About Us
Aiminia Jewelry
Modern elegance, responsibly created.
Our Story
Aiminia Jewelry was founded with a simple belief: beautiful jewelry should not come at the cost of the planet or people.
The founder, Yuanquan Zheng, has always been fascinated by the quiet brilliance of diamonds. After years of working in the jewelry industry and witnessing the environmental and ethical challenges of traditional mining, he began searching for a better way.
In 2024, he established Aiminia Jewelry with a clear mission — to create modern, minimalist fine jewelry using lab-grown diamonds of exceptional quality. What started as a personal passion project quickly grew into a brand loved by customers who value both beauty and responsibility.
To protect the brand’s identity and designs, Yuanquan Zheng registered the trademark AIMINIA JEWELRY in the United States (Registration No. 7957210). He later established Aiminia Jewelry LLC as a Wyoming limited liability company to better serve international customers and ensure smooth global operations.
Today, Aiminia Jewelry continues to design and curate pieces that combine timeless elegance with modern simplicity — all while staying true to ethical and sustainable practices.
Our Promise
Ethically created jewelry · Transparent sourcing and grading · Timeless designs with modern sensibility · Exceptional customer care
When you choose Aiminia Jewelry, you are not simply buying a piece of jewelry — you are investing in a story of responsibility, craftsmanship, and quiet luxury.
Why Lab-Grown Diamonds?
We chose lab-grown diamonds because they offer a thoughtful balance of beauty, quality, and responsibility.
- Diamond brilliance: Lab-grown diamonds have the same chemical composition, hardness, brilliance, and fire as mined diamonds.
- Responsible sourcing: Our diamonds are created without traditional diamond mining.
- Exceptional value: Their accessible value allows you to choose a larger or higher-quality stone for your budget.
- Verified quality: Eligible center stones are accompanied by an independent grading report, with details stated on the product page.
For us, lab-grown diamonds represent the future of fine jewelry — where modern technology meets meaningful design.
Our Quality Control Process
Every Aiminia Jewelry piece passes through a multi-stage quality review before it is approved for delivery.
- Diamond selection: We source lab-grown diamonds from reputable suppliers and review the grading information for eligible stones.
- Material inspection: Precious metals are checked for the specified purity before production.
- Craftsmanship review: Each diamond is set with care, and the setting is inspected for security and symmetry.
- Final quality check: We review diamond alignment, sparkle, metal finish, structural integrity, and overall appearance.
Only pieces that pass every applicable stage are approved for delivery.
Company Information
Company name: Aiminia Jewelry LLC
Jurisdiction: State of Wyoming, United States
Filing date: December 3, 2025
Original ID: 2025-001831306
Registered office: 1621 Central Ave, Cheyenne, WY 82001, United States
Trademark: AIMINIA JEWELRY
U.S. registration no.: 7957210
Registration date: September 23, 2025
Status: Live / Registered (Principal Register)
Specialty: Modern minimalist lab-grown diamond jewelry
The company and trademark information above may be verified through the Wyoming Secretary of State and the United States Patent and Trademark Office.