Sprial in rose, yellow and white gold set with 30 round brilli... A pair of 18ct three tone gold spinning diamond stud earrings, each a spiral in rose, yellow and white gold set with 30 round brilliant cut diamonds centring a spinning star set in white gold with 7 round brilliant cut diamonds, width 10.8 mm, TDW = 0.49ct, wt. 4.98g.