Heating, oiling, glass filling, diffusion, dyeing — what each treatment does, which stones it is common on, and which ones matter for astrological wear.

The warning signs that show up in the conversation, the price and the paperwork — and why the popular home tests for real gemstones do not work.

What every field on a gemstone report means — species, treatment, RI and SG, measurements — plus seven red flags worth walking away from.

Not all gemstones are created equal. Discover why choosing an authentic, certified gemstone makes all the difference in energy, results, and value. Learn how Tushar Gems, with over 28 years of trust, ensures purity through natural sourcing, expert certification, and transparent pricing — giving you gemstones that are as genuine as their promise.