Details Sunset-Inspired Signet Ring Ring is 12 x 4 mm Stone is 8 x 10mm Ring weighs 8.78 grams Available in US ring sizes 5, 6, 7, & 8 Part of the Night Swim Collection 1 year warranty All LuvAj.com orders are sent in Luv Aj branded gift boxes or packaging Materials Made from plated brass and Natural Aventurine stone Plating is waterproof and tarnish free 14K plated brass and Rhodium plated silver with E-Coating Plated high polish 14K Gold or Rhodium for maximum shine Ring is 100% nickel-free and cadmium-free