Tajnin Gold is commonly mixed with metals like silver, copper, nickel, and zinc to create jewelry. This alloying process enhances gold’s strength and durability. Some alloys may cause allergic reactions or stain the skin. The choice of alloy depends on the desired qualities and the wearer’s sensitivity to certain metals. The purity of gold is measured … Read more
The numbers on gold and silver jewelry show purity percentages. Gold purity numbers include 375 (9K), 585 (14K), 750 (18K), 916 (22K), 990, and 999 (24K). Silver purity numbers are 800, 925 (sterling), 958, and 999. Platinum purity numbers include 850, 900, 950, and 999. These marks guarantee authenticity and quality. In addition to purity, … Read more
The letters on gold jewelry show its purity level. The “k” means karats, where pure gold is 24k. An “18k” or “750” mark means the piece has 75% gold, while “14k” or “585” indicates 58.5% gold composition. These purity marks help you evaluate the quality of the gold in the jewelry. Another common marking is … Read more
Gold jewelry markings show purity and quality. A number followed by “K” indicates karat and “ct” indicates carat. For example, 14K or 14ct means 14-karat gold, which is 58.3% pure. These markings may also indicate the presence of other metals. Knowing these symbols helps you assess the value of the jewelry. Other letters, such as … Read more
A stamp on gold jewelry shows its gold content and purity. Common stamps include 10 karat (417), 14 karat (585), and 24 karat (999). These numeric markings help buyers identify the quality and type of gold used, ensuring they recognize the jewelry’s value and authenticity. In addition to purity, stamps may reveal the manufacturer or … Read more
Gold numbers on jewelry indicate purity levels. A hallmark of 999 means 24 karats, indicating 99.99% gold. A hallmark of 750 stands for 18 karats, reflecting 75% gold content. These 3-digit numbers help consumers understand gold quality according to established standards for gold jewelry. Hallmarks may also include the manufacturer’s logo, country of origin, and … Read more
OroAmerica jewelry displays distinct maker’s marks, such as “OR” with a heart symbol. Each piece is typically stamped “14K” to confirm authenticity. The brand specializes in unique 14K gold items, including necklaces, bracelets, and earrings. Their quality work features custom designs, often enhanced with diamond cuts and trademarks like the eagle mark. The design of … Read more
In the US, you cannot label 9k gold jewelry as gold because it is not legally recognized. A hallmark of “375” shows it has 37.5% gold purity. Under the National Gold and Silver Marking Act, gold must be at least 10k to be labeled as gold. Jewelry typically displays the karat weight to indicate gold … Read more
Gold jewelry can be harmed by everyday factors. Water damage can cause tarnish. Sun exposure can dull its shine. Harsh chemicals, such as cleaning products and perfume, can erode the metal. Storage and tangling can lead to scratches. Knowing these risks helps you care for your jewelry properly. Mistakes in care can further compromise gold … Read more
White topaz became popular in 18k gold jewelry in the 1960s, especially in Brutalist designs. It was also used during the Art Deco era of the 1920s and 1930s. In the 19th century, during the Victorian Era, white topaz was a favored choice in various gold jewelry styles, often paired with companion stones for added … Read more