ZKZ Jewelry Best Lab Grown Engagement Rings Company
Product Overview
1) Product overview
Product Features
ZKZ Jewelry’s lab-grown engagement ring features a 1.0 ct yellow marquise CVD diamond set in white gold. The stone is IGI-certified, graded VS2–VVS1 with an Excellent cut and 10 Mohs hardness. The company manufactures diamonds in-house in Shenzhen and offers single-piece minimum orders and monthly capacity up to 10,000 pieces.
Product Value
2) Product features
Product Advantages
- Diamond type: synthetic CVD (lab-grown) diamond, marquise brilliant cut, yellow color, 1 ct.
Application Scenarios
- Clarity: VS2 ~ VVS1; Cut: Excellent; Hardness: 10 Mohs.
- Setting/material: white gold ring; packaging: plastic case; certification: IGI.
- Logistics: MOQ 1 pc, typical delivery 3–15 working days, payment by T/T, D/A, PayPal.
3) Product value
- Delivers the same physical and chemical properties as natural diamonds at a fraction of the price (typically 20–30% of natural diamond cost).
- Ethically sourced and conflict-free, with a smaller environmental footprint compared with mined stones.
- Offers certified quality, predictable supply, and lifetime manufacturing warranty for buyer confidence.
4) Product advantages
- Vertical integration: in-house growth and full supply-chain control for consistent quality and cost efficiency.
- Fast turnaround, low MOQ and OEM/customization support (CAD, samples, confidentiality agreements).
- Competitive pricing, IGI certification, lifetime warranty against manufacturing defects, and established export experience to major markets.
5) Application scenarios
- Engagement and wedding rings, fine jewelry (earrings, necklaces, pendants), and luxury watch accents.
- Retailers and designers seeking ethical, cost-effective diamond alternatives or custom jewelry production.
- Markets: Europe, North America, Canada, Middle East, Southeast Asia, and other international buyers.