Platinum Jewelry

Sapphire Deco Ring 18ct Gold & Platinum Stamped Circa 1920s Step into the elegance of the Art Deco era with this stunning 18ct gold original ring. Featuring a subtle octagon...

Antique Diamond Ring Platinum French Stamped Circa 1910 Step back into the elegance of the early 20th century with this breathtaking Edwardian-era treasure. This ring features a ...

Tiffany & Co. Elsa Peretti Diamonds By The Yard platinum six diamond necklace Romantic, timeless, classic. Diamonds: Brilliant full cut, approximately .77 TCW, 6 diamonds Marks: ...

Vintage Cocktail Ring Platinum Circa 1940s A striking example of 1940s glamour, this platinum-tested vintage cocktail ring showcases an eye-catching geometric design encrusted wi...

Antique Aquamarine Ring 18ct Gold & Platinum Circa 1910 An exceptional antique aquamarine ring dating to circa 1910, featuring a magnificent large emerald-cut aquamarine in a...

TIFFANY & Co. Platinum 1.96ct Diamond Heart Pendant Necklace Large Metal: Platinum Chain: 17" long Pendant: 25mm wide Weight: 7.70 grams Diamond: round brilliant diamonds, carat tot...

Preloved Aquamarine Ring Platinum Circa 2000s Step into the elegance with this Art Deco inspired Platinum Cluster Ring. At its heart lies a stunning emerald-cut aquamarine, radia...

Antique Aquamarine Necklace 18ct Gold & Platinum Circa 1910 A breathtaking Edwardian era pendant necklace showcasing an exquisite natural aquamarine framed by sparkling natura...

Antique Diamond Ring Platinum Circa 1920s Experience the timeless elegance of the 1920s with this stunning Art Deco masterpiece. This exquisite ring features a classic three-ston...

Antique Diamond Bracelet Platinum- French Stamped Circa 1920s A beautifully elegant Art Deco diamond bracelet crafted in platinum, showcasing timeless geometric styling and excep...

Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with an estimated 2 carats of exquisite French diamon...

Antique Sapphire Cluster Ring 18ct Gold & Platinum Stamped Circa 1910 A classic Edwardian daisy cluster ring centred with a vivid blue sapphire, framed by a halo of bright di...

Antique Diamond Ring 18ct Gold & Platinum Stamped Circa 1910 A platinum topped, 18ct gold Edwardian diamond cluster ring, circa 1910, with a square head set with eight brigh...

Antique Daisy Ring 18ct Yellow Gold & Platinum Circa 1910 Introducing an exquisite 18ct yellow gold and platinum Edwardian daisy ring, a true testament to craftsmanship and e...

Sapphire Art Deco Ring Platinum Circa 1920s Step into the elegance of the 1920s with this stunning Art Deco ring, featuring a captivating rectangular-shaped natural sapphire at i...

Antique Sapphire & Diamond Ring 18ct Gold & Platinum Circa 1910 A striking and sophisticated original Edwardian ring, crafted in 18ct gold and platinum, centred around a ...

Old European cluster Ring ca.early 1900 - 1920s in solid 18K Yellow Gold and Platinum clusters decorated with three natural Light / Medium Blue Sapphires and Diamonds of old European...

Antique Peridot Ring 18ct White Gold & Platinum Circa 1910 Step back in time with this stunning 1920s rectangular cluster ring, featuring a magnificent peridot centre stone t...

Vintage Black Opal Cluster Ring 18ct Gold & Platinum Tested Circa 2000s This exquisite Art Deco-inspired ring showcases a striking oval-shaped cluster design, expertly crafte...

Antique Aquamarine Drop Earrings 18ct Gold & Platinum Circa 1920s Capture the sophisticated glamour of the Roaring Twenties wi...

TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace Metal: 18K yellow Gold Weight: 9.70 grams Chain: 16" Pendant: 16mm wide Diamond: 5 round brilliant diamonds, carat...

Antique Diamond Drop Earrings 18ct Gold & Platinum Stamped Circa 1910 Introducing a stunning pair of 18ct gold and platinum diamond dangle earrings, beautifully crafted from ...

TIFFAY & Co. Platinum Diamond Dragonfly Pendant Necklace Metal: Platinum Chain: 16" Pendant: 21mm(0.83") long x 21mm(0.83") wide Weight: 10.30 grams Diamond: round brilliant diamon...

Antique Sapphire and Diamond Ring 18ct Gold Stamped Circa 1910 This exquisite Edwardian ring showcases a stunning rectangular design that elegantly spans across the finger. Set i...

Art Deco Style Turquoise & Diamond Ring Platinum Circa 2000s Vintage Art Deco style ring set in platinum, centred with a vivid turquoise cabochon encircled by a halo of bright...

Platinum necklace with 18k white gold center piece set with brilliant and single cut diamonds up to. 1.75ct - F/G - VS/SI - 45 cm long detailed description: necklace is 45 cm long ...

TIFFANY & Co. Platinum Diamond Pink Sapphire Jazz Ring 5 Metal: Platinum Size: 5 Weight: 3.60 grams Diamond: round brilliant diamonds Pink Sapphire: round pink sapphires Hallmark:...

Diamond Brooch Platinum Circa 1910 An exceptional Edwardian era diamond brooch showcasing timeless elegance and extraordinary craftsmanship. Expertly handcrafted in platinum, this...

TIFFANY & Co. Platinum Diamond Flower Ring 6 Metal: Platinum Size: 6 Weight: 4.20 grams Diamond: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: ©TIFFANY&CO. P...

