Maximize Your Diamond and Gemstone Collection's Value - Expert Appraisals with Immediate Payment


Canadian Coin & Currency was founded more than 30 years ago and quickly became the country’s largest collector coin business. Our team of expert appraisers have assisted thousands of coin and banknote collectors when they decided it was time to sell. Regardless of the size of the collection, every seller wants to know that they will be treated with fairness and honesty. With the help of the experts at Canadian Coin & Currency, selling your collection can be a rewarding experience, without stress or doubt as to whether you are receiving fair value for your items.

Fair Prices with a No-Obligation Offer

After a thorough evaluation, we provide you with a no-obligation quote at the fair and up to date market price. If you decide to sell, we respect your decision and offer immediate payment, ensuring a smooth and satisfying transaction.

Versatility in Collections

Our expertise isn't just limited to common coins. Whether your collection is a varied mix of unknown world currency or includes high-end graded treasures, we have the knowledge to accurately assess and value every piece. Learn more about what we buy here.

Tailored Assessment

Each coin is unique, and so is our approach. We tailor our assessment to the individual characteristics of your collection, ensuring you receive a fair and accurate offer.


Our specialists are on site to assist you in selling your diamonds and gemstones with confidence. Certified Diamond Buyers and Gemologists will provide expert guidance in assessing and selling your diamonds and gemstones and offer you the best value. We purchase both loose gemstones and those displayed in jewellery.

Canadian Coin & Currency buys diamonds of all sizes. Take advantage of our diamond price calculator to gauge the worth of your diamond, considering its distinctive attributes. Diamond value is based on colour, clarity, shape/cut, and size. For branded and premium jewellery pieces, we are able to offer prices higher than the precious metal and diamond value. 

 We are also able to purchase emeralds, rubies, and sapphires – as well as garnet, jade, opals, pearls and topaz. Our pricing is based on the market value of these gemstones, as well as the desirability and style, when incorporated into jewellery. We consider brand, hallmarks, and craftsmanship and to offer a competitive purchase offer.  No matter the condition, our team can appraise your bullion for purity, weight, and authenticity directly in front of you to determine the value of your items. We’re proud to offer competitive prices, so you get the most for your bullion. If you are satisfied with our no-obligation quote and want to sell, you will be paid on the spot.

Three Ways To Get Started →


Visit Our Store

Come see us in person at our welcoming storefront. We’re located at 10355 Yonge St, Richmond Hill. No appointment necessary – just walk in and our experts will be ready to assist you.

Get Directions

Partner Locations Across Canada

Not near Richmond Hill? No problem. Visit one of our buying partner locations across Canada.

Find a Location Near You

Mail-In Service

Convenience at your fingertips. Securely and confidently mail in your items for appraisal. Our process is insured and trustworthy.

Learn more about our mail-in service


Unsure about the value of your collection or how to start the selling process?
Fill out the form below with details and images of your pieces, and our team will get back to you with guidance and next steps.


  • Diamond Jewellery
  • Loose Diamonds
  • Gemstone Jewellery
  • Loose Gemstones
  • Ruby
  • Sapphire
  • Emerald
  • Garnet
  • Amethyst
  • Aquamarine
  • Citrine

  • Jade
  • Hematite
  • Moonstone
  • Onyx
  • Opal
  • Pearl
  • Peridot
  • Quartz
  • Tanzanite
  • Topaz
  • Tourmaline
  • Turquoise