Vintage 9k white gold ring from Birmingham features three brilliant round cut diamonds set in a square frame.
Good vintage condition
Size: 6 resizable*
Weight: 2.5 grams
Band: 6.5 mm (front), 3.0 mm (back)
Diamonds: 1.5 mm x 3 round cuts
Hallmarks: 375 for 9k, scale for gold, DIA for diamonds, anchor for Birmingham, “SG” for makers mark,