A whimsical and intricately crafted brooch/pendant in 14K yellow gold, designed in the likeness of a mythical sea monster or insectoid creature, typical of imaginative mid-20th century design. The textured gold body is accented with approximately 87 single-cut diamonds totaling an estimated 0.90 carats, set in white gold to enhance their brilliance. Two cabochon emeralds, approximately 0.50 carats total, form the creature’s expressive eyes. This unique piece features a dual pin and bail mechanism for versatile wear as a pendant or brooch. Weighing approximately 18.7 grams. Circa 1960s.