9.85 Carat Diamond Encrusted Universal Geneve Platinum Watch

A gorgeous pair of various shaped Diamond and platinum clip earrings. The 5.32 carats in Diamonds consist of round brilliants, pear shapes, and baguettes. they are graded as G-H color, VS-SI1 clarity. The earrings feature a hinged clip back, to which a post could be added. Offered by Charles Schwartz...

A simple and elegant Art Deco brooch. The brooch has a center bezel set old European cut marquise Diamond. The marquise is set with 74 old European cut and single cut Diamonds thro...

A gorgeous easy to wear pair of earrings! The 1.00 carat total weight diamonds are bezel set, surrounded by hand engraved metal work, suspended from a curved lever back closure in p...

An absolutely stunning 3.14 carat pear shape Diamond and platinum ring. The pear shape is set in a four prong basket setting, with a tapered baguette Diamond on each side tapering in...

A 12.16 carat emerald cut aquamarine and diamond platinum ring. The aquamarines is set with four double prongs sitting above a single row of 26 round brilliant diamonds that have a ...

A stunning Sapphire and Diamond ring by the designers at Oscar Heyman Brothers. The ring features a 4.82 carat center oval shaped Sapphire, set with a single tapered baguette Diamon...

A very fine and impressive vintage 6.85 carat Old European round cut diamond, 1.10 carat ruby and platinum, flower spray brooch: part of our diverse brooch collection. This stunning vintage flower spray diamond brooch has been crafted in platinum. The vintage brooch has been modelled in the form of a floral spray, consisting of two flowers and foliage tied with a ribbon. The two flower heads are each ornamented with a claw set mixed cut natural ruby, encircled by six individually claw set Old European round cut diamonds, varying in size. The ribbon design, securing the platinum stems of the flowers, is embellished with three channel set calibre cut rubies. The brooch is further ornamented with realistically modelled leaves in relief. This impressive platinum vintage ruby brooch...

Circa 1960 Geneve with rich fourteen karat 14K yellow gold bracelet the fine ladies dress watch has a beautifully diamond framed oval face with .72 carat of H/I2 diamonds. The watch has a quartz movement and fresh battery (number 364). The elegantly slender style bracelet is 6.5 inches in length and has a quality adjustable clip style closure. This great vintage jewelry...

A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The brooch has been modelled in the form of a three-dimensional tied ribbon bow. The two platinum settings composing the bow loops are embellished with forty-two pavé set transitional modern brilliant round cut diamonds, in addition to a further six diamonds to the interior. The cut tails of the bow are ornamented with a further forty-three pavé set transitional modern brilliant round cut diamonds, paralleling the flowing nature of the ribbon. Both the bow loops and tails settings incorporate scalloped pierced decoration, enhancing the texture of the article. The bow's knot features six transitional modern brilliant round cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and clasp. This stunning antique bow brooch is hallmarked to the reverse with the mark for platinum (PLAT). This antique diamond bow brooch...

An absolutely exquisite platinum and diamond pin clips from the Art Deco (ca1920) era! This wonderful and unusual piece is made of platinum an...

Raymond C. Yard was a legendary name in jewelry during the height of the Art Deco era. He began working at Marcus & Co. at the young age of 13, and 20 years later was the company's l...

The perfect combination of diamonds and platinum keeps time on this spectacular Art Deco Ladies Wrist Watch by Elgin Watch Co. Dripping with two carats ...