For a pop of color on a gold tone setting, this circle ring is the best go-to. With zirconia adorned style, this adjustable ring is a must have in any wardrobe. Details Gold Tone Gemstone Adorned Adjustable Content + Care 16K Gold Plated Brass Zirconia To avoid tarnishing and prolong the life of your jewelry, we recommend that items are not exposed to chlorine, perfumes, excessive sweat, or water as these can be abrasive and cause the removal of the plating.