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Fine Jewelry University Articles matching: “Cluster gold round”
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Fine Jewelry University (Show All FJU Articles)
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Alternative Metals for Men’s Jewelry
… and wear to a greater degree than its precious metal equivalents. As a frame of reference, cobalt rings come in around 7-8 on the Mohs hardness scale which is about the same as quartz or topaz but softer than tungsten or sapphire. Like … carbide. Ceramic titanium carbide is very hard and used as a heat guard in space shuttles. Ceramic jewelry measure around 9 on the Mohs scale of mineral hardness which is comparable to tungsten carbide and sapphire. Ceramic can be …
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Types of Necklace Chains
… of the most common and universal styles of chains. Cable chains are extremely simple in design being comprised of round or oval links connected together one link at a time end over end. This simplicity gives them their timeless look, but … crowd. Rolo Chain (Belcher) The rolo chain is essentially the same as the cable chain except that it features wide, rounded chain links. This gives the chain a heavier appearance and can increase its longevity and strength to some extent…
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Jewelry Solder: What You Should Know
… are not nearly as resistant to tarnishing. These metals can easily have those chemical reactions with the elements around them causing them to discolor. By adding additional base metals to solder alloys the finished metal becomes … causing solder joints to tarnish and discolor more quickly and in more circumstances than the karat gold alloys around them. In other words, the solder specific alloys contribute some of their easy-tarnishing properties to the finished …
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Gem in the Spotlight: Quartz
… History. It is an 8,000 pound (yes you read that correctly) slab of natural clear quartz and is one of the largest clusters ever found. Herkimer diamonds are a famous type of quartz not for their rarity, but for their ability to pass for …, we’ll look at a small handful of quartz species to share a snippet of the colorful tapestry that has been woven around this amazing mineral. Rose Quartz is believed to be essential to fertility and is known as the stone of unconditional …
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Gem in the Spotlight: Pearl
Pearls have captured the imagination and adoration of people from diverse backgrounds throughout history. They are both simple and infinitely complex. Let’s explore the science, history, and lore … a substance called nacre to coat the object and protect itself. Over time, layer upon layer of nacre is deposited around the irritant, eventually forming a pearl. This process can occur naturally or via human intervention. Natural pearls … market today are antique. They can take years, even decades, to form, and are found only in a few select locations around the world. The process by which they are created is completely unpredictable, and as a result, natural pearls come …
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Diamond Buying Guide: The 4 C’s
… to each other. Cut The Cut of a diamond has two main components. First, cut refers to the shape of the stone. Round, marquise, pear, oval, square, princess all describe the shape of the diamond. Checkout the picture above to see examples … are choosing a diamond shape, keep in mind that different shapes have different light properties. Some shapes, like round, are especially good at returning light to the viewer which makes them sparkle more than other shapes. The emerald …
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Platinum
… treasures are set in platinum, such as the Hope Diamond. It is also one of the heaviest, weighing 60% more than gold. The word platinum sometimes enjoys a cachet higher even than gold – witness all those platinum albums and credit cards…named it contemptuously platina (little silver) and threw it back into the river to ripen into silver. In 1912 white gold was “invented” in Pforzheim, Germany, as a substitute for platinum. These properties piqued the interest of a …
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Types of Jewelry Clasps
… Clasp (Trigger Clasp, Teardrop Clasp) Lobster clasps are one of the most popular choices for people who want a well-rounded clasp that is relatively inexpensive, strong, and easy to use. They come in a huge variety of styles and shapes … by ancient Egyptians and is the oldest known clasp style. This type of clasp was often made from softer metals like gold or copper and used to fasten necklaces and bracelets. The hook-and-eye clasp was also used by the Greeks and Romans …
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Learn Secret Diamond Buying Skills From a Professional Diamond Buyer
…cut “C” of the 4 C’s has two components. The first component is simple. The cut can refer to the shape of the stone. Round, Marquee, Pear, Oval, Square, and Princess all describe the shape of the gem. Round diamonds are by far the most …
