Digital Collections | AMNH - Padparascha sapphire, 100 carats, Sri Lanka

Selected

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American Museum of Natural History
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New York, NY 10024-5192

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Scientific Collections

Conceptually similar

Midnight Star sapphire, 116.75 carats, Sri Lanka

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Sapphires ranging in weight from 3.50 to 188 carats, Sri Lanka

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A 70.99 carat spinel from Sri Lanka

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12 small sapphires of various colors, Sri Lanka

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Star of India, sapphire, 563.35 carats, mined in Sri Lanka

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Alexandrite from Sri Lanka, 8.9 carats, in double exposure showing color change: incandescent light (red) and daylight (green)

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Zircons ranging in weight from 7.76 to 40.19 carats, Sri Lanka and Thailand

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Chrysoberyls from Sri Lanka & Brazil, ranging in weight from 8.9 to 74.44 carats

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Left: ring with 9.5 carat spinel, Mogok,Myanmar [Burma]; Right: spinels, ranging from 1.89 to 46.48 carats, Sri Lanka

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Left: imperial topaz crystal, 5.5 cm (length), Ouro Preto, Minas Gerais, Brazil; Right: 16.95 carat cut stone, Sri Lanka

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An 85 carat cat's eye, Chrysoberyl

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Amethyst pinwheel

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58.79 carat heart-shaped Morganite (beryl) from the Malagasy Republic, American Museum of Natural History, 1990

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Amethyst scepter crystal

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47.55 carat pink topaz and 47.75 carat Imperial topaz, Minas Gerais, Brazil

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Opal (variety precious), pendant of Russian design containing 41 opals surrounded by topaz, chrysoberyls, demantoid garnets, sapphires and pearls

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Kunzite crystal and cut stones, Hall of Gems and Minerals, American Museum of Natural History, 1990

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Armstrong Diamond, emerald-cut stone set in ring with two tapered baguettes, 14.11 carats, 1990

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Rhodochrosite gem and group of crystals, American Museum of Natural History, 1990

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Jadeite cabochons from Myanmar [Burma] (nine smaller stones) and Guatemala (two larger stones), weights ranging from 6.38 to 28.34 carats, displayed on 20-kg jadeite boulder, Myanmar

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