Gift Set: Alexia's Pear Drop CZ Ruby Jewelry Set Gift sets are sure to please every jewelry lover on your list - shop today to enjoy incredible deals! The simulated Ruby pear drop earring and necklace set is 3.75 carats each and feature a prong set, round cut top stone and a larger, pear cut dangle drop CZ stone. Crafted in sterling silver dipped in rhodium electroplating for that elegant platinum look. This necklace arrives with an 18 inch chain.