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Seven and a half carats of round brilliant fire — the 7.65ct DEW White Moissanite Round Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. At 7.65ct DEW, a round moissanite produces a diameter of approximately 12.8mm — a stone that creates intense, animated sparkle at a scale that commands immediate attention on the hand.
This is a technically verifiable claim. Moissanite has a refractive index of 2.65–2.69, compared to diamond's 2.42. A higher refractive index means more light is bent inside the stone before exiting — producing more brilliance (white light return). Moissanite also has a dispersion (fire) value of 0.104, versus diamond's 0.044 — meaning moissanite produces 2.4× more rainbow fire than diamond of equivalent cut quality. At 7.65ct DEW in the round brilliant, both of these properties are operating at maximum scale. The round brilliant cut is mathematically optimised for light performance — combined with moissanite's superior optical properties, this ring produces more sparkle than any natural round diamond of comparable size.
At 7.65ct DEW and 12.8mm diameter, this stone is best complemented by a simple, clean setting that allows maximum light to enter and exit the stone from all angles. A classic 4 or 6-prong solitaire basket setting in yellow gold (complementing the 18K gold vermeil) is the most appropriate choice — it holds the stone securely while minimising metal coverage of the stone's perimeter. Halo settings at this size are generally unnecessary (and arguably counterproductive — the stone is large enough that a halo adds visual clutter rather than enhancement). A split-shank setting adds interest to the band without competing with the stone.
✓ 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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