Black Onyx Diamond Bow Brooch Mounted in 9 Carat White Gold Dated circa 1930s

18ct Gold Ruby & Diamond Brooch Set With Centre Pearl, Dated Citrca 1920. Pretty 1920's Brooch with old cut diamonds set in platinum and old square cut rubies set in 18ct gold with ...

9ct Gold Riding Crop Brooch, Dated Circa 1910,William Goss,Birmingham Made in 3 colour gold and mostly used as a stock pin for riding or hunting. Such detail...

Victorian 15ct Gold Diamond Cluster Brooch With Centre Opal Dated Circa 1890 Very unusual brooch in the shape of a " Catherine-Wheel", with bright old cut diamonds and a nice cabocho...

Antique Scotch Pebble And Silver Brooch dated Circa 1890 Typical Scottish Brooch with really nice examples of scotch pebble and beautifully hand crafted silver leaves.

An impressive antique 0.22 carat diamond and 15 karat yellow gold, platinum set wreath brooch; part of our diverse antique jewellery and estate jewelry collections. This fine and impressive 1930's diamond brooch has been crafted in 15k yellow gold with a platinum setting. The brooch has been modelled in the form of a wreath and tied bow. The wreath has a twisted ribbon design, accented with a millegrain decoration and a tied bow to one side. The design is embellished with a total of nineteen pavé set diamonds in a combination of Old European and eight cuts. A setting is encompassed with a plain and unembellished outer border, completing the design. The platinum set brooch secures to the reverse with a 15k yellow gold hinged pin and safety clasp. The brooch is hallmarked to the outer rim with the marks for 15k gold and platinum (PLAT 15CT). This impressive antique bow brooch...

Finely crafted in platinum with Old Mine cut Diamonds weighing a total of approximately 7.50 carats and Onyx. Circa 1930s 7/8 x 2 5/8 inches

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...

Diamond & Onyx Bow Brooch A brooch featuring old mine diamonds & black onyx. Diamond Weight: approximately 1.00 carats Measurements: 2" long Metal Type: 18 karat white gold