Natural Diamond Double Interlocked Ring .925 Sterling Silver Unique & sparkly dual ring. One pave with Genuine Diamonds & the other is solid .925 Sterling Silver Diamond 0.5 CTW Band Thickness (Individually): Approx. 3.5mm New with tags. About Natural Diamonds: Natural diamonds are rare, billion-year-old gemstones formed in the Earth’s upper mantle under extreme heat and pressure, composed of crystallized carbon. Brought to the surface via volcanic eruptions, traveling at 30 to 40mph. They are prized for their unique geological history, unmatched durability, and brilliance. The diamond is also known as a “stone of innocence”, signifying purity and constancy.