This is an authentic Tiffany & Co. Brooch in 18k yellow gold featuring a charming fish motif design. The brooch showcases a beautifully detailed body adorned with numerous gold granules and set with a ruby cabochon eye, capturing the elegant craftsmanship Tiffany & Co. is renowned for. The sculptural fish form, with its gracefully articulated fins and warm gold-red coloring, makes this a distinctive and whimsical addition to any fine jewelry collection.