Set of 4 Vintage Style Rings

4 Rings - 3 Sizes (see 2nd photo). Sizes = 6.5, 5, and 4 (possible 3.5). Two rings are gold, two are silver (plated). Vintage Style. Would prefer to sell as set, but might sell individual. Never Worn. New Condition. Stones in Size 5 Ring are kind of crooked, but not super noticeable when on the hand.