Customized CZ Yellow Sapphire Gem for Earrings - 9 Mohs Hardness, 3.98-4.1 g/cm³ Density - Elegant Birthday Gift Option
Price:
280USD-500USD
MOQ:
1pcs
Delivery Time:
According to quantity
Product Description
Customized CZ Yellow Sapphire Gem for Earrings
Premium synthetic sapphire gemstones specifically engineered for elegant earring designs, offering exceptional durability and brilliant optical properties.
Material Properties
Our synthetic sapphire is manufactured from pure alumina (Al₂O₃) at high temperatures, achieving exceptional hardness and optical clarity comparable to natural crystals.
Key Characteristics
- Hardness: 9 on Mohs scale (second only to diamond)
- Density: 3.98-4.1 g/cm³
- Melting temperature: 2040°C
- High transparency with 85% IR transmission
- Excellent chemical resistance to acids and alkalis
Technical Specifications
| Property | Value |
|---|---|
| Chemical Formula | Al₂O₃ |
| Crystal System | Hexagonal |
| Refractive Index | 1.769 |
| Compressive Strength | 2.1 GPa |
| Tensile Strength | 0.19 GPa |
| Electrical Resistance | >10¹⁶ Ω/cm (25°C) |
Cutting Options
Oval Cutting
Soft lines with brilliant fire color, ideal for elegant earring designs
Round Diamond Cut
57-58 facets for maximum fire color concentration
Pear-Shaped Cut
Romantic teardrop design perfect for fashion jewelry
Triangular Cut
Enhanced natural luster with excellent fire color properties
Manufacturing Advantages
- Direct source manufacturer of color sapphire boule
- In-house sapphire growth equipment with CZ and KY methods
- Professional custom production from client drawings
- Precision sapphire processing and polishing capabilities
- Experienced technical team with skilled craftsmanship
Product Image
Customization & Support
We specialize in OEM production with CAD and 3D drawing requirements. Sample service available with charge refund on orders above 100 pieces.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ARH Sapphire Co., Ltd
Location
Room 2-11，No.50 Yunhan Road，Chongqing China
Contact Person
Florence Chen