Your Leading 5A Cubic Zircon Supplier
Founded in 2008, Wuzhou Hanyu Jewelry Co., Ltd. is a dedicated manufacturer of high-quality loose synthetic gemstones, supplying reliable and consistent materials to buyers across Europe and North America. Our range includes Synthetic Corundum, 5A Cubic Zircon, and Fusion Stone, all produced with strict quality control and stable color standards. We aim to support jewelry brands and wholesalers with dependable products, fast delivery, and long-term supply capacity.
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Pink Lemon Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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Blue Pink Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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Blue Green Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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Blue Purple Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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Champagne Morgan Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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Yellow Cyan Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
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RedPurplish Blue Mixed Color Firework Cut Cubic Zirconia1. Multiple gradient colors available. 2. Perfect for crafting DIY earrings. 3. Priced nearly the same as white 5A zirconia.
Why Choose Us
Advanced Production Facilities
We operate modern gemstone and jewelry factories equipped with CNC machines, wax molding machines, polishing systems, vacuum casting machines, and induction melting furnaces. These machines allow us to deliver stable quality and support large-volume orders.
Strong Customization Capability
We offer full customization for S925 jewelry and loose gemstones, based on drawings, samples, or detailed buyer requirements. Our experienced team and complete production process help ensure that each customized item meets international standards.
Certified and Patented Products
Our gemstones and jewelry can be issued with global certificates such as IGI, GIA, GRA, and GRC. We also develop patented lab-grown gemstones, including CVD/HPHT diamonds and lab-grown colored stones, giving buyers access to unique product options.
Reliable Export Experience
We serve international buyers across North America (60%), the Middle East (15%), Europe (15%), and Asia (10%). Our strong export experience helps us understand quality expectations, compliance requirements, and packaging standards in major global markets.
Types of 5A Cubic Zircon

RedPurplish Blue Mixed Color Firework Cut Cubic Zirconia
Cubic zirconia (CZ) is a synthetic crystalline material with the chemical composition zirconium dioxide (ZrO₂). It is produced by melting zirconium powder at extremely high temperatures (approximately 2750°C), adding stabilizers such as yttrium or calcium, and then slowly cooling it to crystallize.
Champagne Morgan Mixed Color Firework Cut Cubic Zirconia
Cubic zirconia (CZ) is a revolutionary material in the synthetic gemstone field, composed of cubic-phase zirconium dioxide crystals. Primarily used in jewelry, it is commonly found in engagement rings, earrings, and products from affordable luxury brands.
Pink Lemon Mixed Color Firework Cut Cubic Zirconia
Cubic zirconia is a synthetic zirconia. In nature, zirconium's properties prevent it from forming in the cubic crystal system, so the cubic zirconia available on the market is essentially a synthetic product.
Blue Pink Mixed Color Firework Cut Cubic Zirconia
Its primary applications are concentrated in the jewelry sector, where it serves as a diamond substitute for crafting rings, necklaces, and other accessories. It is also utilized in industrial abrasives and optical instruments.
Specifications of 5A Cubic Zircon
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Product name |
HanYu Red Purplish Blue Mixed Color Firework Cut Cubic Zirconia |
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Material |
Synthetic Cubic Zirconia |
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Shape |
Round Brilliant Cut |
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Quality |
5A |
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Size Available |
4MM, 6MM, 8MM, larger size customize please contact us |
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Delivery Time |
Stocks size 1~2 days; Customize size 9~12 days |
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Serivce |
OEM, ODM acceptable |
Care Guide for 5A Cubic Zircon Jewelry
After wearing
Wipe gently with a microfiber cloth to remove oils.
01
Weekly
Soak in warm water with mild dish soap for 10 minutes, then brush lightly.
02
Monthly
Inspect settings for looseness; tighten prongs if needed.
03
Storage
Keep in a fabric-lined box, separate from other jewelry to avoid scratches.
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Every 6 months
Have a jeweler professionally clean and inspect the posts and backs.
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Processing Procedures For 5A Cubic Zircon


Customization Options
Can undertake the production of S925 jewelry in large quantities (with or without diamonds)
Can be customized by drawing (provided by the customer or describing the requirements)
Can print your own logo or brand on the product packaging
Our Certificate



Our Service Advantages
Pre-sales Services
- 6*24 hours quick respond, multi-language support
- Professional 1-to-1 customer service
- Provide you with the best quality consulting services
Order Service
- Professional QC department strictly control the quality of goods
- Provide photos of packaging before shipping
- Visualization of logistics status tracking
After-sales Service
- You can contact us within 8 hours after you sign off the goods
- If the quality non-conformity or shipping error, we'll be deal with it as quickly
Packaging & Shipping


FAQ
As one of the leading 5a cubic zircon manufacturers and suppliers in China, we warmly welcome you to wholesale discount 5a cubic zircon in stock here from our factory. All custom made jewelry are with high quality and competitive price.
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