Amethyst & Diamond Earrings set in 18k Gold over Sterling Silver. Purple: the color only royalty and high church officials were allowed to wear when Sumptuary Laws were enforced across Europe in days gone by. But now purple is for everyone and what better way to show off its rich, cool hue than in these half hoop earrings? Trios of the gems are set in 18k gold overlay on sterling silver, enhanced by faux pav̩ and diamonds. Six 3-4mm genuine round cut amethysts ~ 0.80 ct Two 1.0mm genuine round cut white diamonds 24mm 18k gold overlay on sterling silver half hoop & post. Superior to mere traditional plating, an 18k gold overlay provides the quality look, feel and durability of gold.