The Magic and Science of Jewels and Stones — Inside the Classic

Blending Science with Occult Philosophy

Kozminsky's preface declares a sincere attempt to blend modern science with ancient occult philosophy. He asserts that the ancient masters held that heavenly bodies influenced terrestrial substances, leading to a system of fortunate stones and talismanic magic. This system is based on sympathy and antipathy—atom for atom, stone for stone—which he claims was subjected to an orderly scientific arrangement comparable to modern synthesis. The excerpts do not reveal how deeply he integrates these two approaches, but the tension between empirical gemology and esoteric tradition is central.

For instance, he provides detailed weights and cutting histories for diamonds like the Jubilee (634 carats rough) and the Star of South Africa (83½ carats rough), yet also notes that the Mattam diamond is held responsible for much worldly trouble. This juxtaposition of factual data with supernatural attribution is a recurring pattern.

The Weight of History and Price

Kozminsky repeatedly anchors his descriptions in historical and monetary specifics. The Star of Africa was purchased by the Transvaal Government for £150,000 and presented to King Edward VII; the Nizam of Hyderabad bought the Imperial diamond for £20,000 in 1884. The Mattam diamond, found in 1760 (or 1787, per Dr. Smith), prompted a Dutch governor to offer two gun-boats and £50,000, an offer refused because the Rajah believed his family's fortunes depended on it.

These details ground the stones in human transactions and conflicts. Kozminsky notes that the Star of Africa has no record of evil, no doubtful past, nor is it tainted with evil desires, violence or sorrow—implying that other stones carry such burdens. The contrast between the clean regalia diamond and the troubled Mattam is a clear example of the moral weight he assigns to gems.

Patterns of Attribution and Doubt

Kozminsky includes voices of skepticism. He notes that the genuineness of the Mattam diamond is doubted by Dr. Smith, and that the Braganza stone is believed on good grounds to be a large white topaz rather than a diamond. These asides introduce a scientific caution that tempers the occult claims. The author does not simply accept all lore; he presents conflicting views.

Similarly, the description of the Star of the South notes that although not perfectly white, it is regarded as one of the finest large diamonds of the day. This attention to imperfection and debate suggests a work that acknowledges uncertainty. The excerpts do not reveal how Kozminsky resolves these tensions, but the pattern of presenting both magical attributions and scientific doubts is evident.

Readers will find a work that oscillates between the measurable and the mystical. Kozminsky's catalog of famous stones—with their carat weights, prices, and histories—sits alongside claims about planetary influences and talismanic power. The excerpts offer a glimpse of a system that seeks to harmonize these realms, but the full synthesis remains to be explored. Approach the text as a document of its time, where gemology and occultism were not yet fully separated.

You know that feeling when a book stays with you, like a stone you keep turning in your pocket? Kozminsky’s old gemology book felt that way—quiet, strange, alive. It reminded me of another lingering read, a collection of sketches about John Stuart Mill’s life and work. Not flashy, just thoughtful. John Stuart Mill; His Life and Works Twelve Sketches by Herbert Spencer, Henry Fawcett, Frederic Harrison, and Other Distinguished Authors — Reading Companion rests beside it in memory, a different kind of weight.