Lapis lazuli

English
Blue Aventurine

Origin
Russia

Introduction
The chemical composition of Dumortierite is silicon dioxide (SiO₂). Its soft blue to blue-gray hue is mainly derived from the dumortierite or other mineral inclusions within the stone, and it exhibits a delicate vitreous luster, also known as "Dongling Stone."

In ancient civilizations, while lapis lazuli itself is rarely mentioned in ancient texts, it has been widely used in amulets and religious artifacts since ancient times. Modern gemstone culture believes that lapis lazuli symbolizes rational thinking, focus, and inner balance, and is deeply loved by collectors and jewelry design enthusiasts.