Earrings are about 1 1/2" (3.8cm) including cz-studded hooks. Pendant is 1" (2.5cm) and chain is 18" (46cm) with clasp.
-> This listing is for 1 set of Fuchsia teardrops on Silver base as per pic 1-2. Pic on a buyer shows the same design but in red, just to give you a better idea on the size.
Earrings only at http://www.etsy.com/listing/93896992
Necklace only at https://www.etsy.com/listing/122005205
This set is also available in several colors and bases (pic 5) in individual listings at http://www.etsy.com/shop/YJCouture/search?search_query=twirl
* Pic is credit and courtesy to my satisfied buyer, the lovely Jennifer Wilson.