Circa 1955. Designed by Ruser, this extraordinary platinum and gold floral pin features luminous baroque pearls and sparkling diamonds. 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. Three baroque pearls. 116 diamonds, 4.00ctw. Platinum. 18-karat yellow gold. 3"L x 1 1/4"W.