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

Custom Engagement Ring Manufacturer
Moissanite, Lab Diamond and Solid Gold Rings for OEM, ODM and Private Label Orders
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.

Custom Engagement Rings Manufacturer | Moissanite & Lab Diamond Rings Supplier | Tianyu Gems

*25+ Years in Jewelry Manufacturing  | Custom Cutting Available  | Wholesale / OEM / ODM Support 

* MOQ:1pcs | Stable Supply for Repeat Business  | Responsive Sales Team

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The engagement ring has long been established as a profound symbol of the beginning of the couple's life journey side by side. At Tianyugems our extensive and versatile collection of engagement rings. Our personalized service approach means that we are focused on you that give you the freedom to choose the ring which suits you best. Our expert consultants are always here for you to help you out, and guide you with their professional expertise and care all the way to your perfect ring. Your relationship is unique. Your engagement ring should be too. As a direct jewelry manufacturer, we combine skilled craftsmanship, flexible customization, and factory-direct service to help customers create rings that balance beauty, durability, and value. Whether you are looking for an elegant classic ring, a modern statement piece, or a fully custom design, our team can help bring your ideas to life with professional support from design to production.

Tianyu Gems Oval Cut Champagne Moissanite Solitaire Ring 10k Yellow Gold Bezel Engagement Ring
Tianyu Gems Oval Cut Champagne Moissanite Solitaire Ring 10k Yellow Gold Bezel Engagement Ring
Champagne moissanite diamonds with a light golden luster give a warm and romantic feeling. It not only complements the wearer's temperament, but also makes the whole ring look softer and more advanced, which is perfect for people who like low-key luxury style.
Tianyu Gems Three-stone Ring 18k Yellow Gold Engagement Wedding Ring
Tianyu Gems Three-stone Ring 18k Yellow Gold Engagement Wedding Ring
A three-stone ring is more than just jewelry, it is a conveyance of emotion and a reflection of values. It meets the multiple needs of modern people for love, environmental protection and personalization through its unique design and material picks, making it a new fashion trend.
Tianyu Gems Oval Cut Moissanite Diamond Engagement Ring 14k Yellow Gold Ring
Tianyu Gems Oval Cut Moissanite Diamond Engagement Ring 14k Yellow Gold Ring
Green moissanite offers affordable pricing with flawless, color-consistent quality for an exceptional wearing experience. Suitable for diverse styles—from rings and necklaces to all types of jewelry—it effortlessly complements both minimalist and opulent designs with versatile styling options.
Tianyu Gems Green Moissanite Ring Rhombus 18K Wedding Ring For Women
Tianyu Gems Green Moissanite Ring Rhombus 18K Wedding Ring For Women
18K Dutch marquise cut green moissanite diamond women's wedding ring in yellow gold is a customized style at Tianyu Gems gold jewelry wholesale vendors. We offer a wide range of wholesale engagement ring collections for you to choose and customize.
Tianyu Gems Round Vine Yellow Gold Ring 14k Moissanite Vine Engagement Ring
Tianyu Gems Round Vine Yellow Gold Ring 14k Moissanite Vine Engagement Ring
Round Vine Yellow Gold Ring, with sparkling moissanite diamonds as the main stone, complemented by the elaborate design of the vine pattern, is not only a piece of exquisite jewelry, but also a reflection of the attitude towards life. It can not only satisfy your pursuit of beauty, but also allow you to show your unique charm in different occasions.
18k White Gold 4 Prongs Moissanite Halo Ring
18k White Gold 4 Prongs Moissanite Halo Ring
Material: Moissanite 14k/18k rose goldStone Color: whiteStone Size, Quantity: 6.5mm*2pcsShape: RDWeight: About 2.39g
Tianyu Gmes emerald cut three stone 14k/18k white gold ring for women
Tianyu Gmes emerald cut three stone 14k/18k white gold ring for women
Moissanite diamond ring is made of emerald cut blue diamonds as the main stone, 14k/18k gold polished and polished choice, comfortable to wear, classic 4 claw style, you can wear it for all occasions.
Tianyu Gems Marquise Pear Cut Three-stone Engagement Ring 18k Lab Diamond Ring
Tianyu Gems Marquise Pear Cut Three-stone Engagement Ring 18k Lab Diamond Ring
Three Stone engagement ring is perfect as a beautiful token for a loved one, as an engagement ring, or as a holiday or anniversary gift!
Tianyu Gems Moissanite Diamond 14k White & Yellow Gold Engagement Ring Round Classic Women's Ring
Tianyu Gems Moissanite Diamond 14k White & Yellow Gold Engagement Ring Round Classic Women's Ring
The 14k classic four claw round ring is one of the best choices for wedding and engagement, in our Tianyu gems it can be both custom jewelry and as moissanite jewelry wholesale.
Tianyu Gems  Round Cut Green Moissanite Ring 10k Yellow Gold  Moissanite Engagement Ring
Tianyu Gems  Round Cut Green Moissanite Ring 10k Yellow Gold  Moissanite Engagement Ring
Round green moissanite diamond ring, the perfect combination of natural beauty and modern craftsmanship, become a new generation of trend-setting people's favorite!
Tianyu Gems 14k Yellow Gold Ring Hexagon Shape Moissanite Solitaire Engagement Ring For Women
Tianyu Gems 14k Yellow Gold Ring Hexagon Shape Moissanite Solitaire Engagement Ring For Women
Traditional engagement rings are mostly round diamonds with relatively fixed designs, while hexagon-cut moissanite diamonds, with their sharp edges and clean lines, give a modern visual impact.
Tianyu Gems Three-stone Moissanite Diamond Engagement Ring 18k Rose Gold Ring For Woman
Tianyu Gems Three-stone Moissanite Diamond Engagement Ring 18k Rose Gold Ring For Woman
Moissanite diamond engagement rings ideally pair two shapes, oval and round, for maximum sparkle, and their versatility and timeless design make them perfectly suited to both modern and vintage style settings.
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Why Customers Choose Tianyu Gems
With over 25 years of experience and a dedicated international trade team, Tianyu Gems is a trusted custom jewelry manufacturer in China. We believe jewelry should feel personal, beautiful, and well made. Whether you are ordering a meaningful custom piece or developing products for your business, our team is here to guide the process with care and expertise.
Custom Design Support
Share your idea, sketch, or reference image. Our team provides free CAD design and helps turn concepts into production-ready jewelry.
Reliable Material Options
We work with lab-grown diamonds, moissanite, colored gemstones, 925 silver, 10K/14K/18K gold, and platinum for a wide range of custom projects.
Low MOQ Support
We support one-piece custom orders and flexible MOQ. Flexible order quantity arrangements are available for sample development and business testing.
Stable Lead Time
From sample development to repeat orders, we support growing brands and established buyers with stable manufacturing and responsive communication.
OEM & ODM Service
We support both OEM and ODM engagement ring projects for brands, wholesalers, retailers and private label businesses.
Craftsmanship You Can Trust
Every ring is made with attention to detail, comfort and long-term wearability. Every piece goes through detailed inspection before shipment to ensure stone security, finishing quality, and order consistency.
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Custom Engagement Ring Process

