Diamond, Sapphire & Ruby Art Deco Flip-over Ring

An impressive looking Art DecoA movement within the arts between the two Great Wars (1920-1935) across Europe and the US, characterized by its clean, geometric designs. The aesthetic was intended to celebrate an age of progress and the modernity of the machine. swivel ring with unusually large stones. Alternate between rubies and sapphire- two rings in one! It is in 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) white goldWhite gold is an alloy of gold and at least one other white metal – most often nickel or palladium (both of which act as a bleaching agent to reduce the natural yellow colour of the gold). and was made circa 1930.