The Celina East-West Emerald-Cut Diamond Ring – Lab-Grown | 18K Gold or Platinum
Made for you, not a shelf
IGI Certified Diamond
Ready in ~6 weeks
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Behind the piece
The Celina East-West Emerald-Cut Diamond Ring – Lab-Grown | 18K Gold or Platinum
Every Una ring begins with a clear point of view and a commitment to craft. Yours is no exception.
The Celina is a lab-grown east-west emerald-cut diamond ring — the stone is set horizontally across the finger rather than lengthwise. That single shift completely changes the look, making a classic shape feel unconventional and contemporary. Where most emerald cuts elongate the finger vertically, an east-west setting broadens the look and creates something genuinely distinctive. Made by hand to order in solid 18K gold or platinum.
Set with an IGI certified lab-grown emerald cut diamond, The Celina is a lab-created diamond ring for someone who likes a familiar shape with an unexpected twist. The step-cut facets still create that signature hall-of-mirrors effect, just presented from a different angle.
Specifications
- Diamond: Lab-grown, IGI certified
- Shape: Emerald cut, east-west orientation
- Setting: Four-claw solitaire
- Metal: 18K yellow, white or rose gold, or 950 platinum
- Carat: 1ct to 5ct, chosen at checkout
- Engraving: Complimentary
- Made to order: Handcrafted in approximately six weeks
- Designed in Australia
East-west setting explained
An east-west setting rotates the diamond 90 degrees so the longer axis runs across the finger instead of up and down. This gives an emerald cut a bold, horizontal silhouette and pairs particularly well with a plain or pavé band. From $6,100 AUD.
The east-west setting: what makes it different
The traditional emerald cut sits lengthwise on the finger, pointed toward the knuckle. In an east-west setting, the stone is rotated 90 degrees — the length of the stone runs across the finger instead. This makes The Celina look broader and lower, with a modern, architectural quality that reads very differently from a conventional engagement ring. It is a ring for someone who knows what they want and wants something that stands apart from the standard options.
Choosing an east-west emerald cut lab-grown diamond
The emerald cut is one of the most honest cuts a diamond can have — with its large step-cut facets, inclusions are more visible than in brilliant cuts. Choosing a lab-grown emerald cut at higher clarity grades ensures the stone is clean to the eye and delivers that signature glassy, mirror-like quality. Every Celina comes with an IGI certificate confirming each grade. See also our emerald-cut engagement rings, solitaire engagement rings, and our guide to oval vs. emerald cut rings if you are still deciding on shape.
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ready to wear
Our signature pieces
From delicate pavé bands to bold diamond staples, each Una design begins with a clear point of view: modern, refined, and made to be worn every day. Every piece is crafted with lab-grown diamonds, ensuring beauty with purpose.
una x forever projects
Designed with care, backed by purpose
We’ve partnered with Forever Projects as part of our 1% Pledge. That means every single Una Diamond purchase contributes to life-changing programs for mothers and children.