Amethyst Quartz Necklace This stone is also known as the stone that protects true love, and is very popular for fulfilling romantic relationships. It is also said to be strong during times of change and to have high spiritual power, making it popular not only for romance, but also as a talisman for warding off evil, as a charm for those in creative work, and for improving luck. We also recommend wearing it as a pair with your loved one. ※About Allergies ・The necklace uses stainless steel. Please be aware that some parts of the choker also use stainless steel. ・We also have gold-plated necklaces available, so you can change to gold plating. Please contact us when ordering. If you experience an allergic reaction, discontinue use and consult a doctor.