Vintage Cocktail Ring Blue Stone with faux Diamonds Gold Tone Ring Prom Size 6

Cocktail ring with Blue stone facet cut surrounded by two tiers of rhinestones. Vintage to the 80s. Gold tone ring with no hallmarks or markings. Costume jewelry. Measurements See photo of ring chart Measures 16.5 mm diameter with a measuring tape which is a size 6 according to the chart. Use measurements.