Choosing Your Perfect Gemstone: Orange Gemstones
The world of Gemmology is vast and when it comes to choosing the perfect gemstone there are so many beautiful gems you may never have even heard of!
Octagonal cut orange sapphire
Orange gemstones owe their colour to the presence of specific trace elements or structural features within the mineral that interact with light. Here are the primary causes of orange coloration in gemstones.
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Iron (Fe): Iron in certain oxidation states can produce orange hues in gemstones. For example, in some varieties of quartz (like citrine), iron impurities contribute to their yellow to orange coloration.
Manganese (Mn): Manganese can impart orange tones in some garnets or spodumene varieties.
Chromium (Cr): In certain concentrations, chromium may produce orange colors in specific gems.
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Defects in the crystal structure, can cause orange coloration. These defects occur when the crystal lattice is disrupted by radiation or other processes, altering how light is absorbed and reflected
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Specific gemstones, such as fire opals, exhibit orange hues due to the way their internal structure diffracts and reflects light.
Some examples of popular orange gemstones include:
Citrine: A variety of quartz colored by trace amounts of iron.
Spessartine Garnet: Known for its vibrant orange to reddish-orange color, often due to manganese and iron. The birthstone for January.
Fire Opal: Displays a fiery orange glow due to its composition and optical properties.
Imperial Topaz: Exhibits warm orange tones, often with a hint of pink, typically influenced by trace elements.
Orange Sapphire: Orange sapphires can be found in bold orange hues all the way to the peachy tone of the rarer padparasha sapphire.
We are showcase hand selected gemstones monthly, and for the month of January we will be showcasing a beautiful array of different types of orange coloured gemstones which you can come in and view.
If you’d love to design your own bespoke piece with a stunning orange gemstone why not get in touch or book in for a design appointment and speak to one of our design experts.
