9ct Yellow Gold 1 Carat Diamond Ring

Shine bright with this beautiful ring set in 9ct Yellow Gold and due to the Cluster style watch the extra sparkle during the day/night...

9ct Yellow Gold 1 Carat Diamond Ring

9ct Yellow Gold 1 Carat Diamond Ring

9ct Yellow Gold 1 Carat Diamond Cushion Cluster Ring

Show off this beautiful 1 Carat Cluster Ring with a mix of Brilliant and Tapered Diamonds set in stunning 9ct Yellow Gold. With three...

1 Carat Yellow Gold Diamond Set Cluster Ring in 9ct Gold

Ooze pure opulence in this breathtakingly stunning Gold Diamond Channel Set Cluster Ring. Embellished with 1 carat of mixed cut diamonds arranged in a...

9ct Yellow Gold Diamond Ring Set with 63 Diamonds

Wow those around you with this stunning 9ct Yellow Gold Diamond Ring Set with 63 Diamonds. Whether you want to impress everyday, or are...
Australian Diamond Collection

Australian Diamond 9ct Yellow Gold Diamond Ring (TW=1CT)

An Australian Diamond 9ct Yellow Gold Diamond Ring with stunning earthy tones and a fine gold design. A round basket setting holds a glamorous...
from $2,999
Australian Diamond Collection

Australian Diamond 9ct Yellow Gold 1 Carat Diamond Trilogy Ring

This glittery Australian Diamond 9ct Yellow Gold Diamond Trilogy Ring is an amazing ring and truly unique piece. Clustered with Australian Cognac diamonds, this...
Australian Diamond Collection

9ct Yellow Gold 1 Carat Diamond Dress Ring with 65 Australian Diamonds

Dazzle with our 9ct Yellow Gold 1 Carat Diamond Dress Ring, adorned with 65 brilliant Australian diamonds. This masterpiece exudes sophistication and luxury, making...
from $2,999

9ct Yellow Gold 1 Carat Diamond Ring Set With 86 Diamonds

This stunning diamond ring features 1 Carat of sparkling diamonds. Crafted with 9ct yellow gold, the ring is simply exquisite.
Luminesce

Luminesce Lab Grown 1 Carat Diamond Trilogy Ring in 14ct White Gold

Luminesce Lab Grown 1 Carat Diamond Trilogy Ring in 14ct White Gold
-67%
Luminesce Lab Grown 1.5 Ct Light Champagne Solitaire Diamond Ring in 14ct Yellow Gold Luminesce Lab Grown 1.5 Ct Light Champagne Solitaire Diamond Ring in 14ct Yellow Gold
Luminesce

Luminesce Lab Grown 1.5 Ct Light Champagne Solitaire Diamond Ring in 14ct Yellow Gold

Luminesce Lab Grown 1.5 Ct Light Champagne Solitaire Diamond Ring in 14ct Yellow Gold
$5,999 from $1,999
Clearance
Clearance 1 Carat Diamond Eternity Ring in 10ct Yellow Gold 1 Carat Diamond Eternity Ring in 10ct Yellow Gold

1 Carat Diamond Eternity Ring in 10ct Yellow Gold

10ct Yellow Gold 1 Carat Diamond Eternity Band Size N
Now $799

1.5 Carat Diamond Gents Ring in 10ct White Gold

1.5 Carat Diamond Gents Ring in 10ct White Gold
$4,999

1 Carat Diamond Gents Ring in 10ct White Gold

Step into refined elegance with this remarkable 1 Carat Diamond Gents Ring in 10ct White Gold, featuring a stunning cluster setting that enhances its...
$2,999

1.40 Carat Solitaire Diamond Ring in 18ct White Gold

18ct White Gold 1.40 Carat Solitaire Diamond Ring. Size N,M,H&Q1/2
$13,999
Australian Diamond Collection

9ct White Gold Solitaire Ring With 1 Carat Australian Diamond

9ct White Gold Solitaire Ring With 1 Carat Australian Diamond
Luminesce

Luminesce Lab Grown 18ct Yellow Gold 1 Carat Diamond Oval Halo Ring

Luminesce Lab Grown 18ct Yellow Gold 1 Carat Diamond Oval Halo Ring
Luminesce

Luminesce Lab Grown 18ct YellowGold 1 Carat Diamond Halo Ring

Luminesce Lab Grown 18ct YellowGold 1 Carat Diamond Halo Ring

IND TW=1.00-1.09CT 107BRIL KM P1/3 CLAW 9Y

9CT Yellow Gold 1 Carat Diamond Ring With 109 Brilliant Diamonds

Sterling Silver 1/2 Carat Diamond Pear Shape Cluster Dress Ring

Sterling silver 1/2 carat diamond pear shaped cluster dress ring.
from $799

Sterling Silver 1 Carat Diamond Pear Shaped Dress Ring

Sterling silver 1 carat diamond pear shaped cluster dress ring.
from $1,299

9ct White Gold 1/2 Carat Diamond Heart Shape 2-Ring Bridal set

Believe us when we say this White Gold Diamond Bridal Ring is nothing short of spectacular. Crafted from luxurious 9ct gold and featuring a...
from $2,999
-59%
9ct Yellow Gold Ring with 1/2 Carat of Diamonds 9ct Yellow Gold Ring with 1/2 Carat of Diamonds

