- Eklo Three-Stone Rubis and Diamond Platinum Ring With 18K Rose Gold Heart Setting$1,300.00Total diamond weight .30ctJurtina 14K White Gold Oval Rubis Diamond Halo Genuine Birthstone Ring For Women$1,300.00Total diamond weight .25ct1/3 carat diamond simple and elegante 18k and platinum solitaire for ladies$1,250.00Total diamond weight .34ct