The best diamonds are old cuts - true or false?! For sale: an antique Victorian gold and diamond marquise ring, featuring old cut diamonds clustered together and set with scrolling shoulders. The ring is fashioned in 15ct gold, which is a beautifully buttery yellow, and the old mine cut diamonds have plenty of fire and character. Estimated to date to the late Victorian period, c 1870-1890. Total diamond weight approximately 1.00ct The head of the ring measures 2cm tall x 77mm wide Ring size: N W