What is a group of Amethysts called?

A group of amethysts is commonly called a Setting.

Collective nouns for amethysts can be referred to as a "cluster," "bed," "group," or "knot" of amethysts. These nouns signify that multiple amethysts are gathered or found close together. Each amethyst within the collective noun exhibits its unique hue of purple, depth of color, and varying crystal formations. These clusters, beds, groups, or knots of amethysts display their lavish beauty and enchanting energy, creating an awe-inspiring sight to behold. With their diverse shapes and sizes, the collective nouns showcase the stunning variations and patterns found in these gemstones. The assemblage of amethysts in these collective nouns evokes a sense of abundance, harmony, and tranquil energy, making them coveted treasures in both the world of gemology and spiritual practices.