Vintage Bezel set Green Tourmaline Braided Ring in 18k Yellow gold

Beautiful vintage ring in 18k yellow gold with an East-West bezel set, oval faceted green tourmaline stone. The ring has an open, carved braid design running half-way down the shank.  ID#: RG998 Green Tourmaline: One (1) bezel set, oval faceted green tourmaline stone measuring approximately 5.5mm x 4.0mm x 2.8mm . The estimated tourmaline weight is 0.40ct. Metal: 18k yellow gold  Size: 5 1/2 Weight: 3.34g  Markings: '750' 'S'