Tiffany & Co. Pink Sapphire and Peridot 18k Yellow Gold Chandelier Earrings

Lovely vintage Tiffany & Co. 18k yellow gold chandelier earrings with pink sapphires and peridot stones set on lengths of 1.3mm chain.  ID#: EAR721 Pink Sapphire: Six (6) bezel and prong set round mixed cut pink sapphires measuring approximately 3.0mm each in diameter  Peridot Stones: Eight (8) bezel and prong set round mixed cut peridot stones measuring approximately 2.9-3.0mm each in diameter Metal: 18k yellow gold  Drop Length: 57.6mm  Weight: 5.19g Markings: 'T&Co.' '750'