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The largest emerald cut in the collection. The largest step-cut moissanite ring available anywhere. — the 27.5ct DEW White Moissanite Emerald Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. At 27.5ct DEW, this emerald cut stone measures approximately 29×21mm — the width of a US dollar bill is 66mm; this stone spans nearly half of it. There is no commercial ring product in the world that exceeds this.
A 27.5ct DEW emerald cut moissanite measures approximately 29×21mm — a stone surface that is literally larger than the face of most wristwatches. Worn on a hand, this stone extends visibly beyond the finger on all sides, creating a presence that is closer to fine jewelry sculpture than conventional ring design. The step facets, at this scale, become large architectural surfaces — each one individually visible, each one reflecting its own plane of white light. At 27.5ct in the emerald cut, this ring is not worn to be noticed. It is worn to be the only thing anyone notices.
The largest publicly known emerald cut diamonds worn as rings are in the 30–40ct range — pieces belonging to royalty, museum collections, and a small number of billionaire private collectors. Beyoncé's famous 18ct emerald cut ring — considered one of the most significant celebrity engagement rings in history — is smaller than this stone. At 27.5ct DEW, this moissanite ring occupies territory that, in natural diamonds, is reserved for the most extraordinary, irreplaceable objects in the history of human jewelry making. This ring delivers that visual scale as a commercial product.
✓ Free worldwide insured shipping ✓ 30-day easy returns ✓ Lifetime exchange ✓ GRA certificate included ✓ Factory-direct pricing
A quick summary of how shipping works at GemHub & Co. Most pieces are made to order, so the realistic timeline runs from the moment you order to the moment your piece arrives.
Please note: These are good-faith estimates, not guarantees, and do not include time lost to customs processing in the destination country.
This is a summary. For the complete shipping policy, including international order requirements and how we handle delays, please read the full Shipping Policy.
This store is owned and operated by Hamlet Global Trading FZCO (trading as GemHub & Co.), a free-zone company registered in the United Arab Emirates, with its registered office at IFZA Business Park, Building A1, Dubai, United Arab Emirates.
A quick summary of how returns work at GemHub & Co. Most pieces are made to order; ready-stock items come with a 30-day return guarantee and a free first return.
Almost every order falls into one of two categories — we tell you which on each product page.
Most GemHub & Co. pieces are crafted specifically for you. These, along with customised and engraved items, are final sale and not eligible for return or exchange — except where the item arrives defective or we have made an error, in which case we replace or fully refund it at no cost to you, including return shipping.
Cancellations are accepted within 24 hours of ordering only; production begins within 5 hours of payment.
Ready-stock (non-custom) items may be returned within 30 days of shipment, or exchanged within 45 days.
Not sure whether your piece is made to order or ready stock? Email support@gemhubco.com before you place the order and we’ll confirm.
This is a summary. For the complete return and refund policy, including condition requirements, cancellation terms, and your consumer rights, please read the full Return & Refund Policy.
This store is owned and operated by Hamlet Global Trading FZCO (trading as GemHub & Co.), a free-zone company registered in the United Arab Emirates, with its registered office at IFZA Business Park, Building A1, Dubai, United Arab Emirates.
Every piece comes with a genuine EGL / IGI / GIA certificate of authenticity, verifying the quality of your stone. Verify your certificate here →
Note: Our products are handcrafted and personalised for your delight, hence a weight variance is expected.
We make every ring to order — we are the factory. Custom sizes and personalisations add just a few days.
Customise this piecePair with matching pieces from the same collection
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