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Tianyu Gems - Custom Jewelry Manufacturer with 25+ Years of Experience | Free CAD Design | Lab Grown Diamond, Moissanite & Gemstone Jewelry

Custom Jewelry Service For Business & Individual customers

Bring your jewelry ideas to life with Tianyu Gems. Whether you are a jewelry brand, retailer, wholesaler, designer, or an individual looking for a unique custom piece, we provide professional support from concept and CAD design to sampling, production, and worldwide delivery.

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*25+ Years in Gem Manufacturing  | One-Piece Custom Available  | Wholesale / OEM / ODM Support 

*Fast Sampling | NDA Protection | Global Shipping

One-Stop Custom Jewelry Service
Tianyu Gems is a professional custom jewelry manufacturer with over 25 years of experience. We serve both business clients and individual customers with flexible custom solutions. Whether you need a one-piece personalized ring, a custom engagement design, a sample for a new collection, or bulk production for your brand, our team is ready to help turn your ideas into high-quality finished jewelry.

From sketches and reference images to CAD design, stone selection, production, polishing, quality inspection, and shipping, we offer a complete custom jewelry service with factory-direct efficiency and reliable craftsmanship.

Why Choose Our Custom Jewelry Service
With more than 25 years experience and professional trade team, Tianyu Gems is one of the best custom jewelry manufacturers in China, offering customers the best products with the most competitive price. 
Custom for Both Small and Large Orders
We support one-piece custom orders for personal clients as well as flexible quantities for business orders.
Free CAD Design & Revisions
e provide CAD design support to help you visualize your jewelry before production. Revisions can be made to refine the design details.
Fast Turnaround
Simple CAD designs can usually be completed in 1–3 days. Samples typically take 7–10 days, and bulk production lead time depends on quantity and design complexity.
Factory-Direct Service
Work directly with an experienced jewelry manufacturer for efficient communication, practical production advice, and competitive pricing.
Flexible Material & Stone Options
We offer a variety of metal and stone choices, including moissanite, lab-grown diamonds, lab-grown gemstones, natural gemstones, and pearls.
Strict Confidentiality
For original designs and commercial projects, NDA protection can be provided to keep your ideas and brand information secure.
Reliable Craftsmanship & Quality Control
Each piece is carefully produced, polished, inspected, and prepared before shipment to ensure dependable quality and presentation.
Worldwide Service
We serve customers from many countries and regions and support international shipping with major courier services.
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Custom Jewelry Service - Professional & Efficient

We have provided custom jewelry manufacturing service for over 20 years. Customize any design. 1-3 days to complete CAD design. Fast delivery time of 10-15 days. One-stop shop for the whole process, no middleman. Each piece is created by our customers from all over the world, one piece custom is accepted, and all personalized jewelry is welcome. Each piece is finely carved and highly polished by our hands, whether in small or large quantities, we do our best for you, with factory wholesale prices, and fast sampling time:7-10 days, 10-20 days for large orders, and satisfactory after-sales service.

 Moissanite and lab grown diamond main stone can be customized.
 Free CAD Jewelry design with quick response,100% customer satification-you can modify the CAD design as you need with no condition.
Your designs will be strictly protected through NDA.
Serving top brands and retailers across 30 countries/regions.

What We Can Customize

We support custom development for a wide range of jewelry categories, including rings, earrings, pendants, necklaces, bracelets, bangles, bridal sets, men’s jewelry, and personalized gift jewelry. You can customize details such as metal type, metal color, stone type, stone size, stone shape, setting style, engraving, logo, finish, and packaging according to your needs.
Metal Options
Available options may include sterling silver, gold, platinum, and other custom metal solutions depending on your project requirements.

Main Stone Options

We offer moissanite, lab-grown diamonds, lab-grown gemstones, natural gemstones, pearls, and colored stones for different styles, budgets, and preferences.

