Lab Grown Diamonds for Engagement Rings Custom Lab Diamond Ring Wholesale - ZKZ Jewelry
Product Overview
- ZKZ Jewelry’s lab-grown diamond engagement ring features a 1.0 ct CVD-created blue diamond set in a white-gold ring; the diamond is IGI-certified and offered with an excellent cut and VS2–VVS1 clarity.
- The product is sold wholesale with MOQ = 1 pc, price approximately $2,900–$3,500 per piece, and a monthly supply capacity up to 10,000 pieces.
- ZKZ grows diamonds in-house in Shenzhen, controls the supply chain, and offers customization and OEM services.
Product Features
- Diamond type & specs: CVD lab-grown (100% carbon), fancy blue color, heart/heart-brilliant (description also references cushion/heart shapes), 1.0 ct, clarity VS2–VVS1, excellent cut, hardness 10 Mohs.
- Certification and packaging: IGI certified; shipped in protective plastic case; multiple payment options (T/T, D/A, PayPal) and flexible delivery depending on stock/production.
- Fast turnaround options: stock items available in 1–2 working days; new production typically 5–7 working days (advertised delivery windows 3–15 work days depending on item and order).
Product Value
- Cost-effective alternative to mined diamonds: comparable physical and optical properties but typically 70–80% less costly than natural stones, delivering attractive price-to-quality value.
- Ethical and environmentally conscious: conflict-free origin, lower environmental impact versus traditional mining, and transparent in-house production.
- Customization and assurance: ability to create bespoke jewelry designs plus lifetime warranty against manufacturing defects enhances long-term value for retailers and end customers.
Product Advantages
- Vertical integration: in-house growth and full supply-chain control improve quality consistency, traceability and pricing competitiveness.
- High quality and reliability: IGI certification, strict quality inspections, and stable stock availability make it suitable for wholesale and retail channels.
- Service strengths: supports OEM/custom designs, confidential handling of designs, global shipping to multiple markets, and responsive customer workflows for CAD approval and HD production proofing.
Application Scenarios
- Primary use: engagement rings and other fine jewelry (rings, necklaces, earrings) where a colored, high-clarity diamond is desired.
- Additional uses: luxury watches and bespoke jewelry pieces requiring conflict-free, certified gemstones.
- Target markets: wholesalers, jewelry designers, and retailers serving Europe, North America, Canada, Middle East, Southeast Asia and similar markets seeking ethical, cost-effective diamond alternatives.