16.40ct Blue-Green Tourmaline – Flawless Cushion Cut Gemstone from Afghanistan

A rare blend of beauty and brilliance — this 16.40 carat natural Blue-Green Tourmaline is cushion cut and completely flawless, making it a showstopping centerpiece for luxury jewelry or fine gemstone collections.

Sourced from the mountains of Afghanistan, this untreated Elbaite Tourmaline glows with a serene mix of blue and green hues. Its impressive size and clarity place it in the upper echelon of collectible tourmalines.

Specifications:

• Gemstone: Natural Tourmaline (Elbaite Family)

• Weight: 16.40 Carats

• Dimensions: 12 × 9 × 6 mm

• Color: Blue-Green

• Shape: Cushion Cut

• Clarity: Flawless

• Treatment: None

• Origin: Afghanistan

• Hardness: 7.5 – 8 (Mohs Scale)

Spiritual & Metaphysical Properties:

• Birthstone: October

• Zodiac: Libra

• Chakras: Heart & Crown

• Healing Energy: Inspires compassion, prosperity, emotional balance, and spiritual clarity

🌊 Why It Stands Out:
Larger tourmalines over 10 carats with flawless clarity are extremely rare, especially in soothing blue-green tones. This gem is ideal for custom rings, heirloom jewelry, or high-end collectors seeking natural perfection.