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Ready to Wear Solitaire Engagement Rings

Our most sought after designs — ready to be yours.

Explore ready to wear solitaire engagement rings, crafted in 18ct gold with a single diamond as the centrepiece. Ready to wear means no waiting: choose your ring and propose sooner, with complimentary resizing so it fits perfectly.

Yellow Gold / White Gold

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Front view of 3.05ct lab grown diamond oval solitaire ring in polished 18ct yellow gold
 
Front view of 3.05ct lab grown diamond oval solitaire ring in polished 18ct yellow gold
Lifestyle shot of woman wearing 18ct yellow gold oval solitaire engagement ring on hand
Complimentary Resize

Grace 3.05ct Oval Diamond Solitaire Engagement Ring

Lab Grown Diamond
$7,269.00
Top down view of 18ct yellow gold oval diamond solitaire ring with prongs
 
Top down view of 18ct yellow gold oval diamond solitaire ring with prongs
2.54ct oval lab grown diamond solitaire ring fit on finger with nude nails
Complimentary Resize

Grace 2.5ct Oval Diamond Solitaire Engagement Ring

Lab Grown Diamond
$6,549.00
Front view of Gaia 1.51ct oval diamond solitaire ring in yellow gold
 
Front view of Gaia 1.51ct oval diamond solitaire ring in yellow gold
Woman wearing Gaia oval lab grown diamond rings on fingers
Complimentary Resize

Gaia 1.51ct East West Oval Diamond Ring

Lab Grown Diamond
$6,149.00
Isolated Alba east-west oval diamond ring in 18ct yellow gold with vertical brushed texture
 
Isolated Alba east-west oval diamond ring in 18ct yellow gold with vertical brushed texture
Close-up of stacked east-west oval diamond rings on hand showing brushed 18ct yellow gold finish
Sold Out

Alba 2.02ct East West Oval Diamond Ring

Lab Grown Diamond
Sold Out
Front close-up of 1.51ct lab grown diamond in Pollux bezel setting
 
Front close-up of 1.51ct lab grown diamond in Pollux bezel setting
18ct yellow gold Pollux oval diamond ring on model hand with pink nails
Complimentary Resize

Pollux 1.50ct Oval Diamond Ring

Lab Grown Diamond
$6,949.00
18ct yellow gold asymmetrical wave band pear diamond ring studio
 
18ct yellow gold asymmetrical wave band pear diamond ring studio
Naia 2ct pear diamond engagement ring in 18ct yellow gold with curved band
Complimentary Resize

Naia 2ct Diamond Engagement Ring

Lab Grown Diamond
$7,769.00
18ct white gold four claw setting radiant cut diamond solitaire ring front view
 
18ct white gold four claw setting radiant cut diamond solitaire ring front view
1.07ct radiant lab grown diamond solitaire engagement ring in 18ct white gold on finger
Complimentary Resize

Carrie 1.07ct Radiant Diamond Solitaire Engagement Ring

Lab Grown Diamond
$4,539.00
18ct yellow gold solitaire engagement ring with 3.01ct round lab grown diamond
 
18ct yellow gold solitaire engagement ring with 3.01ct round lab grown diamond
Stacked wedding set featuring solitaire and diamond tennis bracelet on hand
Complimentary Resize

Jessica 3.01ct Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
$7,899.00
Front view of Grace oval diamond band featuring 1.26ct center stone and full diamond pavé shank in 18ct yellow gold
 
Front view of Grace oval diamond band featuring 1.26ct center stone and full diamond pavé shank in 18ct yellow gold
Grace 1.26ct oval diamond engagement ring in 18ct yellow gold worn on finger to demonstrate scale and fit
Complimentary Resize

Grace 1.26ct Oval Diamond Band Engagement Ring

Lab Grown Diamond
$5,299.00
Lab grown oval diamond solitaire ring front view polished white gold band
 
Lab grown oval diamond solitaire ring front view polished white gold band
Grace 1.5ct oval lab grown diamond solitaire ring in 18ct white gold with six-prong claw setting
Complimentary Resize

Grace 1.5ct Oval Diamond Engagement Ring

Lab Grown Diamond
$5,099.00
Grace 1.26ct oval lab grown diamond engagement ring in 18ct yellow gold solitaire setting
 
Grace 1.26ct oval lab grown diamond engagement ring in 18ct yellow gold solitaire setting
Oval cut diamond engagement ring worn on finger fit and scale lifestyle shot
Complimentary Resize

Grace 1.5ct Oval Diamond Engagement Ring

Lab Grown Diamond
$4,989.00
Front view 2ct oval lab grown diamond solitaire ring in polished 18ct yellow gold
 
Front view 2ct oval lab grown diamond solitaire ring in polished 18ct yellow gold
Grace oval engagement ring worn on finger highlighting east-west compass setting
Complimentary Resize

Grace 2ct Compass Set Oval Engagement Ring

Lab Grown Diamond
$5,629.00
Front shot of 3ct oval diamond solitaire engagement ring in 18ct yellow gold
 
