Sparkle endlessly with our certified diamond jewellery collection.

Crafted with absolute precision, certified diamonds are not your ordinary gemstone. They are diamonds that have undergone a rigorous process to have their cut, colour, carat and clarity assessed by some of the world’s leading diamond experts including the Gemological Institute of America (GIA). The certification that diamonds will receive from this evaluation makes them feel extra-special.

Grahams has a slew of dazzling diamond jewellery in their range. Add some shimmer with everything from diamond rings and diamond necklaces to diamond bracelets. Did you know that diamonds are also the April birthstone? Use that as an excuse to brighten up your look with diamond earrings or layer your look with diamond pendants.

An extra-special diamond deserves an extra special wearer. Prepare to take the next big step in your relationship by surprising your love with one of Grahams’ certified diamond engagement rings.

With diamond engagement rings to suit every style and lifestyle in Grahams’ vast range, you’re guaranteed to settle on a winner. If you’re not quite ready to take that major leap just yet but still want to treat that special person in your life to something extra-sweet, you can't go wrong with a few delicate diamond bangles or the extremely rare coloured diamond jewellery.

Explore Grahams’ certified diamond jewellery range in person at one of our five store locations. If in-store isn’t convenient for you, check out our online store and score yourself a diamond on sale by browsing Grahams’ sale section. Buy now, pay later with Zip, humm, Afterpay, Laybuy and LatitudePay or Latitude Intrerest Free. You'll also receive free shipping on all orders over $69.