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An exceptional ring for an exceptional moment — the 6.70ct DEW White Moissanite Round Solitaire Ring in 18K gold vermeil over 925 sterling silver. GRA certified. 6.70ct DEW gives you a stone diameter of approximately 12mm — conspicuously beautiful and impossible to miss.
GRA (Gemological Research Association) is the leading independent certification body for moissanite. A GRA certificate documents the stone's authenticity, carat weight, cut grade, colour, and clarity — the equivalent of an IGI or GIA certificate for diamonds. At GEMHUB, every moissanite ring ships with its original GRA certificate so you know exactly what you own.
Moissanite has a higher refractive index (2.65–2.69) than diamond (2.42) and a higher dispersion (fire) index (0.104 vs 0.044). In practice, this means moissanite produces more rainbow-coloured light flashes (fire) than diamond. Some people prefer this; others prefer diamond's subtler sparkle. In photos and video, moissanite is exceptionally photogenic.
✓ Free worldwide insured shipping ✓ 30-day easy returns ✓ Lifetime exchange ✓ GRA certificate included ✓ Factory-direct pricing
Details: Crafted in Gold Vermeil.
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 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
4.00 ct DEW White Moissanite Stud Earrings Gold Vermeil Gift for Women Anniversary
5.50 ct DEW Blue Moissanite Stud Earrings Gold Vermeil Statement Gift for Her Shine
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
From the brand
Certified stones. Factory-direct craft.
MOISSANITE | LAB-GROWN DIAMONDS | FINE JEWELLERY
THE STORY OF EVERY STONE
GemHub brings certified moissanite, lab-grown diamonds and natural diamond jewellery directly from expert makers to modern collectors. Each piece is carefully selected, certified, precision-set and finished in 14k, 18k gold, 950 platinum or gold vermeil.
IGI / GIA / GRA certified | Worldwide shipping
