Reina Crown IV | Natural Diamonds

$1000.5 ~~$2001~~ In stock

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

Our Reina 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.

Customer Reviews (4.4 / 5 · 5 reviews)

Sofia ★★★★★ Sep 13, 2026

The diamonds catch light even in dim restaurant lighting, which I wasn't expecting at this price. Getting the custom fit right took a couple of tries, but now it sits flush against my engagement ring.

Alexander ★★★★★ Sep 12, 2026

The four-width sizing meant my band actually sits flush against my engagement ring instead of rubbing against the prongs. The diamonds are small but they catch light from across the room. Wore it all day at work and forgot it was on.

Mia I. ★★★★★ Sep 10, 2026

The diamond has real sparkle even in dim restaurant lighting, and it sits low enough that it doesn't catch on my gloves. My wedding band and engagement ring finally look like they belong together instead of just stacked.