Gold Diamond and Enamel Stradivari Violin and Bow Brooch, circa 1930

Antique 2.5 Carat Diamond 18K Gold and Platinum Brooch circa 1930 Decorative, leaf-shaped curved diamond brooch, pierced and set with 66 diamonds totalling 2.5 ct, with the 5 larger...

Art Deco 3 Carat Diamond 18K White Gold Bar Brooch Pin, circa 1930 Impressive 3,78 inch (9.6 cm) long diamond bar brooch in boat shape, set in a line...

Art Deco Machine Style 2 Carat Diamond Brooch, Paris circa 1930 Decorative brooch designed in the geometric “machine style”, the center pierced and set with a row of 11 diamonds, th...

Art Deco 37 Carat Citrine Diamond Gold Bar Brooch, circa 1930 This nearly 5 inch extra-long bar brooch is made of yellow and red gold, the fro...

Art Deco 5.2 carat diamond platinum bar brooch circa 1930 This decorative brooch is designed as an elongated pin and geometrically with wavy ribbons and openwork like a grid, set wi...

Art Deco 3.24 Carat Diamond Platinum Bar Brooch circa 1930 Very decorative 3.24 carat diamond bar brooch made of platinum in the form of an elongated pin, geometrically designed and...

A magnificent Art Deco bow brooch made of platinum and many diamonds. The brooch dates from the 1930s and has a beautiful openwork and leave design whi...

Brooch in 18 Karat yellow gold. Charming round antique brooch set in the center with a round cabochon opal in a setting of antique-cut diamonds set on black enameled geometrical moti...

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...

DEAKIN & FRANCIS, Piccadilly Arcade, London This one of a kind 18kt yellow gold with blue enamel bow brooch is a must have addition to your jewellery box. The perfect gift for a lov...

Designed as a greek theatrical mask with green enamel elements, set at the border with rose cut diamonds, inscribed at the back "A Ettore Romagnoli" and dated Marzo 1913 Ettore Romag...

Large Diamond & Gold Bow Brooch, Round cut diamonds set in 14k yellow gold Measurements: 3.5" long