Front shot of 3ct oval diamond solitaire engagement ring in 18ct yellow gold
Woman wearing 18ct yellow gold oval diamond solitaire engagement ring with stack
Complimentary Resize

Grace 3ct Oval Diamond Solitaire Engagement Ring

Lab Grown Diamond
$7,269.00
Front view of 18ct yellow gold emerald cut diamond bezel engagement ring white background
 
Front view of 18ct yellow gold emerald cut diamond bezel engagement ring white background
Close-up of 18ct yellow gold emerald cut diamond bezel ring on beige fabric
Complimentary Resize

Aria 3.03ct Emerald Diamond Bezel Engagement Ring

Lab Grown Diamond
$6,799.00
Isolated 18ct yellow gold oval diamond bezel engagement ring with smooth tapered band
 
Isolated 18ct yellow gold oval diamond bezel engagement ring with smooth tapered band
18ct yellow gold oval diamond bezel engagement ring on hand with matching five-stone eternity band
Complimentary Resize

Aria 2.02ct Oval Diamond Bezel Engagement Ring

Lab Grown Diamond
$5,999.00
Front view of 2.02ct marquise diamond ring with smooth 18ct yellow gold bezel band
 
Front view of 2.02ct marquise diamond ring with smooth 18ct yellow gold bezel band
Slender 18ct yellow gold bezel ring with marquise lab grown diamond on finger
Complimentary Resize

Aria 2.02ct Marquise Diamond Bezel Engagement Ring

Lab Grown Diamond
$6,899.00
18k yellow gold cushion cut solitaire engagement ring with large lab grown diamond on white background showing classic design
 
18k yellow gold cushion cut solitaire engagement ring with large lab grown diamond on white background showing classic design
Ready To Ship

Cate 2.50ct Cushion Cut Engagement Ring

Lab Grown Diamond
$7,099.00
Two-tone solitaire engagement ring with 2.52ct round lab grown diamond in white gold prongs and 18ct yellow gold band
 
Two-tone solitaire engagement ring with 2.52ct round lab grown diamond in white gold prongs and 18ct yellow gold band
Woman wearing two-tone solitaire engagement ring showing 18ct yellow gold band and white gold claw setting on finger
Complimentary Resize

Jessica 2.52ct Two Tone Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
$7,999.00
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
 
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
Woman wearing two-tone solitaire engagement ring showing 18ct yellow gold band and white gold claw setting on finger
Complimentary Resize

Jessica 2.51ct Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
$7,649.00
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
 
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
Woman wearing two-tone solitaire engagement ring showing 18ct yellow gold band and white gold claw setting on finger
Complimentary Resize

Jessica 2.52ct Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
$7,649.00
Front view of 18ct white gold cushion cut lab grown diamond solitaire engagement ring VS1 clarity
 
Front view of 18ct white gold cushion cut lab grown diamond solitaire engagement ring VS1 clarity
Cushion cut lab grown diamond engagement ring in 18k yellow gold styled with oval and pear solitaire rings on medium-dark skin
Ready To Ship

Cate 2.01ct Cushion Cut Engagement Ring

Lab Grown Diamond
$5,999.00
Studio shot of 1ct round brilliant lab grown diamond solitaire ring in 18ct yellow gold
 
Studio shot of 1ct round brilliant lab grown diamond solitaire ring in 18ct yellow gold
Jessica solitaire diamond ring worn with simple band holding white lily-of-the-valley flowers
Complimentary Resize

Jessica 1ct Brilliant Round Solitaire Diamond Ring

Lab Grown Diamond
$3,859.00
Grace 2.01ct oval lab grown diamond solitaire ring white background
 
Grace 2.01ct oval lab grown diamond solitaire ring white background
Complimentary Resize

Grace 2ct Oval Diamond Solitaire Engagement Ring

Lab Grown Diamond
$5,629.00
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
 
Jessica 2.52ct round brilliant lab grown diamond solitaire engagement ring in 18ct yellow gold with six-prong claw setting
Woman wearing two-tone solitaire engagement ring showing 18ct yellow gold band and white gold claw setting on finger
Sold Out

Jessica 2ct Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
Sold Out

THE CLASS A EXPERIENCE

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BESPOKE EXPERIENCE

Tailor our Signature designs to suit your preferences with our bespoke customisation services.

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QUALITY CRAFTSMANSHIP

Our Signature Collection pieces are crafted in our on-site workshop by our talented team of jewellers.

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LIFETIME WARRANTY

Experience peace of mind with our commitment to quality. All Class A pieces carry a lifetime warranty

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Class A Jewellers Showroom

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Come explore our Adelaide showroom. Try on pieces, talk through your ideas with our team and see our jewellers at work in the onsite workshop.

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Class A Jewellers is a family-owned fine jewellery house crafting bespoke pieces entirely in-house, blending 50 years of heritage with modern design and meticulous artistry

—The Wed