This guide offers clear, practical advice for selecting natural crystal (Sphatik) with confidence. You'll learn how to assess key traits like clarity, transparency, inclusions, cut and weight, and how these affect value. It also covers price ranges, authenticity checks (e.g., certification, feel, and inclusion patterns), and how to spot imitations. Plus, tips on choosing reliable sell... https://ratnagems.com/natural-crystal-stone-sphatik-buying-guide/