Engagement Rings · By Style

Solitaire Lab-Grown Diamond Engagement Rings

Every ring begins with a conversation. Designed with you, hand-crafted from raw metal at our Edward Street workshop, and delivered fully insured anywhere in the world.

D-E Colour · VS1+ · IGI CertifiedFrom $4,280Delivered in 3 Weeks
The Solitaire Edit

One style, seven shapes

Every ring designed in conversation and hand-crafted on Edward Street, in 18ct gold or platinum, around the diamond shape you love.

The Alicia radiant cut lab grown diamond engagement ring in yellow gold, front view with hidden halo
The Alicia · Radiant
18ct Gold or Platinum
From $4,380
The Alicia oval lab grown diamond engagement ring in yellow gold, front view with hidden halo
The Alicia · Oval
18ct Gold or Platinum
From $4,380
The Alicia emerald cut lab grown diamond engagement ring in yellow gold, front view with hidden halo
The Alicia · Emerald
18ct Gold or Platinum
From $4,380
The Alicia marquise lab grown diamond engagement ring in yellow gold, front view with hidden halo
The Alicia · Marquise
18ct Gold or Platinum
From $4,380
The Eleanor round brilliant lab grown diamond solitaire engagement ring in yellow gold, front view of the six claw setting
The Eleanor · Round
18ct Gold or Platinum
From $4,380
The Alicia round brilliant lab grown diamond engagement ring in yellow gold, front view of the solitaire
The Alicia · Round
18ct Gold or Platinum
From $4,380
The Alicia pear shaped lab grown diamond engagement ring in yellow gold, front view with hidden halo
The Alicia · Pear
18ct Gold or Platinum
From $4,380
The Belle radiant cut lab grown diamond engagement ring in yellow gold with diamond band, front view
The Belle · Radiant
18ct Gold or Platinum
From $4,540
The Cora radiant cut lab grown diamond engagement ring in white gold with diamond band, front view
The Cora · Radiant
18ct Gold or Platinum
From $4,820
The Sophia radiant cut lab grown diamond engagement ring in yellow gold, front view with a white gold claw set head
The Sophia · Radiant
18ct Gold or Platinum
From $4,820
The Sophia oval lab grown diamond engagement ring in white gold, front view of the oval centre and diamond band
The Sophia · Oval
18ct Gold or Platinum
From $4,820
The Cora oval lab grown diamond engagement ring in yellow gold with diamond band, front view
The Cora · Oval
18ct Gold or Platinum
From $4,820
The Cora emerald cut lab grown diamond engagement ring in white gold with diamond band, front view
The Cora · Emerald
18ct Gold or Platinum
From $4,820
The Sophia emerald cut lab grown diamond engagement ring in white gold, front view of the pave diamond band
The Sophia · Emerald
18ct Gold or Platinum
From $4,820
The Cora marquise lab grown diamond engagement ring in white gold with diamond band, front view
The Cora · Marquise
18ct Gold or Platinum
From $4,820
The Sophia marquise lab grown diamond engagement ring in white gold, front view of the marquise centre and diamond band
The Sophia · Marquise
18ct Gold or Platinum
From $4,820
The Cora round brilliant lab grown diamond engagement ring in white gold with diamond band, front view
The Cora · Round
18ct Gold or Platinum
From $4,820
The Sophia round brilliant lab grown diamond engagement ring in white gold, front view of the four claw centre and diamond band
The Sophia · Round
18ct Gold or Platinum
From $4,820
The Sophia pear lab grown diamond engagement ring in white gold, front view of the pear centre and diamond band
The Sophia · Pear
18ct Gold or Platinum
From $4,820
The Alicia cushion cut lab grown diamond solitaire engagement ring in platinum, front view of the double claw setting
The Alicia · Cushion
18ct Gold or Platinum
From $4,820
Eve Cushion
The Eve · Cushion
18ct Gold or Platinum
From $4,820
The Francesca oval lab grown diamond ring in white gold, front view with pear shaped side stones
The Francesca · Oval
18ct Gold or Platinum
From $5,090
The Eleanor oval lab grown diamond engagement ring in yellow gold, front view of the channel set diamond band
The Eleanor · Oval
18ct Gold or Platinum
From $5,090
The Celleste cushion cut lab grown diamond engagement ring in yellow gold, angled view of the bezel set stone and split shank
The Celleste · Cushion
18ct Gold or Platinum
From $5,090
The Maeve cushion cut lab grown diamond solitaire ring in yellow gold, front view of the wide band and four claw setting
The Maeve · Cushion
18ct Gold or Platinum
From $5,090
The Esme cushion cut lab grown diamond engagement ring in yellow gold, front view of the wide matte finish band
The Esme · Cushion
18ct Gold or Platinum
From $5,090
The Selene emerald cut lab grown diamond engagement ring in white gold, front view of the channel set baguette band
The Selene · Emerald
18ct Gold or Platinum
From $5,260
The Luna moval cut lab grown diamond engagement ring with yellow gold wrap band, angled top view
The Luna · Moval
18ct Gold or Platinum
From $13,860
Hand-painted illustration of an oval lab-grown diamond solitaire engagement ring
Designed With You
Hand-painted illustration of an Orlaithea halo lab-grown diamond engagement ring
Hand-crafted in Brisbane
Hand-painted illustration of an emerald cut lab-grown diamond engagement ring
Delivered in 3 Weeks
Custom engagement ring design consultation at the Orlaithea Brisbane workshop
Custom Solitaire Rings

