The first discovery of garnet dates back to 3100 BC, when the Egyptians integrated them into their jewelry and carvings. Their name is derived from the Latin term "granatus," which translates to "pomegranate," alluding to the stone’s resemblance to pomegranate seeds. Garnets have historically been viewed as a representation of life. During the third and fourth centuries, garnets became notably popular among the Romans, who employed the gemstone as a protective talisman in warfare and as a means to ward off illnesses.

Ancient healers also utilized garnets on wounds,
believing in their healing capabilities. In Rome, garnets were often crafted into signet rings, and throughout the Middle Ages, they were particularly favored by nobility. The Victorians further enhanced the popularity of garnets, which remain a prominent feature in various jewelry designs today.

Heat treatment is frequently applied to improve the color of garnets, and some may be fracture filled. Generally, untreated garnets hold greater value, while treatments can either enhance value by improving their appearance or color, or diminish it by changing their natural traits. It is acceptable to clean garnets using warm, soapy water. An ultrasonic cleaner is typically safe for use, except for stones that exhibit fractures. Nevertheless, steam cleaning is not advisable for garnets.