Sapphire Gemstone Crystal – Lab-Grown Single Crystal for Jewelry

Product overview

The Sapphire Gemstone Crystal is a high-quality lab-grown single crystal made of Al₂O₃ (corundum). Produced in a controlled laboratory environment, this synthetic sapphire has excellent hardness, chemical stability, optical clarity, and vivid color, making it ideal for jewelry and high-end applications.

Lab-grown sapphires mimic the natural formation process but offer greater availability, affordability, and visual perfection. The crystals can be cut into various shapes and sizes while maintaining exceptional mechanical and optical properties.

Product Parameters

Features

• Exceptional Hardness: Mohs 9.0, second only to diamond

• High Optical Clarity: Wide spectral transmittance (UV to mid-IR)

• Chemical and Thermal Stability: Suitable for high-end jewelry or technical applications

• Customizable: Size, weight, and cut can be tailored to client requirements

• Lab-Grown Quality: Ethical and consistent, visually indistinguishable from natural sapphire

Applications

• Jewelry: Rings, earrings, pendants, bracelets

• Luxury Watches: Gemstone inserts for high-end watches

• Decorative Items: Collectibles, display crystals

• Industrial Uses: Optical-grade sapphire for scientific instruments and laser systems

Packaging & Delivery

• Small Crystals: Vacuum-sealed or organza bags

• Large Crystals: Wrapped in soft paper, foam, and carton

• Custom Packaging: Available upon request

• Delivery Time: Typically 15 days for custom orders

• Shipping Methods: DHL, FedEx, TNT, EMS, UPS, and others

FAQ

Q1: How do lab-grown sapphire crystals compare to natural sapphire?

A: Lab-grown sapphires have identical chemical and physical properties as natural sapphires but are more affordable and visually flawless.

Q2: Can the crystals be customized?

A: Yes, size, shape, weight, and color can all be tailored to your requirements.

Q3: What certifications are available?

A: AGL or GIA certification can be provided upon request.

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