Chalcedony & Rose Cut Diamond Heart Ring Citrine 1920s platinum and 18ct gold CA8868 Hair They date to around

1920s platinum and 18ct gold diamond double clip brooch set with old mine cushion-shaped diamonds

They were used to secure a cravat or tie and became a canvas for intricate designs

An Edwardian oval synthetic sapphire and transitional cut diamond ring set in platinum and 18ct gold

A perfect rosary window of plique a jour set in 18ct gold with French eagle marks for 18ct gold on the pendant loop

Chalcedony & Rose Cut Diamond Heart Ring Citrine 1920s platinum and 18ct gold CA8868 Hair They date to around 1920s platinum and 18ct gold diamond double clip brooch set with old mine cushion shaped diamonds They were used to secure a cravat or tie and became a canvas for intricate designs