This Diamond Cupcake Pendant drops from $149 to $29.95 at Rakuten (formerly Buy.com). With free shipping, that's the best price by $5 we could find for this necklace. It features an 0.5" 18K gold-plated cupcake charm studded with .04 ct. worth of genuine diamonds; the pendant hangs on an 18" sterling silver chain. This is a well-reviewed Rakuten seller (their Amazon storefront is similarly well-reviewed) and the piece has a 4.5/5 average review from Rakuten shoppers. Sales tax is not charged in most states.