.60 Victorian Solitaire Diamond Engagement Ring in 14k Yellow Gold. This Victorian solitaire engagement ring features a .60 carat Old European cut diamond finished in 14 karat yellow gold. The center diamond is bright and glittering, set in six (6) gold prongs. From the profile, the diamond is elevated in a basket mounting that resembles a slender crown. Finished on a radiant 14k yellow gold band, this antique engagement ring is a fine example of the craftsmanship of Victorian era jewelry makers.