18.65ct DEW White Moissanite Emerald Solitaire Ring to Pinterest (opens in a new window)

18.65ct DEW White Moissanite Emerald Solitaire Ring

AED1.100,99

Free insured shipping worldwide. Import duties and taxes paid by us.

  • GRA & IGI certifiedCertificate with every order
  • Free insured shippingWorldwide, duties paid
  • 15-day returns45-day exchange
  • Gift-ready boxPremium packaging

This piece is set with moissanite — a silicon carbide gemstone with its own GRA certificate. It is not a natural diamond and not a lab-grown diamond.

Eighteen carats of step-cut white light — the 18.65ct DEW White Moissanite Emerald Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified.

At 18.65ct DEW in the emerald cut, this ring creates a mirror surface approximately 22×16mm — a stone that reflects the room around it in geometric planes of white light at a scale that simply does not exist in any other commercial jewelry product.

At 18ct, does the emerald cut still show “fire” or is it only white light?

The emerald cut, being a step cut, produces less dispersed fire (rainbow colours) than brilliant cuts — this is true at all sizes.

However, at 18.65ct DEW, the step facets are large enough to catch and reflect ambient coloured light from the surrounding environment — walls, clothing, other light sources. The white-light reflections at this scale become the defining visual event: long, slow, cinematic planes of pure white light shifting across the stone’s surface as the hand moves. Fire becomes secondary; architectural light performance becomes primary.

This is the emerald cut at its most elemental — pure geometry producing pure light.

What occasion calls for an 18ct ring?

An 18.65ct emerald cut ring is appropriate wherever the wearer chooses to make the maximum possible jewelry statement: performances, significant events, photography, milestone celebrations, or simply as a daily expression of personal aesthetics for someone who has decided that the conventional limits of ring size do not apply to them. There is no occasion this ring is too large for — only occasions it may be too conspicuous for, which is a choice each buyer makes for themselves.

Specifications

Stone White Moissanite
Size 18.65ct DEW (Diamond Equivalent Weight)
Cut Emerald
Metal 18K Gold Vermeil on 925 Sterling Silver
Certification GRA Certified

GemHub & Co. Promise

  • Free insured shipping to the UAE & USA
  • 15-day returns (free UAE return label)
  • 45-day exchange
  • GRA grading card included

Product details

Ring Size10, 5, 6, 7, 8, 9

Good to know

Size guide

Most GEMHUB & CO. rings ship in US size 7. Custom sizing is available on request – email [email protected] and we will confirm before crafting.

  1. Use a ring that fits the desired finger.
  2. Measure the internal diameter of the ring in millimetres. Make sure your ruler starts at the 0 mm mark.

Between two sizes? Choose the larger one for comfort. Wider bands usually need a slightly larger size.

US & CanadaBritish & AustralianInside diameter (mm)Inside diameter (in)Inside circumference (mm)Inside circumference (in)
4H 1/214.860.58546.681.84
4 1/2I 1/215.270.60147.971.89
5J 1/215.700.61849.321.94
5 1/2L16.100.63450.581.99
6M16.510.65051.872.04
6 1/2N16.920.66653.162.09
7O17.350.68354.512.15
7 1/2P17.750.69955.762.20
8Q18.190.71657.152.25
8 1/2Q 3/418.530.72958.212.29
9R 3/418.890.74859.342.35

Open the full size guide →

Shipping & delivery
  • Free insured shipping worldwide – complimentary on every order, no minimum, duties and taxes paid.
  • Delivery time from order confirmation: 10–15 business days to the UAE, 14–18 to the USA, 15–18 to the rest of the world, including crafting. Fully insured and trackable.
  • Signature required on high-value shipments.

We ship worldwide. Orders outside the UAE ship with all duties and taxes paid.

Read the full shipping policy →

Returns & exchanges
  • 15 days to decide from the shipment date. Exchanges within 45 days.
  • Free return shipping with a prepaid, insured label inside the UAE (other countries: return shipping is paid by the customer unless the item is faulty).
  • No restocking fees on eligible returns.
  • Refunded the way you paid, back to your original payment method.
  • Damaged or wrong item? That is on us – we cover return shipping and replace or refund in full.

Engraved items are final sale. Custom ring sizes and metal choices from the options shown remain fully eligible.

Read the full returns policy →

Authenticity & certification

Certification for this piece is stated in the product details above. Natural and lab-grown diamonds ship with an IGI certificate; moissanite ships with its GRA certificate card.

Every certificate is issued for the specific stone in your piece and travels with your order. Keep it with the piece – a missing certificate carries a replacement fee if you later return the item.

Questions about a certificate? Email [email protected] with your order number.

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