Lab Grown Diamond
Discover the allure of our in-stock cultivated diamonds at TianyuGems, available in a captivating array of hues. From classic white to radiant yellow, serene blue, and delicate pink, our ready-to-ship collection ensures you have access to a spectrum of choices for your distinguished clientele.
Moissanite
At TianyuGems, our commitment to excellence is evident in our hand-cut moissanite collection. Each gem is meticulously shaped to showcase the best possible brilliance, ensuring a stunning visual impact. Experience the authenticity of our colored moissanites, each one reflecting its original hues without any artificial coating
Lab Grown Gemstone
Delve into the beauty of lab-grown gemstones, where nature meets innovation. Each stone is a testament to our commitment to quality and sustainability.
Pearl
At TianyuGems, we invite you to elevate your jewelry collection with our exquisite custom rings featuring high-quality pearls. Immerse your customers in a world of unparalleled beauty and uniqueness as we offer a range of distinctive pearl shapes, each meticulously selected for its individual charm
Natural Gemstone
Discover the allure of nature's treasures with our exquisite collection of natural gemstones. From the lush greens of emeralds to the fiery reds of rubies, the deep blues of sapphires, the serene hues of aquamarines, and the captivating charm of turquoise, our gemstones embody the Earth's beauty in every shade. Each gem is a unique masterpiece, a testament to the wonders of the natural world. Adorn yourself with the brilliance of genuine emeralds, rubies, sapphires, aquamarines, and turquoise – a timeless celebration of nature's artistry, captured in every breathtaking facet
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Whether you are creating a personal engagement ring or developing a new jewelry collection for your business, we can help you choose suitable materials for both beauty and value.

How Our Custom Jewelry Process Works

Share Your Ideas Or Design
Send us your sketch, reference image, sample, CAD file, video, or inspiration. Tell us your preferred metal, stone, size, quantity, and any special requests.
Make A Quote & Payment(Within 1 Days)
We will quote according to your custom requirements. If you think the quote is suitable, then make the payment. Payment methods are PayPal, Western Union, MoneyGram, T/T, etc.
CAD Design (1-3 Days)
After the order is confirmed, our team prepares a CAD drawing for your review. Simple designs can usually be completed within 1–3 days.
Start Sampling or Production(10-15Days)
Once the design is approved, we proceed with sample making or production. Our team handles casting, stone setting, polishing, plating, and finishing in accordance with the design requirements.
Quality Inspection
Each piece goes through quality checks before shipment to ensure the final product meets the required standard.
Confirmation & Shipping (3-7 Days)
Before shipping, we can provide photos or videos for confirmation. Orders can be shipped by DHL, FedEx, EMS, or your preferred courier.
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Limitless CAD Modification

Unleash your creativity with unlimited free revisions on CAD designs. At Tianyu Gems, we're dedicated to perfecting your vision, ensuring every detail is just as you imagine
Empower your jewelry dreams with Tianyu Gems - where clients can modify CAD design drawings according to their own desires. Our patient, professional, and meticulous approach ensures that every intricate detail is crafted to perfection, making your jewelry aspirations a stunning reality.

Custom Jewelry Manufacturing Process Step By Step

They are all manufactured according to the strictest international standards. Our jewelry products have received favor from both domestic and foreign markets. They are now widely exporting to 200 countries.
Great ideas into CAD Design
Start a draft, make a sketch, or give us any items, pictures, etc., that will inspire the design. Our designers will then begin to design the jewelry you have in mind based on your description.
Mold Making
According to the design drawings or physical samples and the starting requirements, use wax blanks or silver materials to make wax molds and silver molds.
Casting
After the wax model is complete, it is used to create a mold. The mold is made of a material that can withstand high temperatures, such as plaster or ceramic. The mold is then heated, and the wax melts away, leaving behind a cavity that is the exact shape of the jewelry. This cavity is then filled with molten metal, such as gold or silver.
Assembly/ Grinding
The components of the jewelry are soldered together and the rough jewelry is reshaped into a semi-finished product with beautiful lines, clear angles, and well-proportioned shapes
Stone Setting
Before setting the stone, the stone setting location must be sanded and polished, while checking for rotten gold or sand holes. The diamonds (or other stones) are fixed to the gold brackets in different settings: claw setting, Nail insertion, channel setting, card setting, bezel setting, Micro insert, Circling setting, cluster setting, Invisible setting, etc.
Polishing
According to the polishing requirements of different styles and different positions, we use the polishing machine, flying disc machine, hanging machine and other machines and corresponding gauze wheel and polishing wax to polish the surface of the goods so that the surface of gold jewelry is smooth and bright.
Cleaning/Gold Electroplating
The jewelry will be cleaned by an ultrasonic cleaning machine after grinding and polishing. The main function of electroplating is to make the workpiece more stable and brighter by plating a layer of electroplating on the exterior. It makes the jewelry wear-resistant and long-lasting, has good corrosion resistance, and has long-term color so that the platinum jewelry is more crystal, gold jewelry more bright
Quality Control
Comprehensive quality checks on jewelry according to product quality inspection standards, all our products get 5 times quality tested before shiping to customer’s hand.
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  1. Why Choose Tianyu Gems for Your Custom Jewelry Design
As a seasoned custom jewelry manufacturer with more than two decades of experience, we possess a profound comprehension of the intricacies involved in fostering small-scale brands and suppliers. We are committed to continuously refining our all-in-one custom service that includes prompt and dependable delivery, as well as pocket-friendly prices to assist you in expanding your business.

