Part of her “Opal Obsession” collection (an obsession I share), Jennifer Meyer has an assortment of pieces featuring opals both bold and delicate. This larger piece features a heart shaped opal surrounded by diamonds. Her site notes, “Known for its protective qualities, each natural stone is one-of-a-kind and may vary slightly from piece to piece. A symbol of love, it’s the perfect gift for yourself or someone special.”

This sells for USD$5,500.