( rejigs 3rd person present) ( rejigging present participle) ( rejigged past tense & past participle ) If someone rejigs an organization or a piece of work, they arrange or organize it in a different way, in order to improve it. ...adjustments needed to rejig the industry.
AGI on jewelry refers to the Accredited Gemological Institute, and when it appears on a piece of jewelry, it means that it is what it claims to be. The AGI has accredited it as such. If it is on a piece with a diamond, the diamond is genuine.
Agate is a variety of chalcedony that forms in concentric layers in a remarkable variety of colors and textures. The crystals vary in clarity from opaque to translucent to transparent. Agate quartz was highly valued as a talisman or amulet during ancient times, and to this day, are still one of the most popular jewelry gemstones, often seen in accessories from agate rings to pendants, earrings and more.