Hongkong Jingcan Crystal Craft Limited is one of the leading manufacturers and suppliers of pear shaped lab diamond in China, featured by quality products and low price. If you're going to wholesale the newest pear shaped lab diamond made in China, welcome to get quotation from our factory. Customized orders are welcome.
For jewelry manufacturers and wholesale merchants, sourcing reliable, high-quality gemstones is the foundation of a successful business. IGI-certified loose lab-grown diamonds have quickly become the go-to choice for industry professionals, and for good reason. Grown using advanced CVD or HPHT technologies, these diamonds consistently achieve premium D-E color grades, ensuring a pure, icy-white brilliance that rivals their natural counterparts.
One of the biggest advantages of our IGI-certified inventory is the sheer variety. Whether you are designing delicate drop earrings, classic solitaire rings, or statement pendants, we offer a comprehensive range of specifications. You can select carat weights ranging from 1ct up to 6ct, with clarity grades spanning VS2, VS1, VVS2, and VVS1. Every single stone is backed by an official IGI certificate, providing complete parameter transparency and full quality traceability for your peace of mind.
Beyond their stunning fire and sparkle, these lab-grown diamonds offer a highly competitive price point, allowing jewelers and designers to maximize their margins without compromising on quality. They also align perfectly with the growing consumer demand for ethical, eco-friendly sourcing, as they require zero mining. Whether you are stocking up for bridal collections, fulfilling custom design requests, or expanding your personal gemstone inventory, IGI-certified lab-grown diamonds offer a flexible, high-value, and responsible raw material solution.
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Product Parameters |
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Diamond Type |
Synthetic (lab grown) |
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Certificate Type |
GIA / IGI / NGIC |
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White Diamond Color |
D-F |
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Diamond Shape |
Pear Cut |
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Usage |
For Jewelry Making |
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Shape |
Round Brilliant Cut |
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Model Number |
JC-C023 |
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Place of Origin |
Zhejiang, China |
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Brand Name |
Jingcan |
Frequently Asked Questions (FAQ)
Q1: Why is the IGI certificate so important for lab-grown diamonds?
The IGI (International Gemological Institute) is currently the most widely recognized and trusted grading authority for lab-grown diamonds globally. An IGI certificate acts as the diamond's "ID card," verifying its exact 4Cs (Carat, Color, Clarity, Cut), growth method (CVD or HPHT), and confirming it is free from post-growth color treatments. For wholesale buyers, this ensures consistent quality and makes future resale or verification seamless.
Q2: What is the difference between CVD and HPHT diamonds, and does it matter for my jewelry?
Both CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature) produce real diamonds with identical physical, chemical, and optical properties. Generally, HPHT is excellent for producing high-color (D-E) stones in smaller to medium sizes, while CVD excels at producing high-clarity stones in larger carat weights. For most jewelry applications, both are equally durable and beautiful; the choice often comes down to specific inventory availability and pricing.
Q3: Can I request specific parameters for bulk wholesale orders?
Absolutely. While we maintain a vast inventory of ready-to-ship stones, we specialize in supporting jewelry factories and brands with custom sourcing. If you need a specific combination of carat weight, color, clarity, or cut for an upcoming bridal collection or custom design, simply share your requirements, and we can source or grow diamonds to match your exact specifications.
Q4: How do I verify the authenticity of the diamonds I receive?
Transparency is key to our wholesale business. Every diamond comes with a unique IGI report number laser-inscribed on the girdle. You can easily verify the stone's authenticity and match it to its certificate by entering the report number on the official IGI website. We also welcome third-party inspections or local gemological lab testing upon request.
Q5: Are these diamonds suitable for everyday wear jewelry, like engagement rings?
Yes. Lab-grown diamonds have the exact same Mohs hardness (10) and durability as natural mined diamonds. They are highly resistant to scratching and chipping, making them the perfect, long-lasting choice for everyday wear items such as engagement rings, wedding bands, and daily pendants.
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