1 Carat Lab-Grown Diamond Rings

The one-carat lab-grown diamond engagement ring — the everyday icon. Set in solid recycled gold across solitaire, three-stone and bezel styles, each centre stone is ethically grown, with the same brilliance and durability as a mined diamond. Cut to glow rather than flash, made to be worn for life. Choose your setting, your gold, your story.

  •
June radiant-cut lab-grown diamond classic solitaire ring in solid gold, front view June radiant-cut lab-grown diamond classic solitaire ring, side view

June Radiant Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June tilted pear-cut lab-grown diamond classic solitaire ring in solid gold, front view June tilted pear-cut lab-grown diamond classic solitaire ring, side view showing the angled pear

June Tilted Pear Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June pear-cut lab-grown diamond solitaire ring in solid gold June pear lab-grown diamond solitaire ring, side profile

June Pear Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June asscher-cut lab-grown diamond classic solitaire ring in solid gold, front view June asscher-cut lab-grown diamond classic solitaire ring, side view

June Asscher Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June cushion-cut lab-grown diamond solitaire ring in solid gold June cushion lab-grown diamond solitaire ring, side profile

June Cushion Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June east-west oval lab-grown diamond solitaire ring in solid gold June oval east-west lab-grown diamond ring, side view

June Oval East-West Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June oval lab-grown diamond solitaire engagement ring in solid gold June oval lab-grown diamond solitaire ring, side profile

June Oval Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June emerald-cut lab-grown diamond solitaire ring in solid gold June emerald-cut lab-grown diamond solitaire ring, side profile

June Emerald Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
June round brilliant lab-grown diamond solitaire ring in solid gold June round lab-grown diamond solitaire ring, side profile

June Round Classic Solitaire Diamond Ring

HK$8,680.00 HK$24,580.00
  • +4
Mira oval half-bezel lab-grown diamond solitaire ring in solid gold Mira oval half-bezel lab-grown diamond solitaire ring in solid gold, side view

Mira Oval Half Bezel Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
Cora asscher-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Macro close-up of Cora asscher-cut lab-grown diamond cathedral pavé solitaire ring in yellow gold showing pavé detail

Cora Asscher Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora pear-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Close-up of a hand wearing a diamond ring with a neutral background

Cora Pear Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora emerald-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Macro close-up of Cora emerald-cut lab-grown diamond cathedral pavé solitaire ring in yellow gold showing pavé detail

Cora Emerald Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora cushion-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Macro close-up of Cora cushion-cut lab-grown diamond cathedral pavé solitaire ring in yellow gold showing pavé detail

Cora Cushion Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora radiant-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Cora radiant-cut lab-grown diamond cathedral pavé solitaire ring in yellow gold, lifestyle shot worn on hand

Cora Radiant Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora marquise-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Cora marquise-cut lab-grown diamond cathedral pavé solitaire ring in yellow gold, lifestyle shot worn on hand

Cora Marquise Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora oval lab-grown diamond cathedral pavé solitaire ring in solid gold Cora oval lab-grown diamond cathedral pavé solitaire ring in yellow gold, lifestyle shot worn on hand

Cora Oval Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Cora round brilliant lab-grown diamond cathedral pave solitaire ring in solid gold, front view Macro close-up of Cora round brilliant lab-grown diamond cathedral pavé solitaire ring in yellow gold showing pavé detail

Cora Round Cathedral Pavé Solitaire Diamond Ring

HK$11,380.00 HK$27,180.00
  • +4
Bianca elongated-cushion lab-grown diamond solitaire ring with ribbed band in solid gold Bianca elongated-cushion lab-grown diamond ribbed band solitaire ring in white gold, lifestyle shot worn on hand

Bianca Elongated Cushion Ribbed Band Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
  • +4
Bianca round brilliant lab-grown diamond solitaire ring with ribbed band in solid gold, front view Bianca round brilliant lab-grown diamond ribbed band solitaire ring in yellow gold, lifestyle shot worn on hand

Bianca Round Ribbed Band Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
  • +4
Bianca cushion-cut lab-grown diamond solitaire ring with ribbed band in solid gold, front view Bianca cushion-cut lab-grown diamond solitaire ring, side view showing the ribbed band

Bianca Cushion Ribbed Band Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
  • +4
Bianca marquise-cut lab-grown diamond solitaire ring with ribbed band in solid gold, front view Macro close-up of Bianca marquise-cut lab-grown diamond solitaire ring in yellow gold showing the ribbed band

Bianca Marquise Ribbed Band Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
  • +4
Bianca oval lab-grown diamond solitaire ring with ribbed band in solid gold Bianca Oval Ribbed Band — on-model

Bianca Oval Ribbed Band Solitaire Diamond Ring

HK$9,580.00 HK$25,380.00
  • +4

One carat is the enduring benchmark for an engagement ring — substantial enough to make a statement, balanced enough to wear every day without a second thought. Because our diamonds are lab-grown, a full carat sits comfortably within reach, with the same cut, colour and clarity grading you'd expect from a mined stone.

Explore one-carat rings across every cut and setting: a round solitaire for maximum brilliance, an oval for an elongating look that wears larger than its carat, a bezel for clean modern lines, or a three-stone for added meaning. Each is set in solid recycled gold, never plated, and made to order.

How big does a one-carat diamond look?

It's the most-chosen size for exactly that reason — present without getting in the way of daily life.

Is one carat a good everyday size?

It's the most-chosen size for exactly that reason — present without getting in the way of daily life.

Are lab-grown diamonds real diamonds?

Yes. A lab-grown diamond is chemically, physically and optically identical to a mined one — same hardness, same fire, same sparkle. The only difference is origin: ours are grown rather than dug, which means a cleaner provenance and far more carat for your budget.

How long does my ring take to make?

Each ring is made to order. Please allow 2–3 weeks before it ships — your stone, set by hand, in the metal and setting you choose.