Vintage Trinity Ring circa 1980 Unisex Elegant Chic Cocktail. Significant ring with multiple bands from around 1980 in light gold metal, ring dimensions approximately 0.9 cm in height. Size 57.5 FR, which is about 18.5 mm in diameter. Condition: Used, an item that has been worn... Used, an item that has been worn, potential imperfections. Dominant stone: None. Brand: Trinity. Type: Multiple band ring. Size: 57. Dominant color: Gold.