Amethyst is crystalline quartz in colors ranging from pale lilac to deep reddish purple. It has a relatively high hardness of 7, which means it's very scratch resistant.

Nov 9, 2024 · Colors: All types of rubies are red; corundum of any other color is called sapphire. The most prized stones are a vibrant purplish-red, known as pigeon blood rubies.

Sep 22, 2025 · The official birthstone for September is blue Sapphire and thus the September birthstone color is deep blue. The alternative birthstone for September is Lapis Lazuli, which …

Sapphire, the September birthstone comes in all the colors of the rainbow – except red. Learn more about the birthstone of wisdom, loyalty, and nobility and discover its history and where it …

Sep 8, 2025 · “Sapphires can come in a vast array of colors, including yellow, orange, pink, green and purple,” Harris explains. “Some stones can even be grey or brown.”

Aug 27, 2025 · Yellow and orange sapphires get their color from the presence of iron and chromium, while pink sapphires are a result of high amounts of chromium. A purple color is a …

While the deep blue variety is most associated with September birthdays, those seeking something unique might appreciate the full spectrum of sapphire colors, including the rare and …

May 11, 2025 · What color is the September birthstone? The traditional September birthstone color is a deep royal blue, though sapphires can also appear in other colors like yellow, green, …

Nov 10, 2025 · September’s birthstone is the stunning sapphire, known for its deep blue hues and symbolism of wisdom, loyalty, and nobility. This precious gemstone has captivated people for …

Jul 25, 2025 · The September birthstones have a long and storied history, with roots in ancient civilizations and evolving through the centuries. Sapphire, the modern birthstone for …