1959 Platinum

, platinum bracelet; part of our collection of luxury sapphire jewelry. This stunning, fine and impressive

Completed by knife edge shank Stamped for platinum Circa: 1950s Ring Size: 8 1/2 and sizable Measures north

shank. Tested platinum, signed 'Cartier Paris', numbered '6248', French, circa 1950, HRD report no

Solid square design Platinum cushion shape double sided Tiffany & Co cufflinks with full cut

A gorgeous 1950’s brooch done in platinum and set with approximately 7.60cttw in G-I color Vs1-Si1

platinum Numbered with maker's mark for S. Korff & Sons Circa: 1950 Ring Size: 5 3/4 and sizable

An exceptional, stunning, fine and impressive vintage 2.96 carat diamond (total), platinum and 9

bright Stamped for platinum Circa: 1950s Ring size: 8 1/2 and sizable Measures north to south 5.5 mm and

A stunning, fine and impressive vintage 3.20ct emerald and 4.10ct diamond, platinum ballerina ring

. Set in sleek platinum, the center stone is accented by six delicate single cut diamonds that add

approximately 0.30 carat total - G/H color with VS clarity Stamped for platinum Circa: 1950s Ring Size: 5 1/2

platinum Circa: 1950s Ring Size: 5 3/4 and sizable Measures north to south 5.0 mm and sits 5.0 mm high

A rare vintage Tiffany & Co. Art Deco Revival pocket watch made in platinum and accentuated with

Ring in platinum, dog's head hallmark. Oval and domed, openwork, this incredible ring is claw-set

matched to center Bar set in cathedral style shoulders Stamped for platinum Circa: 1950s Ring Size: 7 3/4

Platinum ring. Magnificent antique solitaire in excellent condition, this engagement ring is

This delightful 1950s platinum and diamond watch has approximately 5 carats of F-G colour VVS

and showcases outstanding craftsmanship and presence. Expertly crafted in solid platinum, the ring is

Vintage 1950’s Platinum Diamond Flower Bouquet Pin 9.70ct - The pin contains 5 fancy kite shape

A stunning vintage 3.20 carat pear cut Madagascan sapphire and 3.05 carat diamond, platinum ring

Stamped for platinum Circa: 1950s Ring size: 5 3/4 and sizable Measures north to south 7.0 mm and sits 6.8

This exceptional Mid Century platinum ring showcases a breathtaking 4.34-carat pink sapphire

Flush set in a highly rendered platinum gallery with pierced floral motifs throughout Bar set and

These stunning platinum drop earrings feature two round brilliant cut diamonds, one on the stud and

These retro-style earrings from the 1950-1955 era are crafted in platinum 950 and feature diamonds

This exceptional Mauboussin Paris platinum ring centers a dazzling 4.24 carat old European cut

. Crafted in platinum, the ring’s substantial profile and enduring craftsmanship reflect the elegance and

crafted in platinum, consistent with fine mid-century craftsmanship, giving the ring a rich feel and a

A 0.65 carat Columbian emerald and diamond platinum engagement ring. This beautiful emerald and

throughout Stamped for platinum With maker's mark for W.J. Harber Co. Ring Size: 6 3/4 and sizable Measures

Beautiful Retro Estate Platinum Old Cut Marquise Diamond Scalloped Engagement Ring - GIA. This

polish finish Stamped for platinum With serial number Circa: 1950s Ring Size: 6 3/4 and sizable Measures

A striking mid-century sapphire and diamond ring finely crafted in platinum and 18K white gold. The

carat total, D color with VS1 clarity Completed by high polished shank Stamped PLAT for platinum Circa

A stunning, fine and impressive 6.98 carat citrine and 2.54 carat diamond, platinum cocktail ring

carat total - eye clean and bright Inscribed 'J.J.S. to M.A.S 8-11-50' Stamped for platinum Circa: 1950

Elegant multi- strand necklace mounted with two structures in platinum studded with diamonds, black

: Mid-Century (Circa 1950) Material: Platinum Height Above Finger: Approx 8.10mm Band Width: Approx

A sapphire and diamond cluster shield shaped platinum ring This unusual cluster ring is set with a

A fine and impressive 0.27 carat diamond and platinum full eternity ring; part of our diverse

A stunning, fine and impressive vintage 1950's 6.05 carat diamond and platinum bracelet; part of

This Mid Century engagement ring showcases a beautifully proportioned old mine cut diamond whose soft warmth and antique faceting radiate a romantic, candlelit glow. Sleek baguette d...

A stunning vintage 1950s 3.57 carat Madagascan sapphire and 2.37 carat diamond, platinum cocktail

This mid-century platinum ring showcases a GIA-certified 4.84 carat Asscher cut blue sapphire

clarity, adding a sleek, architectural contrast that enhances the overall design. Crafted in platinum

platinum during the 1950s, the ring reflects the timeless sophistication and balanced proportions of the

design. Crafted in platinum during the 1950s, the ring reflects the era’s clean lines and timeless

VS clarity, adding a refined, architectural balance to the design. Crafted in platinum during the

platinum during the 1950s, the ring reflects the timeless sophistication and clean lines of the era

emeralds and .75 carats of round brilliant diamonds set in platinum Size 6.5

Dimensions: A diamond and platinum brooch/pendant, circa 1950. Gross weight : 27,26 gr. Dimensions

shoulders Completed by subtle knife edge shank Stamped for platinum With partial maker's mark Circa: 1950

, platinum pendant; part of our pear cut jewellery collections. This stunning, fine and impressive vintage

Harry Winston Platinum Diamond Cocktail Watch with Audemars Piguet Movement Description: An

: Prong-Set Metal: Platinum Ring Size: 10.5 US, Resizable This vintage French ring showcases a

Platinum Vintage Reto 4.42 Carat Citrine Bezel & Diamond Halo Ring. Jewelry Details: Item Type

. Crafted in sleek platinum during the 1950s, the ring reflects the timeless sophistication and clean lines