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

Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 1
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Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 1
Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 2
Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 3
Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 4
Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 5
Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 6

Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone

The Elongated Cushion Old Mine Cut is a vintage-inspired design that harks back to the 19th century, known for its soft, rounded edges and deep, rounded facets. This cut enhances the ruby's brilliance by allowing light to reflect in a way that highlights its rich red hues. The elongated shape adds an extra dimension to the stone, making it ideal for statement jewelry, custom designs, or those looking for something distinctive and timeless.

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    Product Introduction

    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.


    Lab-grown sapphires can be produced in various colors, such as blue, pink, yellow, green, purple 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

    The Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone is a stunning and unique gemstone that combines classic elegance with modern sustainability. Lab-grown rubies are created in controlled environments, ensuring they possess the same beauty, durability, and vibrant color as natural rubies, while being ethically sourced and environmentally friendly.

    The Elongated Cushion Old Mine Cut is a vintage-inspired design harking back to the 19th century. It is known for its soft, rounded edges and deep, rounded facets. This cut enhances the ruby's brilliance by allowing light to reflect in a way that highlights its rich red hues. The elongated shape adds an extra dimension to the stone, making it ideal for statement jewelry, custom designs, or those looking for something distinctive and timeless.

    The Ruby itself is one of the most coveted gemstones, symbolizing passion, love, and power. Its deep red color, often associated with strength and vitality, makes it a perfect choice for engagement rings, necklaces, earrings, and other fine jewelry.

    The Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone combines the best of vintage charm with modern ethical standards. It offers a sustainable, high-quality gemstone that will add sophistication and luxury to any piece of jewelry.

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    ANY SIZE, COLOR, CLARITY,SHAPE REQUIREMENT FOR OUR DIAMONDS AND OTHER PRODUCTS ARE MOST WELCOMED, For more cutting  details, Please click here Gemstone Cuts

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    What’s the difference between natural and lab-grown gemstones?


    The primary difference between natural and lab-grown gemstones is their origin. Natural gems form over millions of years within the earth through geological processes, while lab-grown gems are created in controlled laboratory environments using advanced technology that replicates these natural conditions.

    In terms of formation, natural gemstones develop slowly under specific heat and pressure, resulting in unique characteristics, including inclusions and variations. Conversely, lab-grown gems can be produced in just weeks, often resulting in stones with fewer imperfections and consistent quality.

    When it comes to properties, both types can exhibit similar physical and chemical characteristics, making them nearly indistinguishable to the naked eye. However, lab-grown gems typically lack the unique inclusions found in natural stones, which can be important for collectors.

    Ultimately, while both natural and lab-grown gemstones are beautiful and valuable, their origins and formation processes significantly influence their market value and desirability. Understanding these differences can help consumers make informed choices based on personal preferences and values.


    Product Features
    Elongated Cushion Old Mine Cut Lab Grown Ruby Gemstone 10                
    Specialize in Gemstones for over 23 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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    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 suit the market.
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    Will be available online almost 24 hours a day 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.








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    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
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