october is the month of transformation and change, and what better way to mark the milestone than with a birthstone charm? our serendipity october birthstone charm channels transformative energy with opal, which is believed to encourage transformation, creativity, and intuition. add it to your favorite necklaces and bracelets to embrace the a new chapter of life. this charm fits over most necklaces and the internal diameter is approximately 2.8 x 2.2 mm.

**please note: opals are delicate and should be handled with care. don't let your special opal pieces come in contact with any water, creams or aerosols.