Very lovely, antique Birmingham C1911 Ruby & Diamond Ring, 5 stones with Diamonds and 3 Rubies

Very lovely, antique Birmingham C1911 Ruby & Diamond Ring, 5 stones with Diamonds and 3 Rubies 18ct yellow gold 5 stone Ruby & Diamond bridge ring. 3 round Rubies & 2 old cut Diamonds claw set in a low bridge on a ½ round 1.83mm band. Rubies 1 @ 4.2mm = 0.40cts moderately bright mid-dark purplish red lightly included. 2 @ 2.9mm = 0.30cts moderately bright mid-dark purplish red lightly included. Diamonds 2 @ 2.45mm = 0.12cts H/KP1 Total ring weight = 3.45grams Manufacture – Handmade Hallmarked – Birmingham 1911