Life isn’t perfect,

but Queendom Gem can be.

GIA Certificated Manufacturer

Top-rated Moissanite & Lab-grown Diamond Manufacturer in China. Turn your design into the perfect jewellery with our personalized services.

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This image is one of our moissanite ring
This is one of our lab-grown diamonds
This is one of our customed moissanite rings

the fire and brilliant of QueendomGem moissanite stones

From your design to reality

We offer full size loose moissanite and lab grown diamonds to meet your needs with outstanding quality and the best service.

Every year, we serve hundreds of designers, turning their wonderful designs into beautiful works of art.

We spend days helping our clients find the diamond that best meets their requirements, and meticulously examine each diamond to ensure that every diamond we send is flawless.

We are proud of this.

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Our Productions

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Lab-grown diamond

Custom Design
Feel We Are ONE Team

Together, we will build
your ideal jewellery artwork

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8 years of experience

Deeply engaged in the artificial gem industry for more than 8 years

Outstanding cutting

Mature production and manufacturing experience and perfect cutting capacity

Stable quality

The stable supply chain ability can meet your urgent and complex demands.

Award-winning Designers

Our own designers have won awards in China or internationally. They are young and full of ideas.
Whether it is a drawing or a picture or just a description of an idea, they can help you make the jewelry you want.

Satisfaction guaranteed

If you are not satisfied with our diamonds, we will return them unconditionally, you only need to pay the shipping fee.

Up-to-date trends

Every year, we will pass the latest fashion trends to our customers, stay at home and keep abreast of the cutting-edge trends in the diamond industry

Seamless Process

How It Works

01 Share your Demands

Contact us with email, phone or whatsapp/wechat, and communicate about the size, shape, color and so on.

02 Set Budget & Timeline

If you have no idea ahout what you want, just give us your budget, and we will provide you with the most cost-effective solution.
Quick response has always been our service tenet. Your timeline is the criterion for queendomGem’s actions.

03 Produce & Quality Assurance

After receiving your deposit, we start production. Our customers rave about Queendom Gem for our outstanding cut. By the way, every diamond mailed to you is 100% inspected. We are proud of our quality inspection.

04 Send & Guarantee

After our careful inspection, the diamonds are sent to you as parcels. But the service is not over, our cooperation has just begun. We promise that if there is any non-artificial problem with the diamond, we will give you 100% after-sales service.

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successful projects & satisfied customers.

5/5 “My experience was flawless from start to finish! The team understood what I was looking for and the end result is just remarkable! I Love my new diamond rings.”
Holden Moers
“I am moved by the service I get here. QueendomGem‘s diamonds give my jewelry a soul. Yes, since then, every piece of jewelry I have made has its own story.”
Adela Hermes
“It is not easy to find a supplier with smooth communication in China. Fortunately, I met queendom gem. I’ve traded them over twenty times and I’ve been very satisfied each time. The diamonds are great and the team is great too, good luck to you all. Sincere thanks.”
Andrews Statham

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