Art Deco Black Opal & Diamond Flower Cluster Pendant eternity rings Although it would have originally

Although it would have originally been worn as part of a pocket watch chain

It's set with chunky old mine cut stones

through and through

two sapphire and diamond clusters

Art Deco Black Opal & Diamond Flower Cluster Pendant eternity rings Although it would have originallyDATE: Art Deco, c. 1930 Fantastic Art Deco period black opal pendant dating from the 1930s. The principal stone is mesmerising, bursting with a vivid rainbow of colour that dances and shimmers dramatically in the light. The opal is surrounded by a halo of old cut diamond 'petals' set in fine millegrain platinum bezel mounts. The back is a 15k gold dish, hand engraved with wheat sheaf and four X's motif I'm unsure of the meaning STONES Black Opal