A pair of aquamarine and diamond ear pendants, by Jan Logan, of Art Deco inspiration, each designed as a rectangular-shaped aquamarine, mounted within a geometric openwork plaque, set throughout with a series of round brilliant-cut diamonds, signed Jl for Jan Logan, aquamarine approximately 10.00 carats total, diamonds approximately 3.60 carats total, mounted in 18 carat white gold, length 7.0 cm