This pin is beautiful- I tried to capture in various positions but don’t believe it captures the beauty. Gold tone - the lattice portion is white with tiny crystals of blue. Each end of glower is light blue crystals trimmed gold tone. Center is made of crystals. There are two a tiny crystal missing see pic. Back center has Vendome branding. Vendome was a high-end costume jewelry lie marketed to elite women and designed to imitate French fashions of the time. It was a sub of Coro late 1940s until closed 1979.