In the world of jewellery, coloured gemstone rings captivate with their vivid hues and alluring beauty. These treasures of nature, however, often undergo various colour treatments to enhance their appearance, making them even more desirable. This article delves into the fascinating realm of gemstone enhancement techniques, shedding light on the processes that transform these stones into brilliant masterpieces.
Gemstones in their natural form are often less vibrant or may have imperfections that affect their aesthetic appeal. To address this, jewellers and gemologists employ several enhancement techniques. These methods not only improve the visual allure of coloured gemstone rings but also increase their market value. Among the most common treatments are heat treatment, irradiation, dyeing, oiling, and diffusion.
Heat Treatment
Heat treatment is one of the oldest and most widely used methods for enhancing gemstones. This technique involves exposing the stone to high temperatures, which can improve or alter its colour. …