This lot includes four brooches. 

THE FIRST
Polished Gold-tone metal C Dior brooch. 
Unlabeled
 
Approximate Measurements:
Length: 2.5"
Width: 2.25 "

THE SECOND
Gold-tone metal with brown enamel stylized bee brooch. 
Label (stamped): Valentino  

Approximate Measurements:
Length: 2.75"
Width: 1"

THE THIRD
Gold-tone and silver-tone metal turtle time piece with clear rhinestones, blue enamel stones, and blue rhinestone eyes. The top shell is hinged with the timepiece underneath. Could be worn as a brooch or pendant. 
Timepiece: La Tour / 17 Jewels
Label (stamped): K. J. L.

Approximate Measurements:
Length: 2.5"
Width: 1.5"

THE FOURTH
Green enamel and clear crystal pave shield brooch with red, blue and green rhinestones set in a gold-tone plated hand polished setting.
Label (stamped): Swarovski Swan logo

Approximate Measurements:
Length: 2.5"
Width: 1.5"