Born from the ocean, precious coral is made of the remains of Corallium rubrum, a genus known for its saturated reds and pinks. Like pearls, coral is made mostly of calcium carbonate, though most coral is tinted with carotenoids. While white and black varieties are used in jewelry, warm hues are associated with the jewel so that “coral” also refers to a shade of pink.
Diamonds are available in a wealth of shapes and sizes. At first glance, carat weight and symmetry seem to be the easiest ways to determine their value. It doesn’t matter whether they are pear, marquise or any other shape, the most eloquently cut all will call for higher prices. The best diamond cuts reflect the […]
Read more about these jewel phenomena – Asterism, Alexandrite’s Color Change, Chatoyancy, Labradorescence, Iridescence and Orient, Aventurescence, Milk and Honey.
Like other members of the chalcedony family, chrysoprase is a rock made of quartz and morganite finely intertwined together. What distinguishes chysoprase is traces of nickel oxide which give the jewel its distinctive apple green. It should not be mistaken for mtorolite, a green chalcedony that gets its hues from chrome.
Jade is a name shared by two gemstones, jadeite and nephrite. Both jewels are famed for their shades of green, though jadeite can take on many hues and nephrite may be streaked with white. Though they aren’t as hard as some other gemstones, jade is among the toughest of stones, able to resist chipping and strong blows. Between its beauty and durability, the jewel has been carved into ornaments, statues, tools and even clubs.
Princess cut diamonds were born in 1980, when Israel Itzkowitz and Betzalel Ambar created a square diamond with all the shine of a round brilliant. Just like round brilliant cut diamonds, princess cuts look beautiful in any style of ring, including engagement rings. One of the benefits of princess cut diamonds is their thrift. While […]
Nothing compares to round brilliant cut diamonds. Round brilliants can be used to make nearly any type of jewelry setting, which might be why their popularity keeps soaring. While round cut diamonds are often used as the only stone in a piece of jewelry, designers have perfected the art of surrounding it with other jewels […]
Noble Metal, Malleability, Work Hardening, Ductility, Hallmark, Fantasy cuts, Cupellation
Different types of manufacturing techniques include Lapidaries, Lost wax casting, Centrifugal Casting, 3D Printing, Sketching, Permanent Casting, Polishing, Setting, Goldsmith, Silversmith, Metal Clay, Wire Jewelry, Wire Drawing, Laser Engraving, Fabrication, Annealing, Professional Cleaning, Jewelry Designer, Findings.
If you’re buying diamonds as an investment, loose stones may be your best value. Along with the four C’s, you should become familiar with some of the terms used in the industry. Brilliance is one of diamond’s most celebrated qualities. Colloquially, it may refer to the overall brightness and shine of a diamond. In gemological […]
