About Us
Fine jewelry built on conviction, not compromise.
A fine jewelry house based in New York City's Diamond District, working in solid gold, sterling silver, and genuine karat gold over silver, with real gemstones where featured.
Why we are called Oath
An oath is a commitment made in a moment that matters, one you intend to keep. We chose the name because it captures what fine jewelry is for. The ring given at an engagement. The necklace passed down through a family. The piece bought on the day something changes. Jewelry that belongs in those moments has to be held to a higher standard than most of the market is willing to meet. That is what Oath was built to be.
Four things we hold to
Real materials, always
Solid gold, sterling silver, and genuine karat gold over silver, with real gemstones where featured. Gold-filled and rolled gold never enter the catalog.
Made in the Diamond District
Crafted and shipped from the center of the American fine jewelry trade in New York City.
Backed end to end
Free priority shipping and a 30-day return window come with every order, so a decision made with care is never made under pressure.
Honest guidance
Plain-language guides, clear answers, and real people to help you choose well, before and after you buy.
Where it comes from
Manufactured and shipped from
The Diamond District, New York City
The center of the American fine jewelry trade.
Every piece goes through the same test before it ships: would we buy this for someone we care about? If the answer is no, it does not make the catalog. Breadth is only worth something when every option inside it can be trusted, and that is the line we hold.
The moments worth committing to
The pieces people remember mark the moments that change something. Oath is built around those occasions, with fine jewelry chosen to live up to them.
Built to meet every demand
A range this wide only works when you can find your way through it. Start from the piece, the metal, the stone, or the person you are shopping for.
By metal
For
Know what you are buying
Fine jewelry is easier to choose when you understand it. The writing at Oath covers gems, metals, sizing, and care in plain language, so you can decide with confidence rather than guesswork.
Answers, before you ask
What is Oath Jewelry?+
Where is Oath jewelry made and shipped from?+
What materials does Oath use?+
Does Oath offer free shipping and returns?+
What occasions is Oath jewelry for?+
How can I get help choosing a piece?+
More questions are answered on the FAQ page.
What we are here for
The right piece finds its way into a story. An anniversary, a milestone, a day you decided you deserved something real. Oath exists to make sure that when the moment comes, the piece is worthy of it.
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