Thank you for looking at this fabulous ring . The color is silver and the composite of the ring has 18k gold filled , mixed part stainless steel alloy Very pretty faux, lab created, white sapphires measures size 8 but the wide band can make it fit like a size 7 depending on the slenderness of your finger not adjustable , sturdy glittery, cocktail ring,, statement, club wear, rave wear, night club, rhinestones, crystals, rhinestone, aurora borealis