They come in violet, green, yellow, orange, pink, purple, and intermediate hues. Some stones exhibit the phenomenon known as color change, most often going from blue in daylight or …

Sapphire is one of the big three of colored gemstones (the other two are ruby and emerald). This durable gemstone captures jewelry buyers with its practicality and aura of romance. Click here …

Sapphire is one of the Big 3 of jewelry gemstones—the other two are ruby and emerald. Sapphire is a durable stone that’s the best known blue gem, as well as being available in most colors.

These fascinating stones change color under different lighting. Their presence adds a special dimension to the already amazing corundum family of gems. Both blue and fancy sapphires …

Most jewelry customers think all sapphires are blue, and when gem and jewelry professionals use the word “sapphire” alone, they normally mean “blue sapphire.” A special orangy pink sapphire …

Sapphire is famous for its blue color, but it also comes in many other colors, such as orange and pink. They are called fancy sapphires. There are also color change sapphires which change …

The name “sapphire” can also apply to any corundum that’s not ruby red, another corundum variety. Madagascar Beauty This 7.04-ct. oval sapphire is from a new source, the island …

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 …

2013年7月16日 · Most people hear the word “sapphire” and envision a beautiful velvety blue gemstone such as the center stone in the Bismarck sapphire necklace (figure 1). But there is …

2024年5月3日 · The legendary and remote sapphire mines of Kashmir, the disputed Himalayan territory between India and Pakistan, produced the finest-quality sapphires from 1890 through …