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The most dramatic piece in any room — the 20.00ct DEW Blue Moissanite Round Pendant Necklace in 18K gold vermeil over 925 sterling silver. GRA certified. At 20ct DEW, this pendant is an art object as much as it is jewelry. The blue moissanite at this scale has a presence that stops conversation.
A 20ct DEW round moissanite has a face-up diameter of approximately 18–19mm — roughly the size of a large marble. This is not a subtle pendant. It sits like a gemstone centrepiece on the neckline, visible across a room and impossible to ignore. This size is for those who embrace bold, maximalist jewelry as identity.
Yes — 100% real, GRA certified moissanite (silicon carbide). Not glass, not CZ, not synthetic imitation. The GRA certificate that ships with this pendant documents the stone's carat weight, cut, colour, and authenticity. At 20ct DEW, the stone is the equivalent visual size of a 20ct diamond — which would cost millions. Moissanite makes this scale genuinely accessible.
✓ 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.
Every piece is finished in our workshop. Change the chain length, metal, or pendant size — adds just a few days.
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