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Why you should choose an Argyle Diamond Investment

  • We are Australia’s largest pink diamond wholesalers, with a guaranteed best price policy
  • We have SMSF approved storage facilities in Queensland, Sydney and Melbourne
  • We security-transport to all states of Australia with Brinks international
  • We have an Australia wide (all state capital cities) resale service
  • We are the only company in Australia that can 100% accurately determine the rarity and future values of all Argyle certified pink and blue diamonds via Argyle Diamond Analytics.

About Argyle Diamond Analytics

Argyle Diamond Analytics is an advanced data analytics system. Specifically designed to statistically calculate the overall rarity and financial growth of any certified Australian Argyle pink or blue diamond. The auditing of each certified Argyle diamond is updated quarterly and maintained through a highly stringent regulatory system.

Reselling your pink diamond investment

When it comes time to cash in your investment, we offer all our clients a full resale service for a nominal fee of the final sales price (5%). With over 20,000 retail jewellers and brokers registered through our global supply network we will make maximising your profit and reselling your investment a pleasant experience.

Why you should invest in an Argyle pink diamond

80% of the world’s supply of pink diamonds come from the Australian Argyle Diamond mine. These Pink diamonds are running out fast and with the Argyle mine confirmed to close at the end of 2020,this will make an Argyle pink diamond the ultimate limited edition. In general, all-natural pink diamonds have seen a 367% price increase over the last 11 years, but a certified Argyle pink diamond has easily doubling those price increase and will continue to do so for years to come.

Contact Argyle Diamond Investments direct

Let our experienced GIA and GAA accredited pink diamond experts guide you through investing in an Argyle pink diamond. Contact us on 02 4927 0000 or email us at for more information

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Argyle Pink Diamond Investments

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The Essential Guide To Buying A Pink Diamond

“Making a high return investment is all about understanding the commodity you’re considering investing in.”