- Albertine 14K Platinum 6-Prong .50ct Solitaire Diamond and Diamond Accents in Milgrain Engagement Ring$3,000.00Total diamond weight .56ctCrossing prong diamond solitaire with diamond shoulders for ladies$2,650.00Total diamond weight .64ctSantina Princess-Cut Canadian Diamond Bridal Set in 14k White Gold for Ladies$2,700.00Total diamond weight .69ct