Our Craftsmanship

Made with Intention

Founded in 2024 by Yuanquan Zheng, AIMINIA began with a belief that fine jewelry should unite beauty, responsibility and lasting design. Drawing on years of jewelry-industry experience, the brand focuses on lab-grown diamond rings with a refined, modern point of view.

Through AIMINIA Jewelry LLC, we serve clients internationally with clear product information, considered presentation and attentive support.

Illustrative founder studio scene showing the design of a diamond ring

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Founder-Led Design

Yuanquan Zheng approaches each ring through proportion, light and wearability, translating a clear design idea into an elegant everyday piece.

Illustrative quality inspection of a diamond ring with a jeweler loupe

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Quality Inspection

Before an order is prepared, setting security, surface finish and overall presentation are reviewed with care.

Illustrative luxury ring presentation and packaging scene

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A Considered Unboxing

Each piece is placed in protective, gift-ready packaging designed to keep the ring secure and beautifully presented.

Illustrative diamond documentation review beside a ring

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IGI Grading Reports

An IGI grading report is included with every current AIMINIA ring except the Starry Sky Pavé Ring – D/VS1 and the Brilliant Light Seven-Stone Ring. Each product page states its documentation status.

Editorial brand imagery illustrates our process. Product details, packaging and documentation may vary by individual listing.