Or begin with a blank page.

Every ring in this collection began as a conversation, and yours can too. Bring a picture, an heirloom, or nothing but a story, and design a fully custom solitaire engagement ring with our head designer at the bench where it will be made.

  • i.A free 45-minute consultation, on Edward Street or by call
  • ii.Sketches and refinement until it is exactly right
  • iii.Hand-crafted within two to three weeks, video previewed, insured to your door
150 Edward Street, Brisbane

See the diamonds in person.

A free 45-minute consultation at the same bench where your ring will be made. Bring an idea, an heirloom, or just a story.

Book Your Consultation

Solitaire lab-grown diamond engagement rings, hand-crafted in Brisbane

The solitaire is the definitive engagement ring: one certified diamond, held high, with nothing to compete for attention. It is the style chosen by around four in ten couples, and the reason is simple. A solitaire never dates, it flatters every diamond shape we cut, and it sits perfectly against any wedding band you choose later. When people picture an engagement ring, this is the ring they picture.

Its simplicity is exactly why craft matters more here than anywhere else. With no halo or side stones to hide behind, everything rests on proportion: the shape and taper of the band, the height of the setting, the sculpt of each claw, and details like the hidden halo beneath the Alicia that only the wearer knows about. Every solitaire we make is available across all seven of our diamond shapes, from the classic round brilliant to elongated ovals and marquise cuts, in 18ct yellow, white or rose gold and platinum.

Each ring holds a certified lab-grown diamond, D or E colour, VS1 clarity or better, graded by IGI or GIA, and is hand-crafted to order at 150 Edward Street, Brisbane. Prices start at $4,380 with a one carat stone, complete. Explore the full engagement ring collection to compare styles, design a custom solitaire with our head designer, or book a free consultation at the Brisbane showroom.

Questions, answered

Why is the solitaire the most popular engagement ring style?

Because it never dates. A solitaire puts one certified diamond at the centre of attention, flatters every diamond shape, and pairs cleanly with any wedding band you choose later. Roughly four in ten couples choose a solitaire, more than any other style.

Can a solitaire still have detail?

Yes, and the best ones do. Sculpted claws, a knife edge or pave band, and hidden halos beneath the centre stone all add character without touching the clean face-up silhouette. Our Alicia solitaire carries a hidden halo only the wearer knows about.

How much does a solitaire lab-grown diamond engagement ring cost?

Our solitaires start at $4,380 with a one carat certified lab-grown diamond, complete, and most commissions land between $4,400 and $7,700 depending on carat, metal and detail.

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