Product Overview
- Lab-grown blue diamonds (CVD) produced and sold by Shenzhen ZKZ Jewelry.
- Emerald‑brilliant / emerald cut, fancy blue color, 1.00–1.99 carat range (MOQ 1 pc).
- IGI certification, clarity VVS1–VS2, excellent cut, hardness 10 Mohs.
- Typical price range $2,200–2,600 USD/ct; monthly supply capacity ~10,000 ct.
Product Features
- Synthetic (lab created) CVD diamonds with stable blue coloration.
- High optical quality: excellent cut, VVS1–VS2 clarity.
- Multiple shapes available though emerald cut is highlighted.
- Certified (IGI), packaged in plastic box; fast lead times for stock and short production turnaround.
- Sales/support options include customization/OEM and jewelry design & production services.
Product Value
- Cost-effective alternative to natural blue diamonds—premium look at lower cost.
- Ethically conscious and conflict‑free sourcing (in‑house growth and full supply chain control).
- Reliable, scalable supply for retailers and manufacturers.
- Supports bespoke jewelry workflows (CAD, prototyping, NDA available), reducing time-to-market.
Product Advantages
- In-house laboratory production ensures quality control and competitive pricing.
- IGI certification and final inspection before shipment for dependable quality.
- Lifetime warranty against manufacturing defects on finished jewelry.
- Flexible order sizes (single-piece MOQ) and rapid fulfillment for stocked items.
- Wide international market experience and after-sales support.
Application Scenarios
- Fine jewelry: engagement rings, necklaces, earrings, bracelets and watches.
- Wholesale supply for jewelry manufacturers, retailers and designers.
- Custom jewelry projects and OEM brand collections.
- Trade and distribution channels serving Europe, North America, Middle East, Southeast Asia, etc.