Shop › House of Avorio - The Pearl Stud Earring House of Avorio - The Pearl Stud Earring from $30.00 18k Gold plated stainless steel. Waterproof, tarnish free & hypoallergenic. 18k Gold plated stainless steel. Waterproof, tarnish free & hypoallergenic. Size: Select Size Small Med Large Quantity: Add To Cart Added!