Sapphires are derived from the mineral corundum. Commonly associated with a regal shade of blue, sapphires inspired the term “royal blue. “Sapphire” symbolizes loyalty, firmness, love and honesty. Starlight sapphire is also known as the “stone of fate.” Sapphire is one of the top five gemstones. It is ranked third after diamonds and rubies. It is the birthstone of September and autumn. Sapphire and ruby are known as “sister gems.” Today, let’s talk about the knowledge you need to know when buying sapphire.
What are the characteristics of sapphire?
- The color of sapphire is an indicator of its value.Place the sapphire arm’s length and see if it is blue or black.If it’s blue, your choice may be right.
- Look at gemstones under natural sunlight and artificial light. Gemstones look lighter under strong light, but darker under ordinary sunlight.
- See if the color is uniform and consistent, and the cracks will affect the beauty and durability of the stone.If the plume reaches the surface of the stone, a sudden impact will break the stone.
The origin of sapphire
Sapphire has been found in Thailand, Sri Lanka, Madagascar, Laos, Cambodia, Shandong Changle, Hainan, etc. The rarest sapphire is produced in the Shimir region. And Myanmar is the place where the finest sapphire is produced today. Among them, the sapphire of Sri Lanka and Kashmir is generally indigo color with bright and pure color and high transparency.
Sapphire hardness
The more common replicas of sapphire are crystal, topaz, zircon and glass. However, it is impossible to imitate the hardness and density of sapphires. In addition to diamonds, sapphire is the hardest mineral. The hardness of a diamond is 10, the hardness of a sapphire is 9, and the hardness of a crystal is 7. Second, the official agency’s certification is also a guarantee of sapphire quality.
Sapphire selection criteria
Sapphire is selected according to the 4C standard. 4C is color, clarity, cut and weight. First of all, the more vivid and pure the color, the higher the saturation, the more collectible the sapphire is. by the clarity and cut of sapphire. If it is a faceted sapphire, look at the symmetry of the facet and the proportion of the overall gemstone cut.
Sapphire color selection
Sapphire is not just a blue color. In fact, in addition to ruby, sapphire is the collective name of other colors corundum. So in addition to blue, there are pink, yellow, green and white sapphires. Among these colors, blue is the most popular. But pink and orange sapphires are also very rare with high value.
Conclusion
Ultimately, selecting a piece of sapphire jewelry should come down to what you love. A sapphire that makes you think of the sky, or the ocean, or your favorite person’s eyes brings good feelings and terrific sparkle to your look. Sometimes called the “wisdom stone,” sapphire jewelry makes a meaningful gift for graduates. Green sapphires, known as the “stone of fidelity,” makes them a wonderful choice for a sapphire engagement ring or anniversary gift. Sapphires are associated with spiritual truths and positive thinking.
