3.06 ct. Pear Shaped Bright Blue Aquamarine [AQ-007] $612.00

Shape = Pear Color = Vibrant Bright Medium Blue Clarity = Eye Clean Size = 14x7 Weight = 3.06

Aquamarine Gemstones

• Crystal system: Hexagonal
• Chemical composition: Silicate of aluminium beryllium Al2 Be3 (Si6 O18)
• Color: Blue to blue-green
• Hardness: 7.5 - 8.0
• Specific gravity: 2,72 (+0,18 -0,05)
• Refractive index: 1,577 - 1,583
• Dispersion: 0.014
• Pleochroism: Light to medium (blue, sometimes blue and blue-green)
• Birthstone: March
• Enhancements: Aquamarines may be heated to remove yellow components and produce a purer blue color. The treatment is permanent and is a common practice in the industry.