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

Lab Diamond Ring Manufacturer
Our skilled artisans, backed by a decade of experience, meticulously hand-cut each moissanite and gemstone,
ensuring the highest quality for your custom gold rings. With over 10000+ positive customer reviews.

Tianyu Rings - Custom Lab Diamond Rings Manufacturers & Suppliers

Add more bling to your fingers with lab diamond rings. Create unique looks with our white gold, yellow gold, rose gold, and sterling silver rings. Our gorgeous rings are suitable for any occasion and make for the perfect gift. Go from day to night without changing up your look with these fine jewelry rings. All are set in 14k/18k rose, yellow or white gold and feature center stones with our Tianyu gems lab grown diamond. Whether you love big and bold statement pieces or admire delicate designs, our lab diamond rings are guaranteed to add fire and brilliance to any outfit. 

Tianyu Gems Radiant Cut Lab Grown Diamond Engagement Ring 18k Bezel-set Yellow Gold Ring
Tianyu Gems Radiant Cut Lab Grown Diamond Engagement Ring 18k Bezel-set Yellow Gold Ring
Radiant Gold Ring is a highly distinctive pick with striking stylistic impact. It seamlessly blends the vintage and luxurious feel of gold with The Radiant Cut's modern geometric beauty and stunning fire, creating an elongating effect on the fingers. Whether as an engagement ring or a wedding band, it fully showcases the wearer's unique taste—timeless yet contemporary—making it a top choice among modern jewelry enthusiasts.
Tianyu Gems Marquise Lab Diamond Engagement Ring French Cut Emerald Ring In 10k Gold
Tianyu Gems Marquise Lab Diamond Engagement Ring French Cut Emerald Ring In 10k Gold
This stunning ring features a marquise-cut lab diamond as its centerpiece, exuding timeless elegance and sophistication.
Tianyu Gems 14K Round Cut Lab Grown Diamond Ring  Rose Gold Cluster Ring
Tianyu Gems 14K Round Cut Lab Grown Diamond Ring  Rose Gold Cluster Ring
Compared to solitaire rings, cluster rings offer a price advantage. Although the total weight of multiple small diamonds or gemstones may not be as much as a single large diamond, a cluster ring can show off the same brilliance through clever design. A cluster ring is an ideal pick for those who are on a budget but still want a high quality ring.
Tianyu Gems Lab Grown Diamond Engagement Ring  Asscher Cut Gold Wedding Ring
Tianyu Gems Lab Grown Diamond Engagement Ring  Asscher Cut Gold Wedding Ring
Lab grown diamonds are not only equally brilliant, they are also environmentally friendly, economical and uniquely designed. The Asscher Cut, which is particularly appealing, is a popular pick for newlyweds with its vintage elegance.
Tianyu Gems Rose Gold Ring Marquise Cut Lab Grown Diamond Engagement Ring For Women
Tianyu Gems Rose Gold Ring Marquise Cut Lab Grown Diamond Engagement Ring For Women
Single Shared Prong setting is particularlysuitable for rings with marquise-cut center stones, as it retains the focus on the center stone while highlighting the lab-grown diamond and enhancing the overall aesthetic appeal.
Tianyu Gems classic four claws set 3.03 carat Radiant cut lab grown diamond women's ring 14K white gold
Tianyu Gems classic four claws set 3.03 carat Radiant cut lab grown diamond women's ring 14K white gold
This ring is very delicate workmanship, the main stone uses a simple 4 claw inlay process in 14K white gold, the ring arm without any fine diamond inlay, is a glossy design, such a process to show the main stone is more classic and durable.
Tianyu Gems 14K White Gold Personality Women's Ring 1.02 Carat Color lab grown diamond ring
Tianyu Gems 14K White Gold Personality Women's Ring 1.02 Carat Color lab grown diamond ring
The main stone is surrounded by round and horse's eye rows of moissanite, which shine even more against the main stone; while a 1.02 carat Fancy Deep Brownish Yellow color lab grown diamond is set on a certain width of the ring arm for texture and aura; the whole ring weighs 3.59 grams.
Tianyu gems 14k\18k yellow gold ring HTHP ring  for women
Tianyu gems 14k\18k yellow gold ring HTHP ring  for women
This ring is made of 14k\18k yellow gold material and has DEF grade HPHT diamonds. In addition, we offer a custom service to ensure that each ring is tailored to your needs and preferences.
Tianyu Gems Lab Gronw Diamond Yellow Gold Ring 14k Bezel Engagement Ring
Tianyu Gems Lab Gronw Diamond Yellow Gold Ring 14k Bezel Engagement Ring
Round OEC lab grown diamond bezel yellow gold women's ring strikes at the deepest needs of modern women with its unique charm. It carries women's pursuit of quality life, blends the essence of traditional craftsmanship and innovative technology, and is the embodiment of modern women's self-confidence in picking
Tianyu Gems 14 Kt white gold ring with a 0.65 carat G color SI1 clarity Emerald cut lab grown diamond ring
Tianyu Gems 14 Kt white gold ring with a 0.65 carat G color SI1 clarity Emerald cut lab grown diamond ring
The side of the ring arm with broken diamond inlay, on the hand is a sense of fashion and luxury. The main diamond classic four claw setting, the overall classic and through the gorgeous.
Tianyu Gems 14K white gold bud ring with a 1.32 carat H color SI1 clarity round lab grown diamond
Tianyu Gems 14K white gold bud ring with a 1.32 carat H color SI1 clarity round lab grown diamond
The main diamond is set with 44 small diamonds and the ring has a strong sense of dimension.
Tianyu Gems Pear Cut Lab Diamond Pendant Engagement Ring 18k Yellow Gold Ring
Tianyu Gems Pear Cut Lab Diamond Pendant Engagement Ring 18k Yellow Gold Ring
With its unique pear-shaped design, classic 18k yellow gold material, as well as the pendant form, our Pear Pendant Gold Ring has become the ideal jewelry for many women.
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Custom Rings With No Limitations
Customize your rings 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
K Gold Purity Guide
At TianyuGems, we understand the significance of gold purity in crafting exquisite jewelry. Our commitment to providing top-quality materials extends to our gold selection. Here's a guide to gold purity to assist you in making informed decisions for your jewelry creations

  1. 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.
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.
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
Delve into the beauty of lab-grown gemstones, where nature meets innovation. Each stone is a testament to our commitment to quality and sustainability.
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
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 Custom Ring In Tianyu Gems

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.
Regarding turnaround times, you can rest assured that things will move quickly with us.You’ll be updated on when you can expect results every step of the way, and our commitment to meeting deadlines is second-to-none.
After collecting the customer’s opinion, we usually send CAD pictures to the customer for confirmation within 1-2 working days. 100% customer satification-you can modify the CAD design as you need with no condition
Enhance your marketing with professionally-taken photos and video of your custom jewelry or gemstones,it is for free. and you just need to upload and publish them.
Simple custom gold jewelry styles are usually ready in 7 working days. Loose moissante stone only need 2-3 days.
Sterling silver and solid gold jewelry can be recycled, and if you don’t like your old style jewelry, you can send it to us to remake a new one
All of our metal materials are harmless to the body, if someone is allergic to certain metal components, such as nickel, you can tell us, we can make nickel-free gold jewelry
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Leave A Message

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of 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.
 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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