Arthus Bertrand Gloria Star earrings studs in yellow gold and diamonds

Gold 750 ‰, formerly called "18k Gold", is the finest quality of gold that can be found in jewelry. Note: since January 1, 1995, it is mandatory in France to use the concept of thousandths to indicate the purity of gold.

18k yellow gold (750 thousandths) is 75% pure gold, alloyed with other precious metals to make it workable. It is the most beautiful quality of gold that can be found in jewelry.

Slightly domed on one side and pierced with a hole, the Alpa clasp offers maximum security. To open it, pinch two tiny snaps on each side with your thumb and forefinger, and then slide it into the earring's stem up to a notch. When the snaps are released, the disc locks onto the stem and cannot be moved.

The 4 criteria of evaluation of the diamond are defined in English as the "4 Cs":

- Cut (its size, i.e. the shape given to it by the cutter by creating facets)

- Clarity (its purity, defined by the inclusions with which the stone is endowed, visible with a magnifying glass x10)

- Color (ranging from D, exceptional white +, to Z, tinted)

- Carat (its weight)

SI (Small Inclusions): small natural inclusions, visible only with a 10x magnifying glass

Colorless white