Infinity Crystal Grid - Wholeness and Completion. The Infinity symbol, also referred to as a Lemniscate (Figure of Eight) represents two becoming one. The loops also reflect the balance of opposites: masculine/feminine, yang/yin, light/dark, day/night. This grid can be created either vertically or horizontally. Suggested properties of gemstones for the left-hand or upper circle: grounding crystals. For the right-hand or lower circle: high-vibration, light-bringing crystals.