Opal and Diamond Brooch

White Gold and Diamond Fish Brooch 14 Karat Gold and Diamond Fish Brooch, the fish set with numerous diamonds, with a colored stone eye, 1.56 inches

18 Karat Gold, Stone and Diamond Flower Brooch Designed as a rose, the petals of carved stone, accented with a brilliant-cut diamond, signed Cellino 1.44 x 3.41 inches gross weight 4...

Diamond heart pendant-brooch, set with diamonds weighing approximately 1.15 carats, mounted in 14 kt gold, brooch fitting, 1.95 inches

A Silver and Colored Stone Brooch Art Deco Style Pin / Brooch, 3 in. overall length gross weight 5.2 grams marked STERLING

Opal and Diamond Platinum Brooch Description: A breathtaking display of elegance, this opulent brooch is a true masterpiece of design, featuring a mesmerizing opal drop weighing app...

Opal & Diamond Brooch 1 center opal surrounded by 5 large old mine diamonds & 91 small round cut diamonds, suspending a pear shape cabochon opal set with round cut diamonds Cente...

An Victorian opal and diamond flower brooch, with a central old brilliant-cut diamond in a silver collet and five petals each set at centre ...

Here we have a marvellous brooch come pendant taken from the Victorian period. This antique piece has been crafted from 18ct yellow gold into a multilayered floral design with each petal playing host to a resplendent heart-shaped white opal glistening with intense flashes of blues and greens alongside fiery orange vibrance. The trim around the outer edge features a single row of round faceted old cut diamonds before the piece is made complete by a single matching larger diamond sitting slightly risen at the centre. All diamonds here have been collect set in silver whilst the reverse side possesses a C clasp brooch...