My mom loves it. The Certificate of Authenticity is a lovely addition. It's cold to the touch but warms a bit after. It's not completely smooth, it has a very tiny wrinkle I noticed when I really stare at it. But from what I read these aren't supposed to be a perfect sphere.
Hi there! We're so glad to hear that it made the perfect Christmas gift for your mom. Thank you for your support and we hope your mom enjoys her pendant for years to come!