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Natural Diamond Engagement Rings Adelaide

Diamond engagement rings, designed in Adelaide at Harry & Co and hand crafted in Australia. Our collection spans solitaire, three stone, halo, toi et moi, and vintage-inspired designs, all crafted with natural or lab grown diamonds and set in your choice of 18kt or 14kt gold (yellow, white or rose) or platinum. Browse our engagement rings online or visit our Hyde Park studio, or virtually, to meet with a consultant.

Oval
Elongated Cushion
Round
Emerald
Marquise
Radiant
Pear
Asscher

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Diamond solitaire hidden halo label::Oval Diamond Solitaire with hidden halo
 
Diamond solitaire hidden halo label::Oval Diamond Solitaire with hidden halo

Oval Cut Diamond Solitaire with Hidden Halo
From $3,000
Floating Oval Solitaire Engagement Ring
 
Floating Oval Solitaire Engagement Ring

Minnie - Floating Oval Solitaire
From $3,000
Oval Cut Diamond Engagement Ring with Marquise Cut Side Stones
 
Oval Cut Diamond Engagement Ring with Marquise Cut Side Stones

Mia - Oval Cut Diamond with Marquise Cut Side Stones
From $3,000

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OVAL WITH PEAR SIDE STONES THREE STONE TRILOGY ENGAGEMENT RING
 
OVAL WITH PEAR SIDE STONES THREE STONE TRILOGY ENGAGEMENT RING

Lorelai Oval Three Stone Trilogy
From $4,500
Elongated Cushion Cut diamond engagement ring with hidden halo
 
Elongated Cushion Cut diamond engagement ring with hidden halo

Elongated Cut Diamond Solitaire with Hidden Halo
From $3,000
 

Elongated Cushion Old Mine Cut Solitaire
From $4,500
Elongated Cushion Cut Solitaire Engagement Ring Compass Setting
 
Elongated Cushion Cut Solitaire Engagement Ring Compass Setting

Elongated Cushion Cut Solitaire Compass Setting
From $2,500
Elongated Cushion Cut 3 stone Diamond engagement ring with tapered baguette side stones
 
Elongated Cushion Cut 3 stone Diamond engagement ring with tapered baguette side stones
Elongated Cushion Cut 3 stone Diamond engagement ring with tapered baguette side stones in platinum

Elongated Cushion Cut Three Stone with tapered baguette side stones
From $4,500
Elongated Cushion Cut Bezel Set Engagement Ring in White Gold
 
Elongated Cushion Cut Bezel Set Engagement Ring in White Gold
Elongated Cushion Cut Diamond Engagement Ring in Platinum

Elongated Cushion Cut Diamond Bezel Set Solitaire
From $3,000
Emerald Cut Diamond Solitaire with Hidden Halo
 
Emerald Cut Diamond Solitaire with Hidden Halo

Emerald Cut Diamond Solitaire with Hidden Halo
From $3,000
bezel set emerald cut diamond engagement ring
bezel set emerald cut engagement ring in rose gold
bezel set emerald cut diamond engagement ring

Bezel Set Emerald Cut
From $3,000

Need help with diamonds?

We make selecting the perfect diamond easy. Our experts hand select diamonds to suit your preferences and budget.

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Emerald Cut 3 stone ring in platinum
 
Emerald Cut 3 stone ring in platinum

Harriett | Emerald Cut Three Stone Trilogy
From $4,500
Emerald cut set at east west
 
Emerald cut set at east west

Emerald Cut Diamond Solitaire set East-West
From $2,500
Radiant Cut Solitaire Engagement Ring
 
Radiant Cut Solitaire Engagement Ring

Radiant Cut Diamond Solitaire
From $2,500
Elongated Cushion Cut Diamond Ring in Wide Yellow Gold band
 
Elongated Cushion Cut Diamond Ring in Wide Yellow Gold band

Emma | Elongated Cushion Cut Diamond with Wide Profile Gold Band
From $4,500
Radiant trilogy ring
 
Radiant trilogy ring

Harriett | Radiant Cut Three Stone Trilogy
From $4,500
Radiant diamond side stone
 
Radiant diamond side stone

Radiant Cut Diamond with Accent Side Stones
From $4,800
3 claw pear cut solitaire
3 claw pear cut solitaire
Pear Cut Diamond Solitaire Engagement Ring
Pear Cut Diamond Solitaire Engagement Ring
3 claw pear cut solitaire

Pear Cut Diamond Solitaire
From $2,500
Yellow Gold Pear Cut Diamond Solitaire Bezel Setting
 
Yellow Gold Pear Cut Diamond Solitaire Bezel Setting

Pear Cut Diamond Bezel Set Solitaire
From $3,000
Yellow Gold Pear Cut Engagement Ring
Yellow Gold Pear Cut Engagement Ring
White Gold Pear Cut Diamond Engagement Ring
Yellow Gold Pear Cut Engagement Ring
Yellow Gold Pear Cut Engagement Ring

Minnie - Floating Pear Cut Solitaire
From $3,000
Toi et Moi Diamond engagement ring with one large pear cut diamond and one small pear cut diamond
 
Toi et Moi Diamond engagement ring with one large pear cut diamond and one small pear cut diamond

You and I | Toi et Moi
From $4,500
 

The Original Toi et Moi
From $4,500
Toi et moi diamond engagement ring with oval cut diamond and pear cut diamond
 
Toi et moi diamond engagement ring with oval cut diamond and pear cut diamond

Our Love | Toi et Moi
From $4,500
yellow gold marquise diamond engagement ring
Rose Gold Marquise shape diamond engagement ring, White gold marquise shape diamond engagement ring, yellow gold marquise shape diamond engagement ring
yellow gold marquise diamond engagement ring

Marquise Diamond Solitaire
From $2,500
Marquise Cut Diamond Bezel Set Engagement RIng
 
Marquise Cut Diamond Bezel Set Engagement RIng

Marquise Cut Diamond Bezel Set Solitaire
From $3,000
Toi et Moi Engagement Ring 2 Pear Cut Diamonds

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Marquise Cut Diamond Solitaire Compass Setting
 
Marquise Cut Diamond Solitaire Compass Setting

Marquise Diamond Compass Setting Solitaire
From $2,500
Three stone diamond engagement ring with marquise centre stone and half moon cut diamond side stones
 
Three stone diamond engagement ring with marquise centre stone and half moon cut diamond side stones

Leah | Marquise Cut Three Stone Trilogy
From $4,500
Trilogy three stone ring with marquise diamond centre
 
Trilogy three stone ring with marquise diamond centre

Annalise Marquise Three Stone Trilogy
From $4,500
hexagonal diamond solitaire engagement ring
 
hexagonal diamond solitaire engagement ring

Hexagonal Diamond Solitaire
From $2,500

Our diamonds are hand selected by our experts for you

Crafted in Australia in 4 - 6 weeks

Lifetime warranty & complimentary service

5 star service at every step of the process