arguably the perfect diamond necklace. This stunner from Tiffany & Company features 99 sparkling white round diamonds for 15.10 carats along with four accent marquise cut diamonds for an additional 0.32 carats, giving this Tiffany & Co. Victoria Line Necklace a total carat weight of 15.42 carats. The diamonds are exceptionally well matched and are as high quality as you can get averaging D-G color and Flawless to VS2 clarity. The platinum Victoria diamond necklace measures 16 inches and weighs 34.6 grams. With sparkle and fire for days, this Tiffany diamond line necklace...

This is a Victorian 18ct gold pearl and diamond necklace. The necklace features a circular face with a blue enamel background and a rose cut diamond set bouquet of flowers crafted in...

The Tiffany & Co. Paloma Picasso Kiss X Diamond Pendant Necklace a captivating and romantic accessory that combines the iconic Kiss X motif with the timel...

Fabulous and chic, this dazzling Tiffany & Co Fleur De Lis Diamond Key Pendant Necklace is a standout addition to your everyday and evening looks. This piece gives a touch of eleganc...

Immerse yourself in the vivid world of color with this exuberant, voluptuous, and audacious diamond and emerald necklace by David Webb. A vintage masterpiece crafted in platinum and ...

Tiffany & Co platinum with pavé diamonds heart shape pendant from Elsa Peretti collection. Open Heart designs celebrates the spirit of love. Dazzling diamonds accentuate the beautifu...

This vintage necklace is a stunning piece of fine jewellery, crafted in 850 platinum and featuring 20 carats of earth mined diamonds. The classic tennis style is currently on-trend...

Indulge in the timeless elegance of Tiffany & Co.'s exquisite 'Diamonds by the Yard' necklace, a masterpiece crafted by the renowned designer Elsa Peretti. Set in lustrous platinum, ...

1890's Victorian royal deep blue natural platinum sapphire pendant necklace. At the center of this exquisite piece is a cushion cut ...

Ruby and diamond pendant necklace. This piece begins with a heart shaped ruby mounted in a platinum setting with a halo of 11 round brilliant cut diamonds. GIA has certified the rub...

Here we have a excellent platinum and 18ct gold necklace from the Edwardian era. An open geometric frame plays host to a row of rose cut diamonds around the outer edge in a fine milg...