Art Deco Old Cut Diamond Three Stone Trilogy Ring Carnelian each set with graduated brilliant-cut this exceptional piece features CA6655 Opal

each set with graduated brilliant-cut diamonds in platinum and yellow gold

The stones are flush set in the gold

Mid-century silver and black enamel bangle with floral decoration on the silver sections and geometric patterns on the alternate sections

A particularly handsome late-Victorian cluster ring

A bright and colourful 1930s opal slice necklace each glass bead set with 8 slices of black opal

Art Deco Old Cut Diamond Three Stone Trilogy Ring Carnelian each set with graduated brilliant cut this exceptional piece features CA6655 Opal each set with graduated brilliant cut diamonds in platinum and yellow gold The stones are flush set in the gold