Timeless & Soffisticated Gold Plated Black Sapphire XO Bracelet & Earrings

Bracelet measures end to end 8", length of earrings closed measures 3/4" and both measure 1/4" wide. I'm assuming the stones are stimulated black Sapphire, only because each X is stamped to look like tiny diamonds. I don't see any markings to determine the maker. From pet-smoke free home.