9ct Yellow Gold Ring with 1/2 Carat of Diamonds

Seal a long and sweet romance with this gorgeous 9ct yellow gold ring with 1/2 carat of diamonds. With a tear-shape design at the...
$2,199 from $899

9ct Yellow Gold 1/2 Carat Diamond Ring Set With 73 Brilliant Cut Diamonds

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...
from $2,199
Clearance
Clearance 9ct Yellow Gold 1/2 Carat 5 Station Diamond Ring 9ct Yellow Gold 1/2 Carat 5 Station Diamond Ring

9ct Yellow Gold 1/2 Carat 5 Station Diamond Ring

This beautiful 9ct Yellow Gold 1/2 Carat 5 Station Diamond Ring has a unique design that you'll quickly fall in love with. Perfect when...
Now from $499

9ct White Gold 1/2 Carat Diamond Ring

A 9ct White Gold 1/2 Carat Diamond Ring that's flowing with pools of diamond. Every one of these brilliant cut diamonds contribute to a...
from $2,199

18ct White Gold 1/2 Carat Brilliant Diamond Double Halo Cushion Shaped Ring

A beautiful 18ct White Gold 1/2 Carat Brilliant Diamond Double Halo Cushion Shaped Ring. Set with a large, brilliant cut diamond at its centre,...

9ct Yellow Gold 1/2 Carat Diamonds Mens Ring

Get a smart and modern way of showing your sense of style with this 9ct yellow gold ½ carat diamond mens ring. The masculine...

9ct Yellow Gold 1 Carat Diamond Mens Ring

Go traditional with this 9ct Yellow Gold 1 Carat Diamond Mens Ring wonderfully designed to maintain the essence of modern men’s style. With 24...
-60%
9ct Yellow Gold 1/2 Carat Double Row Channel Set Diamond Ring 9ct Yellow Gold 1/2 Carat Double Row Channel Set Diamond Ring

9ct Yellow Gold 1/2 Carat Double Row Channel Set Diamond Ring

Sparkle through the day with this 9ct Yellow Gold 1/2 Carat Double Row Channel Set Diamond Ring. A channel setting is especially durable as...
$1,999 from $799
-55%
18ct Yellow Gold 1.50 Carat Diamond Ring With 1 Carat Oval Australian Diamond 18ct Yellow Gold 1.50 Carat Diamond Ring With 1 Carat Oval Australian Diamond
Australian Diamond Collection

18ct Yellow Gold 1.50 Carat Diamond Ring With 1 Carat Oval Australian Diamond

A 18ct Yellow Gold 1.50 Carat Diamond Ring With 1 Carat Australian Diamond to be enchanted by. The oval cut Australian diamond boasts sparkling...
$9,999 $4,499

18ct Yellow Gold & White Gold Solitaire Ring With 1 Carat Princess Diamond

Simple, yet enchanting with its beauty. This 9ct Yellow Gold & White Gold Solitaire Ring With 1 Carat Princess Diamond will melt your heart...

9ct Yellow Gold 1/2 Carat Diamond Ring with 11 Brilliant Diamonds

This 9ct Yellow Gold Diamond Ring featuring 11 brilliant cut diamonds exudes opulence and grace. With a sleek design and shiny finish, it’s sure...
from $1,799
-61%
9ct Yellow Gold 1 Carat Diamond Ring with 11 Brilliant Diamonds 9ct Yellow Gold 1 Carat Diamond Ring with 11 Brilliant Diamonds

9ct Yellow Gold 1 Carat Diamond Ring with 11 Brilliant Diamonds

Add a touch of glamour to your wardrobe with this 9ct Yellow Gold 1 Carat Diamond Ring with 11 Brilliant Diamonds. This ring has...
$3,299 from $1,299

9ct Yellow Gold 1 Carat 5 Row Channel Set Diamond Mens Ring

The stylish broad look of the 9ct Yellow Gold 1 Carat 5 Row Channel Set Diamond Mens Ring makes this a fashion statement that...

9ct Yellow Gold 1/2 Carat Diamond Ring

This 9ct Yellow Gold 1/2 Carat Diamond Ring is a sweeping style statement. Crafted with overlapping layers of gold and diamond, the luxury look...
from $1,999

1ct Diamond rings

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!

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