A certificate of Authenticity is issued by the CBM Gem Lab, a certified gemologist of GIA (Gemologist Institute of America). At Quintilis Jewels, our gemstones and pearls are tested and certified by gemologists to ensure they meet the quality expectations. Certification is an assurance and an offer of confidence we give to our customers regarding the values of our stones. 

Quintilis Jewels will provide the certificates for rare and high value stones once purchase is made.

For other precious stones, you the customer may choose to have your stones certified. You can request for the certificates with additional charges. The charges will be at our discretion cost depending on the collection. For further information, please contact us or email support@quintilisjewels.com