2023 Jewelry Material 
La Jolla Gem Appraisal
MARCH 13, 2023
Tips To Find A Reliable Jewelry Appraiser For Your Valuable Jewelry March 13, 2023 Home Jewelry appraisal is an essential step in ensuring the value and authenticity of your precious items. Whether you're looking to sell or insure your jewelry, an accurate and thorough appraisal is crucial.
Gemology Resources
MARCH 27, 2023
Do you have jewelry that has been passed down through generations in your family, or have you recently purchased an expensive piece of jewelry? Jewelry can be some of the most valuable items in your possession. But just how much is your jewelry worth?
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Jewelry Judge
JULY 22, 2024
If you believe that Martians may have once inhabited the fourth planet from the Sun, it's unlikely they were making their sulfur crystals into jewelry. The material is extremely brittle and difficult to facet. Sulfur is similar in hardness to a cultured pearl and can be scratched with a fingernail.
Invaluable
APRIL 3, 2024
The destruction of many historic artifacts in the 1960s and 1970s paired with the overall delicacy of the materials means that well-preserved, authentic Chinese antiques are increasingly difficult to find. Sold for ¥1,500,000 JPY via Tomikai Auction (Oct 2023). Sold for $340,000 USD via Bonhams (Dec 2023).
Jewelry Judge
AUGUST 26, 2024
As the rocky material comes down a conveyor belt, the scanners can pick out the diamonds based on their chemical composition. The diamond-rich material is then separated from the rubble and moved to a secure area for processing. With the advent of XRT scanners, the mining process has become more delicate and discerning.
Invaluable
MARCH 19, 2024
The market for rare coins continued to reflect the overall global economy in 2023 and early 2024, exhibiting a level of turbulence, as reported by Numismatic News. Sold for $1,175 USD via Gulfcoast Coin and Jewelry (May 2015). In 2022, “a record 22 U.S. This system was adopted into wider use and is the main system used today.
Michael Rose Fine Art
OCTOBER 20, 2023
While little ivories were exceptionally popular, the medieval world was full of small but precious things like remarkable jewelry, works of decorative arts, and tiny books of hours packed with intricate illustrations. Photographed by Michael Rose, summer of 2023.
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