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Eighteen carats of deep electric blue — the 18.6ct DEW Blue Moissanite Emerald Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. Blue moissanite at 18.6ct DEW in the emerald cut is the most extraordinary coloured stone ring in GemHub & Co.'s collection. At this size and colour intensity, this ring exists in a category that has no natural equivalent at any price.
An 18.6ct DEW emerald cut moissanite measures approximately 22×16mm — slightly larger than a standard postage stamp. The step facets at this scale act as large mirrors that fill with deep blue and reflect it across the entire stone surface. Because the emerald cut concentrates colour rather than scattering it (unlike brilliant cuts), the blue at this scale is intensely saturated — it reads as a deep, vivid colour mass rather than individual facet reflections. Under overhead lighting, the stone will reflect blue and white light simultaneously in slow, dramatic planes. Under natural light, the deep blue body colour dominates the visual experience.
Natural blue stones at 18ct+ in the emerald cut are extraordinarily rare and priced accordingly. A natural blue diamond at 18ct is a museum-quality stone worth hundreds of millions of dollars and essentially never appears in commercial jewelry. A natural blue sapphire at 18ct in the emerald cut would be priced in the hundreds of thousands of dollars minimum, even in commercial quality. No tanzanite, aquamarine, or other blue gemstone produces the fire and brilliance of moissanite. This ring occupies a position that has no natural equivalent in retail jewelry anywhere.
✓ Free worldwide insured shipping ✓ 30-day easy returns ✓ Lifetime exchange ✓ GRA certificate included ✓ Factory-direct pricing
Free Worldwide Shipping — Complimentary on all orders, no minimum required.
Processing — Orders ship within 24–48 hours. Made-to-order pieces require 10–15 business days.
Delivery — 7–10 business days via FedEx, DHL, or equivalent. Fully insured & trackable.
Duties & Taxes — Import duties and local taxes (where applicable) are the buyer's responsibility.
Signature Required — High-value shipments require an adult signature on delivery.
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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