Artikelnummer:85333
AGTA
Kyanite Round Cabochon
Kyanite Round Cabochon
Delivery time: 2–3 weeks
Estimated arrival: Dec 26, 2025 – Jan 02, 2026
Abholverfügbarkeit konnte nicht geladen werden
This kyanite round cabochon features a sapphire-blue color with some inclusions. The gemstone's blue color occurs naturally without dyes or other treatments; it is a great choice for custom jewelry designs—create a simple pendant or post earrings or pair it with complementary-color gemstones to create a more complex bracelet or necklace design. The kyanite mineral, composed of aluminum silicate is usually found in metamorphic rock—modified by extreme pressure, chemical processes and heat, creating layers or bands; kyanite occurs in long, thin bladed crystals. Gemstone quality kyanite is typically blue, ranging from a pale color (similar to blue topaz) to a deep sapphire-blue color. Besides blue, kyanite can be clear, green, black and rarely, purple. Depending on the specific properties of each gem kyanite can sometimes exhibit pleochroic characteristics—presenting a different color when viewed from different angles. Kyanite is anisotropic, having different hardness properties vertically versus horizontally within the crystal.
Specifications
- Brand:
- AGTA
- Color:
- Blue
- Cutting center:
- Thailand
- Enhancement:
- None (N)
- Gemstone type:
- Kyanite
- Mineral source:
- NEPAL
- Mohs hardness:
- 4.5–5.5
- Price per unit:
- Priced per Each
- Refractive index:
- 1.712–1.734
- Specific gravity:
- 3.67
- Stone shape:
- Round
- Stone size:
- 3mm
- Stone type:
- Natural
