Cushion Bottom Press Pots Diamond Polishing Pots

The item in the image is a Cushion Bottom Press Pot, a specialized tool used in the diamond polishing industry.

Function: It is specifically designed to hold and support cushion-shaped diamonds during the bottom polishing process, ensuring the precise shaping and finishing of the pavilion facets.

Design & Material: Made from materials like high-class iron or mild steel, it features a carefully crafted cavity that perfectly accommodates the rounded corners and “soft square” shape characteristic of cushion-cut diamonds.

Significance: This specialized design allows for uniform pressure application and accurate alignment, which are crucial for achieving optimal brilliance, fire, and symmetry in the finished diamond while minimizing weight loss during polishing.

Application: These pots are essential components in diamond polishing operations, particularly in industrial settings utilizing automatic diamond polishing machines.

Availability: They come in various sizes to suit different carat weights, commonly ranging from 2.5 mm to 50 mm.