6.35ct DEW White Moissanite Round Solitaire Ring

Six carats of round brilliant precision — the 6.35ct DEW White Moissanite Round Solitaire Ring in 18K Gold Vermeil on 925 Sterling Silver, GRA certified. A 6.35ct round moissanite delivers approximately 12mm diameter — placing it firmly in statement territory while maintaining the round brilliant's unmatched optical performance.

How does moissanite compare to diamond in daily wear durability?

Moissanite scores 9.25–9.5 on the Mohs hardness scale, making it the second hardest gemstone used in jewelry after diamond (10). In practical terms, moissanite is scratch-resistant for everyday wear — it will not scratch from contact with most everyday surfaces, metals, or other gemstones softer than itself. For a ring worn daily, this durability is essential. Unlike softer stones (sapphire: 9, emerald: 7.5–8, opal: 5.5–6.5), moissanite maintains its polish and facet definition over decades of regular wear.

What ring size should I order for a moissanite solitaire ring?

For solitaire rings, sizing accuracy is important — the ring should fit comfortably without spinning (which causes the stone to tilt sideways) but not so tight that removal is difficult. Fingers swell slightly in warm weather and after physical activity. The standard recommendation is to measure ring size in the evening when fingers are at their largest. GEMHUB rings are available across a full size range — contact our team if you're between sizes for guidance on whether to size up or down.

Specifications

• Stone: White Moissanite
• Size: 6.35ct DEW (Diamond Equivalent Weight)
• Cut: Round Brilliant
• Metal: 18K Gold Vermeil on 925 Sterling Silver
• Certification: GRA Certified

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✓ Free worldwide insured shipping ✓ 30-day easy returns ✓ Lifetime exchange ✓ GRA certificate included ✓ Factory-direct pricing

Details: Crafted in Gold Vermeil with a solitaire silhouette. Available in ring sizes 5–10.