4.5ct DEW White Moissanite Emerald Solitaire Ring to Pinterest (opens in a new window)

4.5ct DEW White Moissanite Emerald Solitaire Ring

AED789,99

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.

Classic proportion, editorial presence — the 4.5ct DEW White Moissanite Emerald Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified.

The emerald cut at 4.5ct DEW represents the entry point to what most jewelry buyers consider the “fully expressive” range for this cut — a stone where the step facets have enough surface area to create the characteristic long white flashes the emerald cut is known for.

At what size does the emerald cut become truly expressive?

Gemologists and jewelry professionals generally consider 4ct DEW the threshold at which the emerald cut’s defining visual properties — calm, architectural step-facet reflections; the large, open table; the parallel planes of white light — become fully apparent in day-to-day wear.

Below 3ct, the emerald can look elegant but modest. At 4.5ct DEW and approximately 11.5×8.5mm, the stone is large enough that the step facets individually catch and hold light. The characteristic long, slow white flashes are clearly visible from across a room.

The stone reads as a deliberate, considered choice — not an average engagement ring, but an editorial one.

Is the emerald cut moissanite engagement ring trend growing?

Yes — significantly. In 2020, approximately 7% of US engagement ring searches were for emerald cut stones. By 2026, that figure has increased to approximately 18–22% in the moissanite market specifically, driven by social media and a broader shift toward understated, architectural jewelry aesthetics. The emerald cut moissanite has become the signature choice for buyers who describe their aesthetic as “quiet luxury,” “old money,” or “editorial” — categories that are driving substantial growth in the moissanite market. At 4.5ct DEW, this ring is appropriately sized for both the engagement ring context and the statement jewelry context.

Specifications

Stone White Moissanite
Size 4.5ct 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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