For individuals born under the zodiac sign Pisces (between February 19 and March 20), there are several gemstones traditionally associated with this water sign. These gemstones are believed to resonate with the characteristics and energies associated with Pisces. Some of the gemstones linked to Pisces include:

1. Amethyst: Amethyst is a popular gemstone for Pisces. It is believed to enhance spiritual awareness, intuition, and provide a sense of calm.

2. Aquamarine: Aquamarine, with its soothing blue color, is associated with Pisces and is thought to promote emotional balance, communication, and tranquility.

3. Bloodstone: Bloodstone is believed to be beneficial for Pisceans, as it is associated with courage, strength, and healing.

4. Jade: Jade is considered a protective stone and is associated with good luck and harmony, making it a suitable choice for Pisces individuals.

5. Moonstone: Moonstone, with its ethereal appearance, is often linked to intuition and emotional balance, making it a gemstone that aligns well with the sensitive and empathetic nature of Pisces.

6. Clear Quartz: Clear Quartz is known as a master healer and is believed to amplify energy. It can be used to enhance the spiritual connection and overall well-being of Pisceans.

Remember that these associations are based on traditional beliefs and metaphysical practices, and there's no scientific evidence to support these claims. When choosing a gemstone, personal preference, aesthetics, and individual resonance with the stone are important factors to consider. If you're interested in the metaphysical properties of gemstones, it's always a good idea to explore and discover which ones resonate with you personally.