1.05ct t.w. Diamond Station Spiral Bangle Bracelet In Gold. 7" Our trendy 1.05 ct. t.w. diamond station spiral bangle bracelet features a graduated design that will turn heads! It's a sparkling spiral of charm that looks great on its own or when paired up with other bracelets. 14kt white and yellow gold bracelet. Diamond birthstones are the perfect gift for April birthdays.