A pair of Estate David Webb, Black Enamel & Diamond Ear Clip Earrings. Very good condition, 2 small chips on corner of the enamel on one earring. See images 
 
Designer: David Webb 
Weight: 30.7 grams 
Length: 1 1/8'' 
Width: 1 1/8''
Main Stone: Diamond 
Diamond Weight: (66) Approx. 3.30 cttw 
Metal / Purity: 18k Yellow Gold & Platinum 
Hallmarks: Webb 18k Plat 
Approx. Year: 1970-80's
Condition: Pre-Owned, Very Good Condition, Normal signs of wear consistant with age 
Country of Origin: USA