A twisted silver band symbolizing eternity, a perfect gift for anniversaries or milestones Huzurr Black Diamond & Garnet Silver Eternity Band Ring .Eternity rings are a symbol of eternal love - a promise of lifelong commitment. But it doesn't stop there. This ring is symbolise the circle of life. Black diamonds, with their exceptional hardness and mysterious dark color, are considered a symbol of strength, courage and personal transformation. The most traditional way to wear an eternity ring is as a single piece on your ring finger. This classic look creates an air of timeless beauty and makes for a perfect everyday accessory.