Vintage 1970s 18ct Yellow Gold Tie PinVintage 1970s 18ct yellow gold tie pin featuring a white sapphire. This beautiful pin would have been worn on a tie keeping the gentleman of the 1970s incredibly smart. The pin could easily be worn as a brooch. The pin secured with a traditional fastening which is screwed on. ERA Vintage, 1970s HALLMARKS None, tested 18ct gold. MEASUREMENTS The pin measures 5. 1cm 2" in length and 0. 8cm 0. 3" in width (widest point). WEIGHT 2. 22g CONDITION The pin