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Personalised Charm Bar

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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 shot 18ct yellow gold solitaire ring with oval lab-grown diamond
 
Front shot 18ct yellow gold solitaire ring with oval lab-grown diamond
Detailed view of Seraphine 18ct yellow gold oval diamond ring prongs and band near lips
Back In Stock

Seraphine 3ct Oval Diamond Engagement Ring

Lab Grown Diamond
$7,899.00
Zoe Oval Bezel Diamond Engagement Ring in 18ct yellow gold with lab grown diamond
 
Zoe Oval Bezel Diamond Engagement Ring in 18ct yellow gold with lab grown diamond
Lifestyle shot of Zoe Oval Bezel Ring worn on finger highlighting yellow gold band
Back In Stock

Zoe Oval Bezel Diamond Engagement Ring

Lab Grown Diamond
$7,829.00
18ct yellow gold cushion cut lab grown diamond solitaire engagement ring with compass claw setting
 
18ct yellow gold cushion cut lab grown diamond solitaire engagement ring with compass claw setting
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Paloma 2.08ct Cushion Cut Engagement Ring

Lab Grown Diamond
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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 1.76ct Oval Diamond Engagement Ring

Lab Grown Diamond
$5,579.00
Blair triple band oval engagement ring in 18ct yellow gold with horizontal lab grown diamond
 
Blair triple band oval engagement ring in 18ct yellow gold with horizontal lab grown diamond
Yellow gold triple band oval diamond engagement ring worn on hand
Complimentary Resize

Blair Triple Band East West Oval Engagement Ring

Lab Grown Diamond
$7,169.00
18ct yellow gold solitaire engagement ring with chunky claws and antique cut oval lab grown diamond
 
18ct yellow gold solitaire engagement ring with chunky claws and antique cut oval lab grown diamond
Woman wearing Harlow light brown oval diamond ring on hand
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Harlow Antique Oval Champagne Diamond Engagement Ring

Lab Grown Diamond
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Lucie pear shaped lab grown diamond solitaire ring front view open band design
 
Lucie pear shaped lab grown diamond solitaire ring front view open band design
Woman wearing Lucie pear diamond engagement ring on hand with textured suit sleeve
Complimentary Resize

Lucie East West Diamond Engagement Ring

Lab Grown Diamond
$5,459.00
3.08ct elongated oval solitaire diamond ring in 18ct yellow gold studio shot
 
3.08ct elongated oval solitaire diamond ring in 18ct yellow gold studio shot
Harper 3.08ct oval lab grown diamond engagement ring in 18ct yellow gold worn on hand
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Harper 3.08ct Moval Solitaire Diamond Engagement Ring

Lab Grown Diamond
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White background studio shot of double profile yellow gold ring
 
White background studio shot of double profile yellow gold ring
Tapered brushed finish yellow gold band close-up on collarbone
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Esme 2.16ct Yellow Diamond Ring

Yellow Lab Grown Diamond
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Front view of 18ct yellow gold solitaire ring with six-prong round brilliant-cut diamond setting
 
Front view of 18ct yellow gold solitaire ring with six-prong round brilliant-cut diamond setting
Side profile of 18ct yellow gold solitaire ring showing tapered band and four-prong setting
Complimentary Resize

Jessica 1.50ct Brilliant Round Solitaire Diamond Engagement Ring

Lab Grown Diamond
$5,579.00
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Carrie 2.09ct radiant cut lab grown diamond engagement ring in 18ct yellow gold solitaire setting
 
Carrie 2.09ct radiant cut lab grown diamond engagement ring in 18ct yellow gold solitaire setting
Carrie radiant cut engagement ring worn on hand showing stone geometry and brilliance
Complimentary Resize

Carrie 2.09ct Radiant Cut Engagement Ring

Lab Grown Diamond
$6,089.00
Emerald cut lab grown diamond solitaire ring in 18ct yellow gold side profile
 
Emerald cut lab grown diamond solitaire ring in 18ct yellow gold side profile
Cushion cut diamond solitaire engagement ring on model's shoulder with pink nails
Complimentary Resize

Rhea 3.50ct Cushion Cut Engagement Ring

Lab Grown Diamond
$9,799.00
Flat lay Arabella half-bezel oval lab grown diamond ring showing east-west setting
 
Flat lay Arabella half-bezel oval lab grown diamond ring showing east-west setting
Arabella 18ct yellow gold engagement ring lifestyle shot on coffee cup handle
Complimentary Resize

