A New Generation of Engagement Rings
Gema&Co is an American fine jewelry company specializing in moissanite and lab grown diamond engagement rings, wedding bands, loose gemstones, and custom jewelry. Since 2017, we've helped couples find beautifully crafted alternatives to traditionally mined diamond jewelry without the traditional retail markup.
Our mission is to make beautifully crafted engagement rings more accessible without compromising quality, design, or service. Gema&Co specializes in moissanite and lab grown diamond engagement rings, wedding bands, loose stones, and custom jewelry designed for a new generation of couples.
We believe an engagement ring should reflect the people wearing it, not an outdated expectation of what it should cost. By combining lab grown gemstones, recycled precious metals, American-made settings, transparent pricing, and personalized service, we're creating a more thoughtful way to shop for fine jewelry.
Our Values
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Practical Thinking
Celebrating love shouldn't cost anyone multiple months salary. We're redefining this artificial rule.
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Integrity
We strive to maintain an honest and fair markup of our products and refuse to upcharge, even if its "wedding" related.
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Build Community
We're a like-minded community who focus on the love which stands behind an engagement ring. Not its size or cost.
800+ Customer Reviews & 19,000+ Orders Fulfilled - 4.9 ★★★★★
Ranked Top 5 Best Jewelry Store On Trustpilot
Read independently verified reviews written by real customers on Trustpilot and our product pages. Hear what they love about our products and service!
Why Gema&Co?
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Trusted Since 2017
19,000+ Orders fulfilled by our world class jewelry team
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Made in the U.S.A.
Every setting is 100% produced in America in our California or South Florida casting facilities
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4.9 ★★★★★ - Rating
Exceptional service, lasting quality, and an industry-leading warranty - Reviews
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1.6% Return Rate
Thoughtfully designed rings that customers are proud to keep
About Gema&Co
Gema&Co was founded in 2017 by husband and wife Jim and Juliana after experiencing firsthand just how expensive getting married had become. While shopping for Juliana's engagement ring, they found that the ring they wanted would cost more than $20,000, with the wedding itself projected to exceed $100,000. They realized that for most couples, expenses like these simply aren't realistic.
That experience inspired a simple idea: celebrating love shouldn't require taking on an overwhelming financial burden.
Gema&Co was created to offer a different approach to fine jewelry, combining thoughtful design, quality craftsmanship, and exceptional gemstones at more accessible prices. Today, we specialize in moissanite and lab grown diamond engagement rings, wedding bands, loose gemstones, and custom jewelry, giving couples more freedom to choose a ring they love without feeling bound by the traditional expectations of the diamond industry.
What began as a small husband and wife business has grown into a team of more than 10 full time employees and 20+ specialized contractors, including jewelry professionals who help bring each Gema&Co piece to life. Since 2017, we've fulfilled more than 19,000 orders, with our settings produced in the United States through our California and South Florida casting facilities.
Despite that growth, the idea behind Gema&Co hasn't changed. We believe an engagement ring should be about the commitment it represents, not how much someone was expected to spend on it. That's why we focus on moissanite and lab grown diamonds, recycled precious metals, customizable designs, transparent pricing, and personalized service rather than the traditional rules surrounding engagement jewelry. Our jewelry is cast using recycled precious metals, including reclaimed gold and platinum.
We also believe buying an engagement ring should come with confidence long after the proposal. Gema&Co gemstones are backed by limited lifetime warranty coverage, while our fine jewelry includes a two year warranty against qualifying structural and manufacturing issues.
From our first ring in 2017 to the thousands we've helped create since, our purpose remains simple: make beautiful, meaningful engagement jewelry more accessible to more people.
A new outlook on old traditions. A new generation of engagement rings.
Personalized Engagement Ring Guidance
We understand how important excellent customer service is, particularly when purchasing such an important symbol of your love for one another. Here at Gema&Co all our jewelry consultants will draw from decades of experience to provide you with the most relevant advice. We're always on hand to offer honest, ethical, and impartial feedback to assist you with finding the perfect ring. We're honored that our past customers have graced us with an impressive 5 star rating on Trustpilot. Don't hesitate to message us today!
Two Year Warranty on Every Gema&Co Setting
All of our settings are covered by an industry best two year warranty, where we will cover all issues stemming from normal wear and tear at no cost to you. Extensive damage is reviewed on a case by case basis but is generally covered as well! All you need to do is reach out and we'll make sure you're taken care of.
Ethical
Conflict-Free
Gema&Co continually strives to be a leader in sustainability. We put as much focus on the specs of our gems as we do on the source. Our moissanite gemstones and diamonds are lab grown and hand cut by professional jewelers in the United States.
By eliminating the mining process completely, opting for a sustainably cultured gemstone reduces the human and environmental toll of the industry. There are no unfair labor practices or poor working conditions. You have peace of mind knowing your gemstone was produced ethically and responsibly.
Conscious
Environmentally Responsible
Metal mining is one of the most environmentally destructive types of mining and millions of gold miners work in dangerous environments to earn low wages. Our objective is to help eliminate the negative impacts of overmining by reducing the demand for newly mined metals.
The jewelry we cast is made with recycled precious metals. Because our reclaimed platinum and gold are refined back into their pure elements, they are the same high quality as newly mined metals. Reclaimed precious metals come from numerous post-consumer sources, including existing jewelry and industrial-use metals.
Shop Confidently
Gema&Co at a Glance
Founded: 2017
Specialties: Moissanite and lab grown diamond engagement rings
Products: Engagement rings, wedding bands, loose gemstones, earrings, custom jewelry
Gemstones: Moissanite and lab grown diamonds
Manufacturing: Settings produced in the United States
Casting locations: California and South Florida
Precious metals: Recycled gold and platinum
Orders fulfilled: 19,000+
Custom design: Available
Shipping: Insured delivery
Warranty: Two year setting warranty