Gilt-Silver, Diamond, Opal and Sapphire Moveable Bee Brooch, the silver brooch with gold gilt highlights and moveable wings and head, set with eighty-three mixed-cut diamonds, with an approximate total weight of 0.50 carats, the body set with a round 5.0 mm opal cabochon and an 8.5 mm x 12.0 mm pear-shaped opal cabochon, the head with two round 2.0 mm sapphire cabochons for the eyes, size with extended wings, 1-3/4" x 1-1/8", 6.4 grams total weight.