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Jewelry Boca Raton

October Birthstone Opal

Opal, the national gemstone of Australia, is deposited at low temperatures, and is commonly found in marl, sandstone, limonite, rhyolite and basalt, but can occur in the fissures of most any type of rock. Almost all of the world’s opals come from Australia, and South Australia produces 80% of those. The water content of the […]

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Gold Boca Raton Jewelry Boca Raton Raymond Lee Jewelers Sell Gold Boca Raton

What Does Karat Mean? Everything You Need to Know About Gold Purity

Pure gold is simply too soft to make jewelry, so jewelers combine gold with other metals to increase durability, hardness and change the color of the metal. Accordingly, different pieces of gold have different levels of purity. Karat is a measure of purity for gold. As the purity of gold increases, so too does the […]