Sampurna Ratna Vigyan is a comprehensive Hindi guide that explores the world of gemstones, their characteristics, origins, and traditional significance in Indian wisdom. Written (or compiled) by Acharya Dhananjay Sanyasi and published by Manoj Publications, the book spans approximately 294–296 pages, offering in‑depth insights into jewel knowledge. It delves into both domestic and foreign precious and semi‑precious stones, explaining how to identify and understand their reputed properties. The text combines traditional astrological beliefs with practical information about gemstones’ uses, symbolic meanings, and cultural lore. Ideal for readers interested in gemology, Vedic sciences, or astrological applications of jewels, this book serves as a useful reference for both beginners and enthusiasts.