1) 18K yellow gold Spanish boat pin, "S. Maria" engraved on white gold ribbon below, bezel set round diamond accent, "MOD. DER." engraved on back, post, 3/4 in. L, 2) 18K yellow gold enameled horse jockey pin, bead set round diamond accent, signed "A & St. J" on back, post, 3/4 in. L, 3) 18K yellow gold pin featuring a red bezel set stone, post with 14K friction back, 3/8 in. L, 4) 14K yellow gold textured crab pin with pink sapphire eyes, signed "APIS" on back, post, 5/8 in. L, 5) 14K yellow gold pin featuring stacked triangles with high and crosshatched finishes with a line of white gold with bead set diamonds, milgrain details, post, 3/4 in. L, 6) 10K yellow gold pin by Swift & Fisher featuring a textured bird in flight, post, 5/8 in. L, and 7) 10K yellow gold pin featuring a little mouse with a prong set round ruby at the tip of its tail, 1 in. L, 9.7 grams tw (4.4 grams of 18K, 3.4 grams of 14K, 1.7 grams of 10K)