Vintage Avon "Fire Flower" Ring Adjustable Sizes 4-6 Gold Tone Faux Pink Opal

I am clearing out my jewelry box and have reluctantly decided to part with this item. This stunning ring was made by Avon beginning in the 1970s. The gold tone metal has intricately detailed leaves surrounding a faux (simulated) pink opal "flower". The stone's coloring in very deep and changes between pinks, oranges and blues depending on the light. On the outer edges of the design are three clear stones that look like sparkling dewdrops on the leaves. The band has an inner flexible band that allows the ring to fit fingers from sizes 4 to 6. The Avon name is stamped inside.