Is the century -old diamond? 2022-09-11 A century -old platinum diamond ring in the girlfriend, seeking experienced masters, how about the diamond ring of Century Yuan? Article précédentSeeking: Xinrui series Forevermark diamond ring mapArticle suivantSeeking: List of all decoration companies in Shanghai ?? Continue Reading I bought a diamond ring in Zhou Dafu, 58 points, 18K, the color was D, the clarity was SI, it took 15,000, it was cheap, I would like to know why? Will it be an old drill?2022-10-09