When found on jewelry, "925 Italy" means that the item is at least 92.5 percent silver and that it is a product of Italy. "925 Italy" is only found on sterling silver, meaning silver that is actually a mixture of silver with other metals. "925 Italy" does not give any information as to which other metals the jewelry contains.Know More
The vast majority of silver in the world is actually sterling silver, a material that is an alloy of silver combined with other metals. Silver is combined with other metals for a variety of reasons, but the most common of these is to improve its tensile strength. According to Merriam-Webster, sterling silver must be at least 92 percent pure. Most of the world's sterling silver contains about this percentage of the precious metal.
Pure silver, while very valuable, is simply too soft to make objects for everyday use. Rings, watches, bracelets and other worn silver jewelry items are at high risk for wear and tear, such as scratches, dings and other stresses. A damaged look would be undesirable in pure silver items. Mixing silver with small amounts of platinum, palladium, zinc or other strong metals preserves the attractive visual qualities of silver, while also providing a product that is far more resistant to damage than one made from pure silver.
"925 Italy" is one of thousands of types of imprints found on silver. Modern silversmiths continue the traditions of their ancestors by stamping their products with both purely informational marks, such as "925 Italy," and distinct maker's marks and artistic signatures.Learn more about Jewelry & Watches
True gold jewelry does not have a 925 stamp on it, since a 925 stamp indicates that a piece of jewelry is made of genuine sterling silver. Gold is stamped with a K to indicate how many karats, or parts of gold, it contains.Full Answer >
The hallmark 375 means the jewelry piece is made of 9 karat gold. A hallmark on gold jewelry, such as the hallmark 375, is a symbol used to certify the purity of the gold. The mark also points to the manufacturer, the assay office that certified the gold and the year it was tested.Full Answer >
If a gold bracelet is marked "925," it is not a real gold bracelet. The "925" mark is a standard stamp for sterling silver, indicating that the jewelry is 92.5 percent silver. A gold bracelet with "925" stamped on it is a sterling silver bracelet that is gold-plated or gold vermeil, meaning that it is covered with a thin layer of gold on the outside.Full Answer >
A 750 mark on jewelry means that the metal alloy used to make the jewellery contains 75 percent gold or another precious metal. Most precious metals used in jewelry are alloys because the addition of other metals improves hardness and durability. It also changes the color of the metal.Full Answer >