Indranīla (Blue Sapphire): Source-Myth, Grades, Tests, Substitutes, and Price
यथा च पद्मरागाणां जातकत्रितयं भवेत् / इन्द्र नीलेष्वपि तथा द्रष्टव्यमविशेषतः
yathā ca padmarāgāṇāṃ jātakatritayaṃ bhavet / indra nīleṣvapi tathā draṣṭavyamaviśeṣataḥ
So wie man beim Padmarāga (Rubin) eine dreifache Einteilung nach der Herkunft anerkennt, so ist es ebenso beim Indranīla (blauen Saphir) zu verstehen, ohne irgendeinen Unterschied.
Lord Vishnu (speaking to Garuda/Vinata-putra)
Concept: Systematic classification (jātaka-tritaya) applies consistently across comparable gems; knowledge is transferable by analogy.
Vedantic Theme: Pramāṇa and vyavahāra-jñāna: reliable worldly knowledge arises from consistent criteria and analogical reasoning (upamāna).
Application: When evaluating sapphires, apply the same threefold typology used for rubies; avoid arbitrary distinctions and rely on established categories.
Primary Rasa: shanta
Secondary Rasa: adbhuta
Related Themes: Garuda Purana 1.72.9 (jātaka-tritaya for padmarāga; extended to indranīla)
This verse shows that the text applies systematic, repeatable categories (here, a threefold typology) to evaluate gemstones, indicating a broader concern with lakṣaṇa—recognized characteristics used for consistent judgment.
It does not address the soul’s journey directly; it belongs to an instructional section on classification/characteristics, using rubies and sapphires as examples of uniform criteria.
Use consistent standards when assessing quality—avoid arbitrary exceptions; apply the same evaluative framework across comparable cases.