A twist collet ring likely refers to a specific style of ring setting rather than a complete ring design. Here's a breakdown of the components:

Twist: This could refer to a twisted or intertwined design element in the ring setting. A twisted design can add visual interest and uniqueness to the ring, giving it a modern and stylish look.

Collet: A collet is a component used in jewelry settings. In the context of a ring, a collet typically refers to the part of the setting that holds the gemstone in place. It's usually a metal rim or bezel that surrounds and secures the stone.

So, a twist collet ring would likely feature a ring setting with a twisted or intertwined design surrounding the gemstone. This combination of design elements can create a striking and eye-catching piece of jewelry.