Gemstone Science
Yellow Sapphire vs Yellow Topaz: What Buyers Should Know
Yellow sapphire and yellow topaz can look similar but are different minerals. Compare identity, durability, treatment and documentation before buying.
THE GEMJYOTISH JOURNAL
Insights for choosing
with clarity.
Gemstone knowledge, Jyotish traditions, and practical guidance—written to inform, never to frighten.
Gemstone Science
How to Choose a Natural Yellow Sapphire (Pukhraj)
A practical guide to colour, clarity, cut, treatments and certification—plus the respectful place of Pukhraj in Vedic tradition.
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Gemstone Science
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Learn how to compare ruby colour, treatment disclosures and origin claims, and what to ask before buying a Manik gemstone online in India.
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Emerald (Panna) Buying Guide: Colour, Inclusions and Oiling
Buying emerald or Panna? Compare green colour, visible inclusions, clarity enhancement and stone-specific documentation before choosing a gemstone.
Gemstone Science
How to Read a Gemstone Lab Report Before Buying
Check gemstone identity, treatments, report numbers and origin claims with this practical buying checklist, including official GIA and IGI verification links.
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Natural, Lab-Grown and Treated Gemstones: What Labels Mean
Natural is not the same as untreated, and lab-grown is not the same as imitation. Learn the differences and the questions to ask before buying a gemstone.
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Gemstone Care: Ruby, Sapphire, Emerald, Pearl and Opal
A treatment-aware cleaning guide for ruby, sapphire, emerald, pearl and opal, with GIA references and practical advice for safe everyday ownership.
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Why Birth Time and Birthplace Matter for Jyotish Guidance
Prepare accurate birth details for gemstone guidance: check local time, AM/PM, birthplace and uncertainty, and understand the limits of chart interpretation.
Gemstone Science
Blue Sapphire (Neelam): A Clear Buying & Wearing Guide
Learn how colour, cut, treatment and certification shape a Blue Sapphire—and how to approach its Saturn tradition without fear.
Gemstone Science
How to Choose a Natural Yellow Sapphire (Pukhraj)
A practical guide to colour, clarity, cut, treatments and certification—plus the respectful place of Pukhraj in Vedic tradition.