925 Silver Agate Slice and Clear Quartz Crystal Necklace Connect with the raw beauty of nature through the 925 Silver Agate Slice and Clear Quartz Crystal Necklace. This distinctive design pairs an organic agate slice with a natural clear quartz point, both suspended from a polished 925 sterling silver chain to create a harmonious balance of earthy texture and refined shine. The agate slice reveals intricate bands and patterns formed naturally over time, each piece one-of-a-kind. Paired with the clarity and brilliance of the quartz crystal — known for its powerful energy-cleansing properties — this necklace offers both visual appeal and spiritual symbolism.