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)
We will quote according to your custom requirements, if you think the quote is suitable, then make the payment.
CAD / Production Review
After we receive the payment, we will spend 1-3 days for simple CAD design, and then send it to the customer for confirmation
Design&Production(7-15 Days)
For personal orders, we proceed after design confirmation. For business projects, samples can be arranged before bulk production.
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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FAQ

1
Can you make custom engagement rings based on our design?
Yes. We support custom engagement ring development based on drawings, CAD files, sample photos or detailed requirements.
2
Do you offer OEM and ODM service?
Yes. We support both OEM and ODM projects for jewelry brands, wholesalers, retailers and private label businesses.
3
What is your MOQ for engagement rings?
We support one-piece custom orders and flexible MOQ, with OEM/ODM, logo and packaging customization.
4
How long is your production time?
Personal Order and Samples typically take 7–10 days, and bulk production lead time depends on quantity and design complexity
5
Can you provide certificates?
Yes. Certificate support is available based on the product and customer requirements. Please contact us for details.
6
What materials do you offer for engagement rings?
We offer moissanite, lab diamonds, colored gemstones, 14K gold, 18K gold and PT950. Material recommendations can be adjusted based on your target market.
7
Do you provide CAD before production?
Yes. For custom projects, CAD support is available to help confirm the design before moving into sample or production.
8
Can you help build a ring collection for my brand?
Yes. We can support ring collection development for jewelry businesses that need custom styles, material flexibility and private label manufacturing.
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Ready to create your engagement ring collection? 

Please tell us your required ring style, stone type, metal, quantity, and target market.
Our team will reply with product suggestions, quotation details, MOQ, and lead time.

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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