Elegant Gold and Silver Women's Brooch

That's a beautiful piece! It definitely looks like a vintage brooch or pendant featuring a lovely cabochon. The stone has intricate patterns of beige, brown, and cream, which can be a type of agate. The gold-toned setting appears to have a decorative, possibly twisted rope design around the bezel. There are also clear rhinestones or crystals embellishing the setting. The design has a vintage feel to it. 5 x 4 cm approx.