Arabella 2.51ct Half Bezel Engagement Ring

Lab Grown Diamond
$8,399.00
Noelle 2ct East West Oval Lab Grown Diamond Engagement Ring in 18ct Yellow Gold Solitaire
 
Noelle 2ct East West Oval Lab Grown Diamond Engagement Ring in 18ct Yellow Gold Solitaire
18ct Yellow Gold Oval Diamond Engagement Ring worn on finger showing scale and fit
Complimentary Resize

Noelle 2ct East West Oval Diamond Engagement Ring

Lab Grown Diamond
$5,999.00
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Front shot 18ct yellow gold solitaire ring with oval lab-grown diamond
 
Front shot 18ct yellow gold solitaire ring with oval lab-grown diamond
Seraphine 18ct yellow gold oval diamond solitaire ring on hand
Back In Stock

Seraphine 3.04ct Oval Diamond Engagement Ring

Lab Grown Diamond
$9,789.00
Studio shot of 2.01ct lab grown diamond marquise wrap ring on white
 
Studio shot of 2.01ct lab grown diamond marquise wrap ring on white
Real-world wear view of comfortable fit marquise wrap diamond engagement ring
Back In Stock

Florence 2.02ct Marquise Wrap Diamond Engagement Ring

Lab Grown Diamond
$6,199.00
18ct yellow gold oval lab grown diamond engagement ring isolated white background
 
18ct yellow gold oval lab grown diamond engagement ring isolated white background
Fancy intense yellow oval diamond ring worn on shoulder for scale and wearability
Complimentary Resize

Grace 2.38ct Yellow Oval Diamond Engagement Ring

Yellow Lab Grown Diamond
$6,689.00
Mabel yellow gold marquise lab grown diamond engagement ring front view
 
Mabel yellow gold marquise lab grown diamond engagement ring front view
Woman wearing Mabel yellow gold marquise diamond ring on index finger in profile
Complimentary Resize

Mabel Marquise Yellow Diamond Engagement Ring

Lab Grown Diamond
$6,999.00
Darcy Old Mine Cushion Diamond Engagement Ring in 18ct Yellow Gold with Solitaire Setting
 
Darcy Old Mine Cushion Diamond Engagement Ring in 18ct Yellow Gold with Solitaire Setting
Darcy lab grown diamond ring with four-claw setting worn on index finger in warm light
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Darcy Old Mine Cushion Diamond Engagement Ring

Lab Grown Diamond
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Front studio shot of 3.08ct marquise lab-grown diamond solitaire ring
 
Front studio shot of 3.08ct marquise lab-grown diamond solitaire ring
Top-down view of 3.08ct marquise cut diamond solitaire in 18ct yellow gold
Complimentary Resize

Monique 3ct Marquise Diamond Solitaire Engagement Ring

Lab Grown Diamond
$7,189.00
Front view of 18ct yellow gold pear shaped lab grown diamond solitaire engagement ring
 
Front view of 18ct yellow gold pear shaped lab grown diamond solitaire engagement ring
Realistic fit of 18ct yellow gold pear diamond solitaire ring on light skin tone hand
Complimentary Resize

Erin 2.05ct Pear Diamond Solitaire Engagement Ring

Lab Grown Diamond
$5,719.00
Front view of horizontal marquise diamond in fluid gold band
 
Front view of horizontal marquise diamond in fluid gold band
Curved diamond-paved band paired with marquise solitaire ring
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Lola 1.04ct East West Marquise Solitaire Engagement Ring

Lab Grown Diamond
Sold Out
18ct yellow gold marquise diamond solitaire engagement ring front view
 
18ct yellow gold marquise diamond solitaire engagement ring front view
Marquise solitaire diamond ring styled with emerald oval and round cuts
Complimentary Resize

Monique 1.51ct Marquise Diamond Solitaire Engagement Ring

Lab Grown Diamond
$4,699.00
Front view of 18ct yellow gold solitaire ring with six-prong round brilliant-cut diamond setting
 
Front view of 18ct yellow gold solitaire ring with six-prong round brilliant-cut diamond setting
Woman holding white lily-of-the-valley wearing 18ct yellow gold solitaire engagement ring in natural light
Complimentary Resize

Jessica 1.56ct Brilliant Round Solitaire Diamond Engagement Ring

Natural Diamond
$14,489.00

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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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