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Five and a half carats of white moissanite fire — the 5.5ct DEW White Moissanite Round Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. At this size, the round brilliant's sparkle reaches its most spectacular expression — every movement of the hand catches and refracts light.
At 5ct and above, moissanite is arguably the superior choice for most buyers. A 5ct+ natural diamond of any noteworthy grade costs upwards of $50,000–$200,000. In moissanite, the same physical size is achievable at a realistic price. Visually, moissanite at large sizes actually produces more colour-fire (rainbow flashes) than diamond because of its higher refractive index and dispersion. For buyers who prioritise the visual experience and wearable scale over the origin story of a natural stone, moissanite at 5ct+ is unambiguously the better option.
For moissanite at 5ct+ DEW, solitaire settings are ideal because they showcase the stone without competition. Four or six-prong solitaires allow maximum light to enter the stone from all angles. The prongs should be proportionally heavier than those used for smaller stones to provide secure support. 18K gold vermeil over 925 sterling silver provides both the structural integrity and the warm-toned luxury finish that large white moissanite deserves.
✓ 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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4.20 ct DEW White Moissanite Stud Earrings Gold Vermeil Bright Shine Gift for Her
7.80 ct DEW Off White Moissanite Stud Earrings Gold Vermeil Gift for Special Event
8 ct DEW Off-White Treated Moissanite Stud Earring Gold Vermeil Certified Sparkling
5 ct DEW White Moissanite Dangler Earrings Gold Vermeil Certified Beautiful
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