Onyx is a statement gemstone known for its deep, glossy black color and occasional layered patterns. This guide takes you through the process of selecting the best Onyx, focusing on factors like uniform color, surface polish, and cut quality. We explain how to identify genuine stones, avoid common marketplace imitations, and choose settings that highlight its bold look. Whether you’re... https://ratnagems.com/onyx-stone-buying-guide-by-ratna-gems/