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Nineteen carats of deep ocean blue in the emerald cut — the 19.5ct DEW Blue Moissanite Emerald Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. Blue moissanite at 19.5ct DEW in the emerald cut is among the most extraordinary coloured stone rings available anywhere in commercial jewelry. At this scale and colour intensity, there is no natural equivalent.
A 19.5ct DEW emerald cut moissanite measures approximately 23×16mm — wider than two US dimes placed side by side. The emerald cut's large step facets concentrate the deep blue body colour rather than scattering it: the stone reads as an intense, saturated block of colour with slow, dramatic white-light reflections moving across it as the hand moves. The blue does not flash — it glows. At this scale the emerald cut's characteristic mirror-planes become large enough to reflect the environment around them in tinted blue, creating a stone that changes completely depending on the lighting it occupies.
In market terms, no — natural blue diamonds and fine blue sapphires command exponentially higher prices. But in terms of visual experience, this stone has no natural equivalent at any price: a natural blue diamond at 19ct is a once-in-a-generation museum piece; a natural blue sapphire of this quality and size would be priced in the hundreds of thousands of dollars minimum. This ring delivers a visual experience that natural stones in this colour and size cannot match in the retail market. Value is determined by what the buyer values — and for pure visual impact, nothing natural compares.
✓ 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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