Reina Crown III | Natural Diamonds

$1072 ~~$2144~~ 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 III was designed with trio style rings in mind. It is best suited to trio styles with a narrow spread and steep gradient. For example, a round trio ring with round side stones and a centre stone of up to 6.5mm in diameter, or an oval trio ring with round side stones and a centre stone of up to 8x6mm 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 (4.6 / 5 · 5 reviews)

Sophia L. ★★★★★ Sep 12, 2026

The diamond catches light beautifully without being flashy, and it sits flush against my engagement ring thanks to the sizing. I've worn it daily for three weeks and it still looks as sharp as the day it arrived.

Timothy ★★★★★ Sep 10, 2026

I was nervous about matching a band to my engagement ring, but the way this one sits flush against it looks like they were made together. The diamonds catch light even in dim restaurant lighting, and I've caught myself staring at my hand more than once.

Adam Y. ★★★★★ Sep 9, 2026

The four size options made it so easy to match the band perfectly against my engagement ring—no gap, no wobble. Wearing it feels like the two rings were always meant to sit together.