SPINELLI KILCOLLIN Enzo SG Noir Ring featuring a band of .925 sterling silver set with u-pavé black diamonds as a foundation for an accompanying band in matching, solid .925 sterling silver. Both bands are linked by two orbiting connectors in contrasting 18k gold. Bands: 2.8mm gauge .925 sterling silver band and 3.6mm gauge .925 sterling silver band. Stones: black diamonds (approx. 2.15 cttw). Connectors: 18k yellow gold.