Thalia Crown III | Laboratory Grown Diamonds

$965 ~~$1930~~ In stock

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

Our Thalia Crown Ring | Fit II was designed with an oval or pear shaped solitaire in mind, approx. 7x5mm or 8x6mm, or a round solitaire with a maximum stone diameter of 7mm. 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)

Thomas ★★★★★ Aug 24, 2026

The diamond-laced band catches light from every angle, and the four-size fitting system made it easy to find my exact match. I’ve worn it daily for two weeks and it hasn’t snagged once.

Violet N. ★★★★★ Aug 23, 2026

I was nervous about sizing a ring online, but the four available sizes made it easy to find my exact fit without any guesswork. The intricate diamond-laced band catches the light beautifully and feels substantial without being heavy on my finger.

Joshua U. ★★★★☆ Sep 8, 2026

I was a little worried the four size options wouldn't help me find the right fit, but mine sits snugly without any spinning. The intricate diamond work catches the light beautifully. The band feels substantial, so it doesn't bend out of shape during daily wear.