These Celtic knot hoop earrings symbolize faith, love, friendship, and eternity as a complete ring with no beginning or end. The Celtic charm embodies strength, courage, loyalty, wisdom, and beauty, featuring an inlaid heart moonstone that glows pale blue in light. Crafted from hypoallergenic 925 sterling silver, they resist discoloration and are safe for sensitive ears. The outer ring measures 15 mm (0.59 inches), while the inner ring is 12 mm (0.47 inches). Each purchase includes the charm, making it a perfect gift for birthdays, Christmas, Mother’s Day, anniversaries, graduations, or as a surprise for loved ones. A money-back guarantee ensures satisfaction—contact us for any issues.