Ooze pure opulence in this breathtakingly stunning Gold Diamond Channel Set Cluster Ring. Embellished with 1 carat of mixed cut diamonds arranged in a...
This glittery Australian Diamond 9ct Yellow Gold Diamond Trilogy Ring is an amazing ring and truly unique piece. Clustered with Australian Cognac diamonds, this...
Dazzle with our 9ct Yellow Gold 1 Carat Diamond Dress Ring, adorned with 65 brilliant Australian diamonds. This masterpiece exudes sophistication and luxury, making...
Step into refined elegance with this remarkable 1 Carat Diamond Gents Ring in 10ct White Gold, featuring a stunning cluster setting that enhances its...
This Gold 1/2 Carat Diamond Ring is bound to have onlookers speechless for its breathtaking glimmer. Featuring 73 brilliant cut diamonds and crafted from...
Discover perfection with Grahams’ 1ct diamond rings online & in store.
If you love diamonds, then you’ll adore Grahams’ collection of 1ct diamond rings. Find anything from simple but elegant solitaire rings, to extravagant diamond-covered gold rings.
Diamond rings are timeless, the brilliant gemstone has long been regarded as the most beautiful stone on earth for its unbeaten sparkle and shine. You’ll also find 2ct diamond rings and 3ct diamond rings here for even more of that glistening lustre.
If popping the question is on your mind, it’s our pleasure to help you find the very best diamond engagement rings, and the most special wedding rings.
Love diamond jewellery? Then try Luminesce lab grown diamonds. These man-made diamonds are pure diamond, and come without all the environmental and ethical concerns of diamond mining.
Find the perfect 1ct diamond rings at Grahams today. Stop by one of our five store locations or browse online. Sparkle now and later with one of our various finance options available through Zip, humm, Afterpay, Laybuy or Latitude Interest Free. Receive free shipping when you spend $69 or more.
Is 1ct ring good?
Almost all 1 carat rings are spectacular and beautiful. With one carats worth of any gemstone, a ring is bound to be sparkly, brilliant and simply stunning.
How big is 1 carat?
One carat is equal to 0.2 or one fifth of a gram. A one carat diamond is about 6.5mm in diameter.
How much should a 1 carat diamond cost?
The cost of a one carat diamond can vary depending on its clarity, colour and cut , though usually it will be a little higher because of its weight. See our diamond buying guide if you want to know more!
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Customer Login
If you are already registered, please log in.
Are you an existing Grahams online customer? On the 4th of May we released a new, improved website! If this is your first time logging in on the new site, please set your password using the 'Forgotten Password' link below.