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Tianyu Gems-focusing on jewelry production for over 25 years, the custom jewelry manufacturers/ experts around you.
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Custom Jewelry Service - Professional & Efficient

Tianyu Gems custom jewelry manufacturers has provided custom jewelry manufacturing service for over 25 years. Customize any design. 1-3 days to complete CAD design for simple style. 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.
 Your designs will be strictly protected through NDA.
 Serving top brands and retailers across 30 countries/regions.

Custom Jewelry Service - Professional & Efficient

Tianyu Gems custom jewelry manufacturers has provided custom jewelry manufacturing service for over 25 years. Customize any design. 1-3 days to complete CAD design for simple style. 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.
 Your designs will be strictly protected through NDA.
 Serving top brands and retailers across 30 countries/regions.

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.

Custom Jewelry Design Process

Share Your Ideas Or Design
Share Your Ideas Or Design
Tell us the style, metal, size and main stone you want, picture, video, design drafts can be customized.
Make A Quote & Payment(Within 1 Days)
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.
Design&Production(7-15 Days)
Design&Production(7-15 Days)
After we receive the payment, we will spend 1-3 days for simple CAD design, and then send it to the customer for confirmation, and arrange production if there is no problem.
Shipment (3-7 Days)
Shipment (3-7 Days)
Before shipping, we will take photos and videos of the moissanite/lab diamond or jewelry for customers to confirm. Shipping by DHL, FedEx, EMS or customer specified courier
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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
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
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
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
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
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
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
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
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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Custom Jewelry With No Limitations

Customize your jewelry to your heart’s content by adding any option within our library! Free CAD design. Make sure every detail which you request, very exquisite handmade craftship. We take pride in being your one-stop destination for a diverse array of precious metals, meticulously curated for jewelry making. Elevate your craft and captivate your customers with our extensive selection of top-quality metals. Explore the possibilities with our comprehensive range.
Metal Options

Main Stone Options

Explore our extensive range of exquisite gemstones, including lab-grown diamonds, moissanite, lab grown gemstones, and natural gemstones. Elevate your offerings with our premium selection, catering to the varied preferences of your esteemed clientele. Discover the allure of cultivated brilliance and the timeless beauty of natural gemstones. Partner with us to provide your customers with the finest gemstones that meet the highest standards of excellence.
Lab Grown Diamond
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
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
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
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
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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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 custom jewelry manufacturers 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.

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 custom jewelry manufacturers 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.
  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.

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.

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.

Customer Case
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets. They are now widely exporting to 200 countries.
Tianyu Gems Moissanite Sapphire Ring 14k Oval Cut Engagement Ring
Tianyu Gems Moissanite Sapphire Ring 14k Oval Cut Engagement Ring
Make your next everyday favorite a sapphire ring. As custom jewelry manufacturer, our Tianyu Gems can provide you with any customized ring on sapphire or other gemstones to achieve your ideal ring dream!
White Moissanite All Diamond Rings For Men
White Moissanite All Diamond Rings For Men
Bold. Brilliant. Uncompromising. This extraordinary ring is crafted entirely from a single piece of premium white moissanite, cut and polished to perfection. With dazzling facets covering the whole surface, it radiates unmatched sparkle from every angle—like wearing a diamond in full form.More than a ring, it’s a statement of strength, individuality, and modern luxury. Durable, eco-friendly, and brilliantly unique—perfect for men who dare to stand out.
Pt950 4 Prong Cushion Moissanite Diamond Ring Moissanite Jewelry Supplier
Pt950 4 Prong Cushion Moissanite Diamond Ring Moissanite Jewelry Supplier
Material: Moissanite 14k/18k white gold ringStone Color: DEFStone Size, Quantity: 9.9mm*1pcsShape: RDWeight: About 3.6g
Tianyu Gems 14k Ring Set Moissanite Diamond Bridal Set Marquise Wedding Set Yellow Gold
Tianyu Gems 14k Ring Set Moissanite Diamond Bridal Set Marquise Wedding Set Yellow Gold
Experience timeless elegance with our Vintage-Inspired marquise cut ring set.A beautiful piece ring set that captures the essence of vintage allure.
Tianyu Gems Pear Cut Lab Grown Pink Diamond Ring Set Rose Gold Wedding Set
Tianyu Gems Pear Cut Lab Grown Pink Diamond Ring Set Rose Gold Wedding Set
Rose gold perfectly complements the colors of lab-grown pink diamonds and rubies, giving the entire ring a more layered and sophisticated look.
Tianyu Gems Round Black Moissan Diamond Ring 14k Yellow Gold Ring Band
Tianyu Gems Round Black Moissan Diamond Ring 14k Yellow Gold Ring Band
As an emerging gemstone, black moissanite diamonds have quickly become a new favorite in the market due to their unique appearance and affordable price. Compared with traditional diamonds, black moissanite diamonds not only have similar hardness and gloss, but also have richer color variations, which can meet the needs of different occasions of wearing.
Tianyu Gems Brushed 14k 2-Tone Gold Wedding Band Lab Grown Diamond Mens Ring
Tianyu Gems Brushed 14k 2-Tone Gold Wedding Band Lab Grown Diamond Mens Ring
The brushed process is a special surface treatment that gives the ring a frosted effect by creating a fine line texture on the metal surface. This texture is subtle and unobtrusive, giving it an understated and luxurious feel.
Tianyu Gems Pear Shaped Crown Yellow Gold Ring Set 14k Vintage Moissanite Wedding Ring Set
Tianyu Gems Pear Shaped Crown Yellow Gold Ring Set 14k Vintage Moissanite Wedding Ring Set
The price of moissanite diamonds is much more affordable, and more ordinary consumers can also enjoy a high-quality jewelry experience; and moissanite ring sets, with its unique advantages, are gradually becoming a new pick for wedding rings in the new era.
Tianyu Gems Oval Trillion Moissanite Diamond Wedding Ring Set 18k Yellow Gold Engagement Ring Set
Tianyu Gems Oval Trillion Moissanite Diamond Wedding Ring Set 18k Yellow Gold Engagement Ring Set
Oval moissanite diamond engagement ring sets not only represent eternal love, but are also an expression of style and individuality.
Tianyu Gem gold jewelry wholesale vendors oval cut lab grown diamond 14k\18k yellow and white gold ring set
Tianyu Gem gold jewelry wholesale vendors oval cut lab grown diamond 14k\18k yellow and white gold ring set
As a lab grown diamond factory, Tianyu Gems has been researching and developing in the production of shaped lab grown diamonds, oval cut diamonds are full and abundant; oval diamonds retain the brightness and brilliance of round diamond rings. Perfectly reflecting the elegance and distinction of the wearer.
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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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Need custom jewelry? You've come to the right place! We offer consultation and sampling services to help you create the perfect piece, as well as customized packaging and shipping options to ensure it arrives safely. Plus, our team is always on hand to answer any questions.
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.
Contact Us
 Tel/ WhatsApp: +86 13481477286
 Address: No.69 Xihuan Road Wan Xiu District, Guangxi Zhuang Autonomous Region, China
Copyright © 2026 Wuzhou Tianyu Gems Co., Ltd. | Sitemap
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