At Adamas we offer custom/customised jewellery designs. If you can think it, we can make it. Adamas International is a premier diamond jewellery company. Our head office is located in Brampton, Ontario, Canada. Adamas International has been thriving in the diamond industry for over 15 years. Our company began as direct sellers of uncut gem-quality diamonds to wholesalers. Since then, we have expanded our business over the years to include online jewellery sales direct to the consumer. more... See more text