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Tianyu Gems-focusing on jewelry production for over 25 years, the custom jewelry manufacturers/ experts around you.

Quality Purple Lab Grown Sapphire Manufacturer | Tianyu gems 1
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Quality Purple Lab Grown Sapphire Manufacturer | Tianyu gems 1
Quality Purple Lab Grown Sapphire Manufacturer | Tianyu gems 2
Quality Purple Lab Grown Sapphire Manufacturer | Tianyu gems 3
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Quality Purple Lab Grown Sapphire Manufacturer | Tianyu gems

Tianyu Gems is a professional lab-grown gemstone manufacturer in China.

Dozens of colors are available in all shapes and sizes, GRC certificate is available. From Hydrothermal Emerald to Lab-Grown Sapphire, Identical to top earth-mined gems, 90% cheaper, eco-friendly

Every gemstone is meticulously hand-cut in any shape and cutting you desire, ensuring unparalleled quality and brilliance. Our commitment to precision and artistry guarantees that each piece is a unique masterpiece, reflecting the highest standards of craftsmanship.



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    Product Introduction

    Lab-grown sapphires can be produced in various colors, such as blue, pink, yellow, green, and even colorless (white). These lab-grown gemstones have the same physical and chemical properties as natural sapphires, making them almost indistinguishable to the naked eye. However, gemologists can often identify them through specialized testing.

    One of the main advantages of lab-grown sapphires is their affordability compared to natural sapphires, which can be quite expensive due to their rarity and the cost of mining. Additionally, lab-grown sapphires are considered more environmentally friendly since they do not require extensive mining and have a smaller carbon footprint.

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    Product Details

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    ANY SIZE, COLOR, CLARITY,SHAPE REQUIREMENT FOR OUR DIAMONDS AND OTHER PRODUCTS ARE MOST WELCOMED 

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    Product Features
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    Specialize in Gemstones for around 21 years
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    100% Tested before sale
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    Cooperate with over 50000 customers from domestic and international market
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    Short lead time about 3-7 days
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    1 Year warranty
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    Competitive and reasonable price 
    Our services
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    OEM or ODM is acceptable.
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    We accept small orders/trial orders for the customer to check whether the products are suitable for the market.
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    Will be available online almost in 24 hours service for your esteemed company.
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    We are glad to hear from you soon and to start a business relationship with your esteem company.



    Basic Information
    • Year Established
      2001
    • Business Type
      Factory
    • Country / Region
      wu zhou
    • Main Industry
      Jewelry
    • Main Products
    • Enterprise Legal Person
      Vanessa
    • Total Employees
      16~100 people
    • Annual Output Value
      8000000USD
    • Export Market
      European Union,Eastern Europe,Africa,Southeast Asia,America
    • Cooperated Customers
      --
    Company Profile
    Wuzhou Tianyu Gems Co.,Ltd is a professional high-end gem cutting, grinding, processing and jewelry manufacturing company, we specialized in pure solid gold\925 silver \silver plated gold moissanite fashion jewelry accessories and lab diamond,moissanite, cubic zirconia, corundum, synthetic emerald ect. we can provide customers with professional and prompt pre-sale and after -sales support. Tianyu Gems has a wide varies, attractive design and fashion style, The products include pendant, earring, ring, bracelet, bangle, nacklace,moissanite and gemstones have varied in shape and cutting ,Including round Siginity Hearts & Arrows,Ten Hearts & Arrows, Sixteen Hearts & Arrows, Estrella Nine Hearts One Flower,OMC/OEC, princess modify cut,Ice crushed cut,french cut ,rose cut,Radiant cut ,Jubilee cut and so on.Quality is our priority, that's why insist on using genuine material and handmade craftsmanship to ensure the superior quality of every pieces,we have stringent international standard and excellent product quality, Creative design team and professional custom service 100% factory direct. our products are worthy of being trusted, and it exactly does.
    Certifications
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    Trademark
    Issue by:USPTO
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    AU Trademark
    Issue by:Australia Trademark Office
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    UK Trademark
    Issue by:The patent office
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    EU Trademark
    Issue by:European Union Intellectual Property
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    JP Trademark
    Issue by:Japan Patent Office

    Leave A Message

    The first thing Tianyu Gems lab grown diamond manufacturers 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.

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    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. | Sitemap
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