One-of-One Engagement Rings

Our collection of one-of-one engagement rings showcases the very best from our Loose Gem Library. Every stone is hand-selected for its individuality, uniqueness, and beauty — each ring is designed to be a modern heirloom that is truly one of a kind.


"She genuinely listened to what we described as our aspirational ring and she nailed it! It came out even better than we expected"


"If I could give RO more than 5 stars I would, they deserve them! We had a WONDERFUL experience working with the RO team to create a custom ring - the whole experience was everything we felt it should be"


Request Pricing

I agree to my email being stored and used to receive the newsletter.