Black sapphires are the working man's stone whether you are seeking a job, planning a change of career or hoping for a promotion this is your talisman. White or colorless sapphires are the gemstones of spiritual power, connecting us to higher divinities and guides. It will help you overcome...
Large AA-grade faceted stones, meanwhile, have increased in price “rather dramatically,” he said, as they are very rare and demand has increased greatly. Atut agreed that overall, when taking into account all sizes, peridot prices have remained fairly stable overall. This is a real boon...
Although nearly all of the world’s most popular gemstones have been known and used for hundreds of years, tanzanite was not discovered in commercial quantities until the 1960s. In the short time since then, it has become the second most popular blue gem after sapphire. It is one of a ve...
Hobbyist Rock Tumbler: The machine above is a Thumler's Model B rock tumbler. It is one of the better hobbyist grade tumblers, and it tumbles about ten pounds of rock. It has a metal barrel with a rubber liner. Many Model B rock tumblers have been in reliable use for decades. ...
cuts. For example, a 1-carat diamond and a 1-carat sapphire are not going to look the same size, but on a scale, they'll weigh the same. This is because different gemstones have different densities. A diamond will visually look larger than the sapphire, even though they weigh the same...
What is a GIA Diamond Grading Report? There’s much more to a diamond than meets the eye. If you look at these brilliant gemstones, you may observe that diamonds come in many different shapes, such as emeralds and pears, many different colors, including candy apple red and bubblegum pink,...
Today, there are countless pear-shaped engagement rings on the market that cater to every type of style, whether you’re looking for minimalist solitaires,vintage-inspired styles, diamond-encrusted bands, or colorful gemstones. Then, there are unconventional settings, such as clusters, double-band ...
What Is the GIA? GIA stands for the Gemological Institute of America. It’s a nonprofit organization that focuses on research and education about gemstones andgemstone jewelry. Since 1931, the GIA has been a leading authority on all things gem-related. The GIA is responsible for the developmen...
Historically, commodity market, particularly the metal market has been used as a hedge for stock market and currencies during time of distress. In this paper, we shed light on a new alternative asset and examine the hedging and safe haven ability of diamonds and five precious metals that is,...
The striking ring comes from jewelry manufacturer SWA Diamonds, based in Kerala, India. Previous winners of this title were also from India, which is a world leader in diamond processing and also has one of the fastest-growing markets for diamond jewelry. ...