Shenzhen ZKZ Jewelry Co., Ltd.
                                                                                                           
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HPHT Synthetic Yellow Diamond 2.88ct Cushion Cut Fancy Vivid VS1 IGI Certified Lab Grown

Price Negotiable
Price: $900 USD/CT
MOQ: 1 pc
Delivery Time: 7~15 work days
Brand: ZKZ Diamond
Product Description
Product Overview
This 2.88 carat HPHT synthetic yellow diamond features a cushion brilliant cut with Fancy Vivid color and VS1 clarity grade. Certified by IGI, this lab-grown diamond offers exceptional quality and value for jewelry production.
Key Specifications
Attribute Specification
Diamond Type HPHT Lab-Grown
Carat Weight 2.88 ct
Shape Cushion Brilliant Cut
Color Grade Fancy Vivid
Clarity Grade VS1
Cut Grade Excellent
Hardness 10 Mohs
Certification IGI
Minimum Order 1 Piece
Delivery Time Within 3 Working Days
Technical Advantages
  • Identical physical and chemical properties to natural diamonds
  • Passes professional diamond test pen verification
  • Cost-effective pricing at 20-30% of natural diamond prices
  • Environmentally conscious production process
  • Ethically sourced and conflict-free
Applications
Ideal for jewelry production including rings, earrings, necklaces, and custom designs. Suitable for both commercial jewelry manufacturing and bespoke creations.
Product Images
2.88ct HPHT synthetic yellow diamond cushion cut - front view 2.88ct HPHT synthetic yellow diamond cushion cut - side view 2.88ct HPHT synthetic yellow diamond cushion cut - certification view
Manufacturer Profile
ZKZ Diamonds operates from Shenzhen, China with complete in-house production capabilities. Our vertically integrated supply chain ensures consistent quality control and competitive pricing for all lab-grown diamond products.
Services Offered
  • HPHT and CVD lab-grown diamond processing and sales
  • Custom jewelry design and production
  • OEM and ODM services available
  • Confidentiality agreements for custom designs
  • Global shipping to Europe, USA, Canada, Middle East, and Southeast Asia
Frequently Asked Questions
What is the quality assurance process?
All products undergo final inspection before shipment to ensure they meet our quality standards.
Do you accept custom orders?
Yes, we accept both custom diamond specifications and jewelry designs with full OEM/ODM services.
What is the typical delivery time?
1-2 working days for stock items, 5-7 working days for new production orders.
Factory Images
ZKZ Diamonds manufacturing facility - production area ZKZ Diamonds quality control station ZKZ Diamonds diamond processing equipment

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen ZKZ Jewelry Co., Ltd.
Location Room 704, NO.19,Shuibei Industrial Zone Luohu Shenzhen GuangDong China
Contact Person Vinico

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