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 (4.8 / 5 · 5 reviews)

Ruby ★★★★★ Sep 13, 2026

The diamond has this quiet sparkle that catches light without being flashy, which is exactly what I wanted for everyday wear. It sits flush against my engagement ring, no gap, no spinning around. Three months in and it still looks like the day it arrived.

Matthew ★★★★★ Sep 12, 2026

The four size options made it so easy to find one that sits flush against my engagement ring instead of fighting it. The diamonds catch light even in dim restaurant lighting, which I wasn't expecting at this price. Two months in and no loosening or dulling yet.

Zoe M. ★★★★★ Sep 10, 2026

The four available sizes meant I could actually match this to my engagement ring instead of settling for something close. The natural diamonds catch light without being flashy, which is exactly what I wanted for something I'll wear every day.