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Fine Jewelry University Articles matching: “Price of platinum per grams”
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Fine Jewelry University (Show All FJU Articles)
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Gem in the Spotlight: Opal
…for its extraordinary play of colors and its rarity. This opal is quite large, weighing approximately 180 carats (36 grams) and measuring 3 x 1.8 inches long. Its size and quality make it an exceptionally valuable gemstone. Care and …, here are the Mohs hardness values for some other gemstones you may know: Diamond 10, Sapphire 9, Amethyst 7, and Peridot 6. Turquoise is about as hard as opal, but you would need to consider Pearl or Amber (both 2.5) to find a commonly…
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Types of Necklace Chains
… of the paperclip chain is its efficient use of metal. So, you can have a big chain look without a big chain price. This is a very nice feature to have when gold prices are high. The only downside is that this style isn’t quite as strong …Cost – The same large, heavy links that give the curb chain its strength and style also make it expensive. When gold prices are high, a heavyweight curb chain with solid links can be quite the investment. Common – As with some of the other…
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Anatomy of a Ring
… know it was sized looking at the shank with your naked eye. Over time, the shank can wear thin—yes, even gold and platinum can wear away. In such cases a jeweler can “re-shank” the ring by replacing the metal at the bottom of the shank, … would like to know more about any of these parts or if there was a part that we missed. If you are looking for the perfect ring, browse our online shop or contact us and one of our jewelry experts would be happy to help you find a ring …
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Synthetic Gems: The Whole Story
… rubies, sapphires and emeralds. These gems in high quality have put ownership beyond most people to justify the price. Just a one carat gem could cost $3,000 and more. Most of the time people don’t wear them as an engagement ring where … and the only reason to spend that kind of money to make a synthetic gem is because it is very good. These high priced synthetic gems look very much like the nature gems. The color and sparkle of these synthetics look like the best nature …
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Gem in the Spotlight: Iolite
…found in Wyoming, weighing in at a whopping 24,000 carats (that’s over 10 pounds)! This commonality helps keep the price of iolite very affordable making it an excellent choice for a beautiful yet budget friendly jewelry gift. The … iolite has a rich, unique color and great gem value on its side. It is more subtlety nuanced than amethyst and deeper than many tanzanites. Iolite’s name comes from its violet color. It is from the Greek word “ios” meaning violet. …
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Fake Diamonds: The Great Diamond Attack
… finding their place as a viable option for customers who are looking for environmental sustainability and a modest price break. You can learn more about if a lab grown diamond is right for me . When is a natural diamond not natural any … would have three people all say that they were someone and the contestant would try to find out who was the real person. Technology has created many new diamonds and diamond lookalikes. “What is a real diamond?” is a difficult question …
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Gem in the Spotlight: Emerald
… by Mr. and Mrs. O. Roy Chalk in 1972 and can be seen on display at the National Museum of Natural History in a platinum and gold ring surrounded by 60 pear-shaped diamonds. According to workers at the Muzo mine in Columbia, it is one of the … the eyes. Pliny said that emeralds were the only gemstones that delighted the eye without fatiguing it. In fact, Emperor Nero was said to wear a kind of emerald glasses to watch the gladiatorial games in ancient Rome (possibly one of …
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Gem in the Spotlight: Spinel
… sense that it is only recently getting attention on its own and not just imitating other gems. This means that the prices are still relatively low for a stone of this durability, rarity, and beauty. Spinel can be just as stunning as top-… time in the last one hundred years, the industry is modifying the official birthstone list. Spinel will be joining peridot as the August birthstone! This change was officially made in 2016, but only in the last couple of years have we …
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Gem in the Spotlight: Tanzanite
… an unrivaled blend only found in tanzanite. Yet, even with its rarity and dynamic look, tanzanite is still less in price than more commonly known gems like rubies, sapphires, and emeralds. Gemology of Tanzanite Gemologists refer to this … still underground. Without heating, most tanzanite would be a brown color, similar to smoky quartz. The very small percentage of tanzanite that isn’t heated and is still pretty enough for jewelry displays trichroism. Trichroism is an …
