Couldn't load pickup availability
Four and a half carats of round brilliant excellence — the 4.55ct DEW White Moissanite Round Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. At 4.55ct DEW in the round brilliant cut, this ring delivers a stone of approximately 10.7mm diameter — unmistakably substantial, continuously brilliant, and one of the most versatile sizes in the GEMHUB collection.
At 10.7mm diameter, a 4.55ct round brilliant moissanite is well-proportioned across a wide range of finger sizes. On smaller sizes (4–5.5), the stone creates a clear statement — the diameter approaches the finger's full width, which is considered flattering and creates the appearance of slender fingers. On medium sizes (6–7), the proportions are classically balanced. On larger sizes (8–10), the stone is appropriately scaled to the finger without being dwarfed. The round brilliant's circular outline works with all finger shapes and lengths — it is the most forgiving of all cut shapes for varied hand proportions. This is part of why the round brilliant is the bestselling engagement ring shape globally.
The 4.55ct and 4ct rounds differ by approximately 0.4mm in diameter — visible side by side, but not immediately obvious in isolation. The 4.55ct provides a slightly fuller, rounder appearance. Both represent the zone where a round moissanite transitions from "impressive" to "commanding." Buyers who want the maximum visual presence within the sub-5ct range should choose the 4.55ct; buyers who prioritise the most streamlined proportions in this range may prefer the 4ct. Both are in the optimal everyday-statement range.
✓ Free worldwide insured shipping ✓ 30-day easy returns ✓ Lifetime exchange ✓ GRA certificate included ✓ Factory-direct pricing
Details: Crafted in Gold Vermeil. Available in ring sizes 5–10.
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
Stunning 11 ct DEW Blue Moissanite Solitaire Pendant in Gold Vermeil Gift for Her
Round Moissanite Double Drop Stud Earrings 18K Gold Plated Gift for Women Wife Anniversary Birthday
Solitaire 3.50 ct DEW Oval Cut White Moissanite in Engagement Ring 18K Gold Plated Verm 18K Gold Plated
RARE 20 ct DEW Champagne Treated Moissanite Ring in Certified 18K Gold Plated
RARE 9 ct DEW Round Brilliant Champagne Moissanite Ring in 18K Gold Plated
RARE 5.50 ct DEW Off White Treated Round Moissanite Ring in Certified 18K Gold Plated V 18K Gold Plated
RARE 4.50 ct DEW Radiant Cut Off White Moissanite Ring in Certified 18K Gold Plated Ver 18K Gold Plated
RARE 22.70 ct DEW Radiant Cut Off White Treated Moissanite Ring in 18K Gold Plated Verm 18K Gold Plated
RARE 35.20 ct DEW Round Cut Champagne Treated Moissanite Ring in Gift 18K Gold Plated V 18K Gold Plated
RARE 5.50 ct DEW Emerald Cut Off White Treated Moissanite Ring in Cert 18K Gold Plated 18K Gold Plated
RARE 9.25 ct DEW Round Cut White Treated Moissanite Solitaire Ring in 18K Gold Plated V 18K Gold Plated
RARE 22.60 ct DEW Emerald Cut Off White Treated Moissanite Ring in WOW 18K Gold Plated 18K Gold Plated
RARE 3.45 ct DEW Emerald Cut Pink Moissanite Solitaire Ring in Certified 18K Gold Plate 18K Gold Plated
RARE 5.60 ct DEW Emerald Cut Pink Treated Moissanite Solitaire Ring in 18K Gold Plated 18K Gold Plated
RARE 6.50 ct DEW Champagne Round Cut Moissanite Solitaire Ring in Cert 18K Gold Plated 18K Gold Plated
RARE 18.20 ct DEW Off White Treated Moissanite Solitaire Ring in – Gift 18K Gold Plated
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
