12.79CT Oyo Tourmaline – Cabochon | Uncut Gemstone

Description

Specifications

• Weight: 12.79CT
• Dimensions: 14.76×11.66×8.51mm

Cutter’s Note: When pre-forming the cabochon, use a slight convex shape to maximize light return and minimize the appearance of any internal character. A gentle, consistent pressure is crucial to avoid chipping or fracturing the stone.