Most Popular Search Phrases: Diamond Jewelry Diamond - A clear transparent precious gemstone composed of pure crystallized carbon which has been highly compressed over millions of years. Diamonds are the hardest substance known to mankind. They are valued because it is difficult to produce a faceted diamond and when properly cut they have high refractivity and brilliance. diamond jewelry diamond jewelry stores diamond jewelry [...] 8 Factors to Consider when Choosing Metals to Use in Jewelry Making: Workability While silver, gold, and platinum have some similarity in working characteristics, there are also distinct differences that should be considered when designing a piece of jewelry. All the metals are similar when sawing, filing, bending, or polishing, although silver does give less resistance to saw blade, file, or pliers — even well-annealed 18-karat yellow gold [...] Sothebys New York Jewelry Sale Results Tapping into the holiday buying frenzy, Sotheby’s New York held its sale of Magnificent Jewels on December 6, 2006. The auction sold 79 percent by lot and 62,8 percent by value, garnering $18,419,280 against a presale estimate of $22 million to $29 million. The one day sale also included Castellani & Giuliano — The Judith H. [...] Jewelry Making: Cost of Material For most of us, cost can be a deciding factor when choosing which metal to use. Silver is far less expensive to work with than either gold or platinum, and for those who like to experiment with techniques, silver is the obvious choice. There is something intimidating about trying out a new technique on several [...] Gold Buyer’s Guide What is gold? The word gold, used by itself, means all gold or 24karat (24K) gold. Gold has been a monetary standard throughout the history of mankind. Gold is a soft but heavy metal. What is a karat? Karat tells you what proportion of gold is mixed with the other metals. For example, 18 karat (18K) gold contains [...] |