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Five carats of round brilliant precision — the 5.3ct DEW White Moissanite Round Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. At 5.3ct DEW in the round brilliant cut, this ring delivers a stone approximately 11mm in diameter — maximum visual impact in the most optically optimised cut shape available, in moissanite's most brilliant colour grade.
In jewelry terminology, "white" moissanite refers to moissanite in the near-colourless to colourless range — equivalent to approximately D–F colour grades in diamond terminology. GemHub & Co. white moissanite is produced in the highest clarity and colour grades, presenting as a completely colourless stone face-up in normal viewing conditions. The GRA certification included with this ring certifies the stone's colour and clarity grades. A white moissanite at 5.3ct DEW will appear visually indistinguishable from a D-colour natural diamond of the same size to an untrained observer in normal lighting — while producing substantially more brilliance and fire.
The 5.3ct and 5.2ct rounds are separated by approximately 0.1mm in diameter — a difference that is not perceptible in isolation. Both are in the same optimal wearability range for round brilliant moissanite. The practical choice between them comes down to price point and availability. Both produce the same visual experience in normal wear. For buyers comparing the two, either is the right choice — the 5.3ct is negligibly larger, the 5.2ct is negligibly more compact.
✓ 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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