Serenity is an adjustable stainless steel bracelet with a diameter of 65 mm at its maximum topped with a glass cabochon inlaid with a chip of guillson opal. a fragment of opal is held in a suspension in the glass this process allows you to observe the opal from all angles and thus reveals all these reflections This bracelet will give you a touch of shimmer. Discreet and delicate it will delight you.