Camille Crown IV | Laboratory Grown Diamonds

$1286.4 ~~$2144~~ In stock

A piece for all stories; a pair for your personal duet. Our sparkling Camille Crown Ring laced with marquise diamond details has been designed across four sizes to allow for the perfect, custom fit based on your engagement ring style.

Our Camille Crown Ring | Fit IV is a wide fitting crown and was designed with larger solitaire styles in mind, with a feature stone of up to approx. 8mm in diameter round or 8x6mm diameter oval. Also suited for broader trio styles with deeper side stones - for example, an oval trio ring with centre 1.5ct stone, or a round trio ring with centre stone up to 8mm in diameter.

Please use our NMJ Crown Fit Guide here to find the perfect NMJ engagement ring and crown pairings, or contact our team here to discuss the right crown fit for your personal engagement ring.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

Buyer arranges shipping; seller reimburses the postage

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Customer Reviews (5.0 / 5 · 5 reviews)

Robert B. ★★★★★ Sep 8, 2026

The marquise diamond detailing catches the light from every angle, and the four available sizes meant I finally found a fit that doesn't spin on my finger. It feels substantial without being heavy, exactly the kind of ring that makes you glance at your hand mid-meeting just to admire it.

Robert ★★★★★ Sep 7, 2026

I was nervous about buying a ring online, but the four sizing options made it feel almost made-to-measure right out of the box. The marquise diamonds sparkle beautifully from every angle, and it sits comfortably on my finger even during long wear.

Andrew ★★★★★ Sep 1, 2026

The marquise diamond details catch the light from every angle, and the ring feels substantial without being heavy on my finger. I’ve already caught myself staring at it during work calls more times than I’d like to admit.