細節
FOUR STICK PINS
The first, set with a spherical pink conch pearl and the other three set with natural pearls
With certificate 4263058 dated 19/1/96 from the Gemological Institute of America stating that the opaque pink sphere is a conch pearl and with certificates 4255731 dated 25/4/94 and 1951757 dated 3/12/91 from the Gemological Institute of America stating the others are natural pearls (4)