13.5 Ct Natural Aquamarine Parcel, 16 Pieces, Round, Sri Lanka

This 13.5-carat parcel contains 16 natural Sri Lankan aquamarines in round cut. The multiple round stones are practical for coordinated earrings, cluster designs, matching accents, and repeatable jewelry collections. Sourced from Sri Lanka, a historic source of colored gemstones, this natural aquamarine is suitable for professional gem sourcing and custom jewelry development.

About Aquamarine: From a gemological perspective, aquamarine is the blue to greenish-blue variety of beryl. It has a Mohs hardness of 7.5-8.0, a specific gravity of about 2.72, and a refractive index of approximately 1.577-1.583. Its vitreous luster and typically good transparency can give well-cut stones a clean, bright appearance. These properties make aquamarine a versatile gemstone for many types of jewelry.

• Type: Natural Aquamarine
• Total Weight: 13.5 Cts.
• Quantity: 16 pieces
• Color: Blue to greenish-blue
• Shape/Cut: Round
• Measurements: Not provided in the listing
• Origin: Sri Lanka
• Mineral: Beryl
• Mohs Hardness: 7.5-8.0