Needles/Bangle Cut/Heishi Raw Diamonds" refer to distinct types of raw diamond cuts:

1. Needles Cut Diamonds: These are raw diamonds cut into elongated, thin, needle-like shapes. They can vary in length and width, resembling slender needles or rods. The unique shape and structure of needles cut diamonds make them stand out, often used in avant-garde or unconventional jewelry designs for a distinct and edgy look.

2. Bangle Cut Diamonds: Bangle cut diamonds are specifically shaped and cut to resemble the smooth, rounded contours of bangle bracelets. These diamonds are typically flat on one side and rounded on the other, allowing them to be set closely together without gaps, creating a seamless and continuous appearance, much like a bangle.

3. Heishi Cut Diamonds: Heishi refers to small disc-shaped beads cut from raw diamond material. These diamonds are fashioned into flat, circular shapes with a central hole, much like traditional heishi beads used in jewelry-making. They are often used as accents or in intricate designs due to their uniformity and ability to add texture and detail to jewelry pieces.

Each of these raw diamond cuts possesses its own unique characteristics, making them ideal for various jewelry designs that seek to emphasize individuality, creativity, and unconventional aesthetics in the world of gemstone adornment.