Fine Jewelry Crafted in Utah Since 2019

3 ct Engagement Rings

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Ready for the Proposal

Crafted for the moment she says yes.

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Her birthstone, a gift from -Lemarini & Co

At Lemarini & Co, we understand how meaningful this moment is for both of you. That’s why we include a genuine natural 1.5 mm birthstone inside the ring — a delicate and personal touch that makes your proposal truly unique and unforgettable.

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2 ct Engagement Rings

Direct Manufacturers of Fine Jewelry

Eternity Bands

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Quality you can see, feel and trust

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  • Certificates of Authenticity


    Every LEMARINI & Co piece includes official certification guaranteeing the authenticity and quality of its materials. Our diamonds come with an IGI certificate, along with certification of 18K gold and natural gemstones.

  • 3D Jewelry Design


    At LEMARINI & Co, we transform ideas into unique jewelry through professional 3D design, allowing every detail to be visualized before creation to ensure perfect proportions and refined craftsmanship.

  • Lifetime Warranty

    Every piece from LEMARINI & Co is crafted with exceptional quality. We stand behind our jewelry with a lifetime warranty that ensures lasting beauty and confidence.

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RETURN, EXCHANGE & WARRANTY POLICY

Our Commitment

At LEMARINI & CO, every piece is made to order in solid 18K gold and crafted to the highest standards of quality. Due to the personalized nature of our jewelry, we maintain a clear policy designed to protect both our clients and our craftsmanship.

Certification & Authenticity

Every ring includes:

• An IGI Certified lab-grown center diamond, detailing cut, clarity, color, and carat weight.

• A Jewelry Quality Certificate guaranteeing solid 18K gold and the authenticity of the natural accent diamonds.

Each piece is delivered with official documentation for complete confidence and assurance.

Returns

• We accept returns within 7 days of delivery.

• The item must be unworn, undamaged, and in original condition.

• Custom sizing or engraved pieces are final sale.

• A 10% restocking fee may apply.

Due to the made-to-order nature of our jewelry, cancellations or refunds are not available once production has begun.

Exchanges & Resizing

• We offer complimentary resizing within 30 days of delivery.

• Exchanges apply only in cases of manufacturing defects.

Warranty

All pieces are protected under our Full Lifetime Jewelry Guarantee, covering manufacturing defects.

LEMARINI & CO