A single strand of white Akoya pearls finished with a diamond-embellished platinum criss-cross clasp. Gump’s is forever treasure hunting for the best of everything and our collection of estate jewelry — featuring rare antique pieces — is no exception. Distinguished in provenance, each item is one of a kind, reflecting its distinctive gemstones, materials and craftsmanship. Circa 1970s. 42 white Akoya cultured pearls, 9-9.5mm. 30 diamonds, est. 2.20ctw. Platinum. 17 1/2" long.