Synthetic Single Crystal Diamond (SSCD) Overview

This document provides specifications and details related to Synthetic Single Crystal Diamonds (SSCD), particularly focusing on crystal orientation, size parameters, and marking conventions.

Crystal Orientation

The diamonds are oriented along the {111} crystal plane, which is a standard orientation for such synthetic diamonds, ensuring consistent physical and optical properties.

Size Specifications and Markings

The document lists minimum inscribed circle diameters (Ø D in mm) for SSCD stones, ranging from 0.70 mm up to 2.00 mm. These sizes correspond to different balloffet markings, which are likely identifiers or quality marks on the stones.

• Sizes include: 0.70, 0.90, 1.10, 1.30, 1.40, 1.50, 1.60, 1.70, 1.80, 1.90, and 2.00 mm.
• Markings such as "SC" are used alongside size values, possibly indicating the type or grade of the stone.

Die Diameter Categories

The document categorizes die diameters into ranges with corresponding size intervals:

• Less than 0.10 mm
• 0.101 to 0.30 mm
• 0.301 to 0.50 mm
• 0.501 to 0.70 mm

These categories likely relate to manufacturing or quality control parameters for the SSCD stones.

Additional Notes

Larger stones than those listed are available upon request, indicating customization options for specific applications.

Critical Information: The precise control of crystal orientation and size is essential for the performance of SSCDs in their applications. The balloffet marking system and die diameter classifications are key for identification and quality assurance.