- Eklo Three-Stone Rubis and Diamond Platinum Ring With 18K Rose Gold Heart SettingUS$ 975.00Total diamond weight .30ctChapira Platinum Tension-Set .30CT Canadian Diamond Solitaire Bridal SetUS$ 1,800.00Total diamond weight .30ctMadeline Platinum .36CT T.W. Canadian Diamond Accented Solitaire Engagement RingUS$ 1,200.00Total diamond weight .37ctSindy 1/3 carat diamond ring solitaire in platinum for ladiesUS$ 1,425.00Total diamond weight .38ctGraceful 1/6 carat Canadien diamond solitaire ring for ladies in 18k gold and platinumUS$ 1,313.00Total diamond weight .30ctRio Classic Three-Stone Design Delicate Diamond Platinum Engagement Ring For WomenUS$ 750.00Total diamond weight .26ct