Vintage “Toi & Moi” ring, sapphire and diamonds

A 'you and me' ring in 750/000 yellow gold, set with a pear-cut sapphire and an old-cut diamond, supported by baguettes. Estimated weight of the sapphire: approximately 1.50 cts. Width: 15mm Weight: 5.9 grams Diamond weight: approximately 1 carat Finger size: 51