Yes! While stones like quartz and sapphires are found on multiple continents, some are location-specific:
Many gemstones undergo treatments after being mined to improve their color or clarity. This is a standard and acceptable industry practice, provided the seller discloses it to the buyer. Common treatments include: Heat Treatment: The most common enhancement. Sapphires and Rubies are often heated to extremely high temperatures to permanently brighten their color and dissolve…
A gemstone’s sparkle is primarily determined by its Refractive Index (RI). This is a measurement of how much light bends when it enters the stone. When a stone with a high RI (like a Diamond) is expertly cut, light enters the top, bounces off the angled inner facets like a house of mirrors, and reflects…
Scientifically, there is no difference! Both Sapphire and Ruby are exact same mineral: Corundum. The only difference is the trace elements present during their formation. If corundum has traces of chromium, it turns red and is called a Ruby. If it has traces of iron and titanium, it turns blue (or yellow, pink, green) and…
Yes, some gemstones are sensitive to prolonged exposure to direct sunlight or intense heat.
While high-quality Alexandrite and Padparadscha Sapphires from Sri Lanka are incredibly rare, the Red Diamond holds the title for the most expensive gemstone per carat globally. They are so exceptionally rare that only a handful of pure red diamonds are known to exist in the entire world, often selling for over 1 million USD per…
Similar to a Star Stone, the Cat’s Eye effect (scientifically called Chatoyancy) is an optical illusion where a single, sharp band of light sweeps across the surface of a domed (cabochon) gemstone, making it look exactly like the slit pupil of a cat’s eye. The most valuable and famous stone that displays this effect is…