Jewelry 3D Videos

Experience the future of jewelry shopping with our revolutionary jewelry 3D videos, allowing you to view every exquisite detail in 360 degrees before production.

 No longer bound by static images or limited views, you have the power to interact with our jewelry and truly understand its beauty. See how the light dances off the diamonds, admire the intricate engravings, and feel the elegance radiating from each piece.

 Turn imagination into reality with our 3D video showcases. Experience every design idea come to life without the need for physical prototypes. Your creative vision, effortlessly realized.

What Our Clients Say

We custom jewelry manufacturers have served over 100,000 customers from all over the world, with over 99% positive feedbacks
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FAQ

1
Do you only work with jewelry businesses?
No. We work with both business clients and individual customers. Whether you need bulk production or a one-piece custom order, we are happy to help.
2
Can I order just one custom piece?
Yes. One-piece custom orders are welcome for many designs, making our service suitable for personal jewelry projects and special occasions.
3
What kind of custom jewelry can you make?
We can customize rings, earrings, pendants, necklaces, bracelets, bangles, bridal jewelry, men’s jewelry, and other personalized jewelry styles.
4
Can I send my own design or sketch?
Yes. You can send sketches, photos, samples, CAD files, videos, or reference images. Our team can help develop your idea into a finished jewelry piece.
5
Do you offer free CAD design?
Yes. We provide CAD design support for custom projects, and revisions can be discussed before production begins.
6
What is your MOQ?
Our MOQ is flexible depending on the design and project type. We support one-piece custom orders as well as bulk business production.
7
How long does the custom process take?
Simple CAD drawings usually take 1–3 days. Samples often take around 10- 15days. Production time for larger orders generally depends on quantity and design complexity.5
8
What stones and metals do you offer?
We offer a variety of metal and stone options, including moissanite, lab-grown diamonds, lab-grown gemstones, natural gemstones, pearls, and more.
9
Can you make engagement rings or personalized gifts?
Yes. We can create engagement rings, wedding jewelry, anniversary gifts, and other personalized jewelry for special occasions.
10
Can you protect my original design?
Yes. NDA protection can be provided for confidential designs and commercial projects.
11
Do you offer samples before bulk production?
Yes. We can prepare samples for confirmation before moving into larger production orders.
12
Can you customize logo and packaging?
Yes. We can support customized branding details such as logo application, engraving, and packaging solutions based on your requirements.
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Leave A Message

Tell us about your design, idea, or requirements. Whether you need a custom piece for yourself or manufacturing support for your business, our team will get back to you with professional advice and the next steps.

Wuzhou Tianyu Gems Co., Ltd. located in the world renowned artificial gem city-Wuzhou, Guangxi, was founded in 2001. We are a professional high-end gem processing and custom jewelry manufacturer. We specialized in solid gold, 925 sterling silver fine jewelry, 24K pure gold jewelry, Lab grown diamond, moissanite, synthetic emerald, lab grown gemstone etc.
 Tel/ WhatsApp: +86 13481477286
 Address: No.69 Xihuan Road Wan Xiu District, Guangxi Zhuang Autonomous Region, China
Copyright © 2026 Wuzhou Tianyu Gems Co., Ltd. - www.tygems.net | Sitemap
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