Gabriel Designs .48ct t.w. Diamond Drop Station Necklace. 15.5″. Gabriel Designs takes a fresh approach to the station necklace with this 14kt white gold design. .48 ct. t.w. round brilliant-cut diamonds bedeck the dangling marquise and round charms, with the longest drop hanging dramatically to 1 3/8″. On a cable chain with a 2″ extender and a lobster clasp. Gabriel diamond station necklace. Diamond birthstones are the perfect gift for April birthdays.