Lab Grown Emerald Cut Diamond Engagement Ring by ZKZ Jewelry
Product Overview
- Product name: Lab Grown Diamond Engagement Ring by ZKZ Jewelry (marketed as an emerald‑cut engagement ring, though the detailed spec sheet lists an oval brilliant cut — please confirm preferred cut with seller).
- Main specs: 4.0 ct colorless lab‑grown diamond, clarity VS2–VVS1, Excellent cut, set in white gold. CVD (chemical vapor deposition) grown, IGI certified.
- Price & logistics: listed price $12,000 USD/pc, MOQ 1, packaging in plastic case, listed delivery windows vary in the sheet (3 working days for some stock items vs. 7–15 work days in other places). Supply capacity ~10,000 pcs/month.
Product Features
- Lab‑grown CVD diamond with the same physical and chemical properties as natural diamond (10 Mohs hardness, colorless, excellent brilliance).
- Large 4.0 ct size with high clarity grade (VS2–VVS1).
- Set in white gold; customization and OEM accepted (CAD/picture → confirmation → production workflow offered).
- Certified (IGI) and manufactured in‑house at ZKZ’s Shenzhen laboratory for supply chain control.
- Payment flexibility: D/A, T/T, PayPal (Western Union referenced in FAQ).
Product Value
- Cost advantage: lab‑grown diamond priced significantly lower than comparable natural stones (manufacturer states roughly 20–30% of natural diamond cost).
- Ethical & environmental benefits: conflict‑free sourcing, reduced environmental impact compared with mined diamonds.
- Quality assurance: IGI certification, in‑house production and final inspection before shipment, lifetime warranty against manufacturing defects.
- Rapid availability and scalability for retail or custom orders due to vertical integration and large monthly supply.
Product Advantages
- Vertical integration — diamonds grown and finished in‑house, enabling better price control, traceability and consistent quality.
- High customization capability and OEM services (confidentiality agreements available for custom designs).
- Strong after‑sales support: lifetime manufacturing warranty and final inspection procedures.
- Competitive lead times and high production capacity to serve both single retail customers and bulk buyers.
- Broad market reach and experience exporting to Europe, North America, Middle East, Southeast Asia, etc.
Application Scenarios
- Engagement rings and bridal jewelry (primary use case).
- Other fine jewelry: necklaces, earrings, bracelets, and bespoke pieces.
- Luxury watches and decorative applications where a large, high‑clarity diamond is desired.
- Retailers, wholesalers and designers seeking ethical, cost‑efficient alternatives to mined diamonds.
- Custom jewelry production for clients or brands requiring OEM/custom design and private labeling.
Note: The product sheet contains mixed references to cut (emerald vs. oval) and slightly different delivery timelines. It’s recommended you confirm the exact cut, final delivery time and any customization details with ZKZ before ordering.