Trusted, Conflict-Free, Wholesale Diamonds Sydney

Wholesale Diamonds

Established in Sydney since 1971, MAX Diamonds is a family-run, Australian-owned business that sells loose diamonds, engagement rings, diamond jewellery, customised jewellery, pink diamonds and precious coloured gemstones that hold a lifetime guarantee.

We invite you to make an appointment to visit our penthouse showroom on Castlereagh Street in Sydney by phoning 0292313454.

Starting with a glass of French champagne, a beer or an espresso, and a comfortable conversation about your budget and your special vision for your diamond ring or jewellery, you’ll be surprised at the good value and genuine affordability of our wholesale diamonds.

At MAX Diamonds, we are passionate about treating every customer as an individual – we are here to help you celebrate your special occasion. A diamond is both an emotional and a financial investment and our wholesale prices mean you’ll get the utmost value and quality to celebrate your unique journey.

Wholesale Diamonds Sydney

Receive A Lifetime Guarantee

Every diamond over 0.50ct you buy under the special MAX Diamonds brand comes with:

  • An independent diamond certificate indicating the specific grades of your diamond, from a global diamond authority like the Gemological Institute of America (GIA), Belgium’s Hoge Raad voor Diamant (HRD), International Gemological Institute (IGI) or Gem Studies Laboratory Australia (GSL).
  • A guarantee that your diamond is conflict-free.
  • Your MAX Diamonds lifetime guarantee, covering complimentary lifetime inspection, free cleaning service and free repair for any manufacturing defects in the mounting of the jewellery piece.

Our Diamonds Are 100% Conflict-Free & Ethical

All of our diamonds at MAX Diamonds are conflict-free. This means the diamond is mined and sold in compliance with United Nations resolutions. By contrast, unethical diamonds or “conflict diamonds” are illegally traded to fund wars in developing countries. Our diamonds are predominantly mined in Russia and Canada. Find out more.

We Create Handcrafted Jewellery

MAX Tennis Bracelet

All of our MAX Diamonds engagement rings are handcrafted, unique to each customer, and not mass-produced or “cast”. Handcrafted rings involve many hours of work by a highly skilled jeweller. The gold or platinum is heated, rolled, drawn, shaped, hammered, cut and joined to form a beautiful masterpiece. Handmade jewellery is stronger than cast jewellery. You will be wearing your engagement ring and wedding ring for a lifetime.Make them last the test of time by investing in a hand crafted MAX Diamonds ring.

Is There A Better Price Elsewhere?

Tell us about it, and we’ll beat virtually any price in Australia. You’ll receive great value, while still ensuring you have the prestige of a fully guaranteed, conflict-free, certified diamond under the MAX Diamonds brand.

30-Day Money-Back Guarantee

We want you to feel delighted with your jewellery from MAX Diamonds. Excluding special orders, you may return any MAX Diamonds jewellery piece within 30 days for a full refund if you are not completely happy with it.