6~6.5 Ct Natural Pink Sapphire Lot, 63 Pieces, Round, Sri Lanka

This natural pink sapphire lot from Sri Lanka contains 63 round stones with a total weight of approximately 6~6.5 carats. Each stone is around 2.7mm, creating a practical parcel size for jewelry designers and brands looking for consistent small accent stones. The soft pink color and classic round shape make the lot suitable for pav¨¦ and halo designs, floral jewelry, stacking rings, tennis-style details, earrings, and other repeatable collection designs.

From a gemological perspective, pink sapphire is a variety of corundum, with the chemical formula Al2O3. Its pink color is commonly associated with trace amounts of chromium. Sapphire has a Mohs hardness of 9, making it one of the hardest natural gemstones after diamond and a durable choice for jewelry intended for regular wear. Corundum has a refractive index of approximately 1.760~1.770 and a specific gravity of about 4.00. Sourced from Sri Lanka, this natural pink sapphire parcel is particularly useful for designers who need multiple stones in a similar size and shape for coordinated or repeatable jewelry production.

• Type: Natural Pink Sapphire
• Total Weight: 6~6.5 Cts.
• Quantity: 63 Pieces
• Color: Pink
• Shape/Cut: Round
• Approx. Size: 2.7mm, Mineral: Corundum
  
• Mohs Hardness: 9
• Refractive Index: Approx. 1.760~1.770
• Specific Gravity: Approx. 4.00
• Origin: Sri Lanka