| January – Garnet | | Garnets come in an array of vibrant shades including deep red, fiery orange, vivid green and soft lavender. |
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| February – Amethyst | | Amethysts come in a variety of regal purple hues. |
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| March – Aquamarine | | True to its name, aquamarines come in pale to medium blues, often with a hint of green. |
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| April – Diamond | | Traditionally, diamonds have an icy, white sheen, but they do come in other colors including pink, white and black. |
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| May – Emerald | | Emeralds are always a lush, rich shade of green. |
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| June – Pearl | | Pearls are known for their radiant luster from white to peach to pink. Alexandrite is the rarest of all gemstones that gemstone that change colors. Alexandrite changes from a bluish-green in daylight to a soft raspberry red in incandescent light. |
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| July – Ruby | | Rubies are an intense, gorgeous red. The most desired ruby color is Pigeon Blood Red. |
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| August – Peridot | | Peridots are often a bright, spring green. |
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| September – Sapphire | | Sapphires can be anything from light, sky blue to deep violet to dazzling pink to scorching reds. |
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| October – Opal | | An opal is a white stone that captures every color of the rainbow in its stunning reflections. No tourmaline stone exactly resembles another. In fact, tourmalines come in every color of the rainbow, and there are even some stones that show two or more colors. |
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| November – Topaz | | Traditional topaz is golden amber, though they come in an array of warm, earthy tones from brown to peach. Some rare and exceptional topaz are pale pink to sherry red. Citrines can range anywhere from golden orange-brown to bright, lemony yellow. |
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| December – Blue Topaz | | Blue topaz ranges from pale iridescent blue to intense sky blue. Though zircon comes in every color imaginable, including clear, the most popular shade is a magnificent pastel blue. |