Lab diamond is one of the most high-end products in Tianyu Gems. The lab diamonds are IGI certificates and most CVD diamonds can pass the diamond tester. Lab grown diamonds are chemically the same as natural diamonds and are hard to tell apart from them without special instruments to distinguish them.
Moreover, it also has a refractive index almost identical to natural diamonds (2 .41 ~ 2 .42), but the price is cheaper than natural diamonds, which is suitable for the jewelry industry to make high-quality goods, such as rings, necklaces, and so on. As one of the leading manufacturers and exporters of lab diamonds, Tianyu Gems Lab Diamond Factory has its own in-house R&D team to develop exclusive products, focusing on wholesale lab-grown diamonds. With many years of experience in the industry, Tianyu Lab Diamond Supplier provides excellent quality products that are competitively priced, making us a preferred choice among our customers around the world.
Discover a treasure trove of cultivated diamonds! While not all are showcased on our website, our dedicated sales team will assist you in handpicking the perfect cultured gem for your desires. Contact us today and unearth the brilliance of our exquisite selection!
The Popular Colored Lab Diamond
Welcome to TianyuGems, where brilliance meets a kaleidoscope of hues in the realm of cultivated diamonds. Embrace the allure of our stunning collection, featuring an exquisite spectrum of blues, pinks, yellows, and reds, meticulously crafted to captivate the senses and elevate your offerings.
Envision the elegance of our striking blue diamonds, reminiscent of the ocean's depths, or the delicate charm of our blush-pink diamonds, exuding grace and sophistication. Bask in the radiance of our vibrant yellow diamonds, evoking the warmth of sunshine, or the fiery passion embodied in our luxurious red diamonds, symbolizing love and vitality.
With our commitment to unparalleled craftsmanship and uncompromising quality, each diamond is a testament to our dedication to perfection. Elevate your inventory with the allure of these resplendent hues, enhancing your brand's distinction and captivating the discerning eyes of your esteemed clientele.
Tianyu Lab Diamond Workshop
Our expansive inventory comprises an impressive selection of over 50,000 CVD diamonds readily available in stock. This abundance allows us to facilitate swift and hassle-free deliveries, eliminating any concerns regarding stock availability and enabling us to promptly fulfill your orders with utmost efficiency and reliability.
We have 50 high skilled workers with over 10 years' experience, and advanced equipment to ensure that any of your custom needs are met. Old European Cut and Old Mine Cut Lab Diamond also can be customized. MOQ only 1 piece.
Feel free to connect with us to discuss your bespoke requirements and experience firsthand the superior craftsmanship and convenience that we bring to every aspect of our service.
China Lab Diamond VS India Lab Diamond
When it comes to the global market for lab grown diamonds, China, India, and the United States are the primary production hubs, with China accounting for 40%-50% of the total global production, followed by India with a share of 15%-20% and the United States with 10%-15%. However, customers often express concerns about the higher prices of Chinese cultivated diamonds compared to those from India, despite China's substantial production volume being equipped with IGI certification.
The disparity in prices can be attributed to variations in testing standards among the various certification institutions worldwide. Each of the several inspection bodies globally places emphasis on different aspects. Some branches focus on precision cutting, while others prioritize color grading or clarity assessment. In the case of the Indian IGI, the standards for clarity evaluation are relatively lenient, leading to a higher probability of downgrading. For instance, an SI1 might be graded as a VS2.
China's lab grown diamonds, on the other hand, undergo stringent quality control measures that prioritize precise cutting, impeccable color grading, and exceptional clarity assessments. This meticulous approach ensures that each diamond attains a higher standard of quality, resulting in a premium pricing structure that reflects the superior craftsmanship and precision associated with Chinese cultivated diamonds.
FAQ
What is the MOQ for customized products?
For custom jewelry, the MOQ is 1piece; According to different size of gemstone, there are different MOQs, please consult our sales staff for details
How long could I get my order?
3-5 working days to send out for custom moissanite, 15-20 days for custom jewelry, and 1-2 working days for in-stock. And the shipping time usually takes about 3-7 business days by DHL/ FedEx/UPS. Excluding holidays, about 2 weeks in holiday.
How long will it take to make a sample?
7 to 10 days
What is the payment method?
We accept T/T,Paypal , western union and money gram ect.
How do you ensure the quality of your products?
Our products have been designed by professionals, selected materials strictly , quality inspection in each process, and strong packaging.
Can I know the status of my order at any time?
Yes, Please contact our sales team, they will provide you with all the details
If I don’t like your loose gems or jewelry ,can i get a refund?
Yes, for in-stock products, we can do a refund after receiving the return, but for custom products, if it is not a quality issue, it is not refundable. In order to provide customer satisfaction and to let more friends know about Tianyu gems, we have our VIP number discount. We are also upgrading our product packaging, After-sale service, Return Policy, and other related services. Please Contact Us to know more.
What is the product ordering process?
Step 1: Tell us the style, size, shape of product, quantity and payment method you need.
Step 2: Make PI to confirm order details.
Step 3: Arrange payment after we confirm your order.
Step 4: Delivery within the specified time
Can I visit your factory?
Our factory is located in xi huan road, Wanxiu District, Wuzhou City, Guangxi Province. You are warmly welcome to visit.
Regular FAQ
Lab Grown Diamond
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.
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