Gemini birthstones are known for enhancing communication, intellect, and adaptability—key traits of this zodiac sign. The most popular gemstones for Gemini include Agate, which promotes balance and stability, and Citrine, which encourages creativity and positivity. Moonstone enhances intuition, while Aquamarine helps with emotional clarity. These stones help Geminis channel their energy effectively, improving focus and reducing restlessness. Wearing Gemini birthstones can bring harmony to their dual nature, allowing them to express themselves clearly while staying grounded. Each stone carries unique vibrations that align with the dynamic and ever-curious spirit of Gemini individuals.