Allochromatic Origins of Pink Sapphire
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| Pink Sapphires and Diamond Ring by Forms |
Allochromatic gemstones are colourless in their purest chemical form. Their vibrant hues come from trace elements or defects in the crystal lattice. Take corundum, for example — pure corundum is completely colourless. But when titanium enters the crystal structure, it transforms into a striking blue sapphire. With chromium, the same mineral becomes a fiery ruby or a delicate pink sapphire.
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| Jacob & co - Astronomia Fleurs de Jardin with Pink Sapphires |
The first recorded pink sapphires were discovered in the 1500s by Portuguese explorers in Ceylon (now Sri Lanka). These dazzling pink crystals were dubbed “Ceylon rubies” by Europeans, unaware that they were actually sapphires.
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| 19.47 carat Pink Sapphire and Diamond Ring |
Today, the most sought-after shade is a vivid “hot pink,” admired for its bold, electric glow. While many stones undergo heat treatment to enhance their colour, unheated pink sapphires are incredibly rare and highly prized by collectors and connoisseurs.
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| Pink Sapphire and Diamond Necklace |
The 1990s brought a major shift in availability when rich deposits were found in Madagascar. Today, Madagascar, Sri Lanka, Myanmar, and Tanzania remain the top sources for these romantic, rosy gems.
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| Harry Winston - Ultimate Emerald Signature Watch with 10 carat Blush Pink Sapphire and Diamonds |
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| Piaget - 5.58 carat Madagascar Pink Sapphire and Diamond Ring |
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| Jacob & co - Brilliant One Row Pink Sapphires Watch |
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| Harry Winston - Winston Candy Pink Sapphire Ring with Rubies and Diamonds |
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| Omi Prive - Copper Bearing Tourmaline with a Soft Pink Sapphires |