Antique Diamond & Pearl Ring 18ct White Gold & Platinum Circa 1910 An exquisite original Edwardian ring, beautifully crafted in 18ct white gold with a platinum setting, sh...

TIFFANY & Co. Platinum .90ct Diamond Cross Pendant Necklace Medium Metal: Platinum Chain: 16" long Pendant: 21.3mm (0.84") long x 15.6mm (0.61") wide. Medium size Diamond: 11 ro...

Antique Sapphire & Diamond Ring Platinum Circa 1910 A striking and sophisticated original Edwardian ring, crafted in platinum and centred around a richly coloured natural sap...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 5.5 Metal: 18K Gold Size: 5.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&C...

Edwardian Platinum-Topped 18 Karat Gold Saint Andrew's Cross Rose Cut Diamond and Calibré Sapphire Cufflinks, circa 1910 Descripción An elegant and finely crafted pair of Edwardian c...

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 15.5mm wide Weight: 4.50 grams Diamond: round brilliant diamonds, carat to...

Antique Sapphire & Diamond Ring 18ct Gold & Platinum Circa 1910 Transport yourself to the elegance of the early 20th century with this breathtaking Edwardian-era ring. Pe...

Antique Black Opal Bangle Platinum Circa 1920s Step back in time with this exquisite 1920s bangle, a stunning example of Art Deco craftsmanship. At its heart lies a mesmerising ro...

Antique Emerald Ring 18ct Yellow Gold & Platinum Stamped Circa 1910 Step into the elegance of the Edwardian era with this exquisite 18ct gold ring. At its heart lies a stunnin...

TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium Metal: Platinum Pendant: 1.59" long, medium size Weight: 4.70 grams Diamond: round brilliant diamonds, carat total w...

Vintage Peridot & Diamond Ring Platinum French Stamped Circa 1940’s Fabulous, French crafted vintage ring. Set with a gorgeous sized, bright green, natural peridot stone. T...

TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 6 Metal: Platinum Size: 6 Band Width: 4mm Weight: 7.40 grams Diamond: 10 round brilliant diamonds, carat total weight .22 ...

Edwadian Marquise Ring 18ct Gold & Platinum French Stamped Circa 1910 This exquisite ring features a striking marquise-cut pink tourmaline at its centre, beautifully framed b...

Antique Drop Earrings Platinum Circa 1910 Step into timeless sophistication with this exquisite pair of Edwardian-era drop earrings, beautifully crafted in fine platinum. Each ea...

These stunning pair of earrings feature sets of oval cabochon-cut turquoise adorned with round simulated diamonds, handset in platinum rhodium plated sterling silver. The turquoise s...

This Tiffany & Co. Etoile diamond band pairs 18K yellow gold with platinum in one of Tiffany's most enduring contemporary designs. Ten round brilliant cut diamonds, each measuring 2m...

Antique Diamond Drop Earrings 18ct Gold & Platinum Tested Circa 1910 Introducing a stunning pair of Edwardian Diamond Drop Earrings, crafted with exquisite attention to deta...

Magnificent Art Deco Tutti Frutti Diamond, Platinum, Carved Ruby wide band ring 20th century This spectacular Art Deco ring features round cut, baguette and trilliant cut diamonds, a...

TIFFANY & Co. Etoile 18K Gold Diamond 4mm Band Ring 6.5 Metal: 18K Gold Size: 6.5 Band Width: 4mm Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&CO....

For sale is this wonderful signet ring. This 18 Karat solid gold handmade stunner is a real sign of nobility and status which is perfect to wear with your favourite statement outfit....

Platinum ring set with a central ruby ​​totaling 1.05ct surrounded by brilliant-cut and single-cut diamonds totaling 1.00ct - F/G - VS/SI - ring size U.S. 5.25 - EU. 16(50) detailed...

A ring with radiant slightly convex shaped crown decorated with natural old european diamond cut Diamonds. Most likely US made, ca 1930s. Hallmarked with logo of maker B&K and 18K Pl...

These stunning pair of earrings features a pair of oval sky blue topaz, lab-grown blue sapphire, adorned with round white topaz on the side, handset in platinum rhodium plated sterli...

Antique Sapphire Ring 18ct Gold & Platinum Stamped Circa 1910 Step back in time with this exquisite 18ct yellow gold and platinum Edwardian cluster ring. Featuring a stunnin...

TIFFANY & Co. Etoile 18K Gold Diamond Bangle Bracelet Metal: 18K Gold Weight: 26.0 grams Inside Circumference: 7" Width: 4.35mm Diamond: 10 round brilliant diamonds, carat total wei...

TIFFANY & Co. Forever Platinum 3mm Full Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 3mm Diamond: round brilliant diamonds, carat total weight 1.80ct Hallm...

Period: 1850 ca. Provenance: France Ring size: 12 Weight: 15,8 gr The ring, dating back to the mid-19th century, features a distinctive neo-Gothic mount, finely decorated with chiv...

Experience the tranquil beauty of this Aquamarine and Diamond Pendant — 4.28ct aquamarine and 0.13ct diamonds set in platinum. The piece glows with oceanic clarity and timeless elega...

Antique Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite original Art Deco Target Ring, a true testament to timeless elegance. This stunning piece ...

Antique Aquamarine Ring Platinum Circa 1920s Step into the elegance of the 1920s with this stunning Art Deco ring, expertly crafted from platinum. At its centre is an impressive ...

A Tiffany & Co. solitaire pendant necklace in platinum, set with a round brilliant diamond in a six-prong setting, suspended from a platinum chain. The pendant frame is engraved with...