4 Ct Natural Aquamarine, Round, Sri Lanka

At 4 carats, this natural Sri Lankan aquamarine is presented in a classic round cut, measuring 9.6 x 9.6 x 7.8mm. The classic round outline is easy to incorporate into solitaire rings, pendants, earrings, or other fine jewelry settings. 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: 4 Cts.
• Quantity: 1 piece
• Color: Blue to greenish-blue
• Shape/Cut: Round
• Measurements: 9.6 x 9.6 x 7.8mm
• Origin: Sri Lanka
• Mineral: Beryl