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Sarah O. Jewelry is a woman- and Latina-owned fine jewelry brand based in Denver, Colorado, offering handcrafted engagement rings, wedding bands, and fine jewelry made with ethically sourced diamonds and gemstones. The brand serves customers both in-store at its Denver boutiques and online, with options for custom design, made-to-order pieces, and ready-to-ship collections.

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At a glance

About Sarah O.

Main category
Engagement rings, wedding bands, fine jewelry
Location
Denver, Colorado, USA
Ownership
Woman- and Latina-owned
Sourcing
Ethically sourced, Kimberley Process certified
Diamond options
Lab-created and rough diamonds
Custom service
Custom and heirloom ring design available
Appointments
In-person (Denver) and virtual appointments
Price range
From under $500 to $3,000 and above
Sarah O. Jewelry positions itself in the premium segment of the fine jewelry market, with a particular focus on engagement rings and custom pieces for customers who want something personal rather than off-the-shelf. The brand was founded by Sarah, whose background spans a family jewelry boutique in Albuquerque and a design practice that began in college. Ethically sourced materials, including conflict-free diamonds supported by The Kimberley Process and both lab-created and rough diamond options, are a deliberate part of the brand's identity. Sarah O. Jewelry is notably inclusive in its approach, offering pieces and sizing for all genders and welcoming customers across a wide range of budgets, from gifts under $500 to premium custom commissions.
July 2026

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Free virtual or in-person appointment with a jewelry designer for customers considering a custom engagement ring or heirloom piece.
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Gift card available for purchase, allowing recipients to select their own piece from the full Sarah O. Jewelry collection.
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Recent

Sarah O. in the news

Recent updates and background about Sarah O., summarised in our own words.

Sarah O.

Explore the Full Engagement Ring Collection

Sarah O. Jewelry offers a wide range of engagement ring styles, including solitaire, halo, three-stone, and bezel settings in shapes such as round, oval, emerald cut, and pear. The collection also features Montana Sapphires and a Gemstone Ring Builder for a more personalised selection.

Sarah O.

Round Engagement Rings

The round cut remains one of the most popular engagement ring shapes in the Sarah O. collection, available in a variety of styles from classic solitaires to detailed pavé settings. Customers can filter by design style, including vintage, modern, and non-traditional options.

Sarah O.

Oval Engagement Rings

Oval engagement rings are available as part of the Sarah O. made-to-order and ready-to-ship ranges, with options spanning multiple ring styles and metal types including yellow gold, white gold, and rose gold.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about Sarah O.

Answers to the most common questions, based on search behaviour and our own research.

Is Sarah O. Jewelry a trustworthy place to buy an engagement ring?

Sarah O. Jewelry is a woman- and Latina-owned business with physical boutique locations in Denver, Colorado, and a verifiable online presence. Customer reviews on the homepage mention positive experiences with custom ring design, helpful staff, and ethically sourced materials.

Can I have a custom engagement ring made at Sarah O.?

Yes, Sarah O. Jewelry offers a custom and heirloom design service. Customers can work one-on-one with the design team, either in person at the Denver locations or virtually, to create a ring to their exact specifications.

Does Sarah O. Jewelry use ethical and conflict-free diamonds?

The brand states it does not sell conflict diamonds and is a supporter of The Kimberley Process. It also offers both lab-created and rough diamonds as sustainable alternatives.

Can I visit a Sarah O. Jewelry store in person?

Sarah O. Jewelry has boutique locations in Denver, Colorado, where customers can book a one-on-one shopping appointment. Virtual appointments are also available for those who cannot visit in person.

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