An early 20th century aquamarine, diamond and seed pearl pendant necklace,

An early 20th century aquamarine, diamond and seed pearl pendant necklace,
the oval aquamarine single stone to an old-cut diamond and seed pearl surround with wire loop spacers, to an old-cut diamond and rose-cut spearhead design suspension loop and a fetter and three link neckchain, circa 1905.
See plate 13