Swarovski Curiosa Ring Cocktail Crystal Multicolored 58A shining example of 'mathemagical' design, this crystal cocktail ring catches the light at all angles. With its vibrant, step cut baguette crystals and wide iridescent band, it will add a pop of prismatic colour to any look. Wear it solo, or stacked with other rings for maximum impact. This ring is part of the Curiosa family, designed by Creative Director Giovanna Engelbert for Collection I.