http://www.trademarkia.com/esx-74196079.html
"10kt" on a silver ring indicates that the ring is made of 10 karat gold, not silver. Gold is measured in karats, while silver is typically marked as "925" to indicate its purity.
The ring contains 10 percent platinum,
Jewelry of this fineness is marked “14k” of 585,” the European designation meaning 58.5% gold. Nothing less than 10-karat gold can be legally marked or sold as gold jewelry in the United States. These pieces are marked “10k” or “417,” the European designation meaning 41.7% gold.
417 means that your ring is 10 karat gold !!
it means it is 10 carat gold ring
RJ 10 on a sterling silver ring typically indicates the manufacturer's or designer's mark, with "RJ" likely representing the initials of the creator or brand. The "10" could refer to the size of the ring, often indicating a size 10. Sterling silver itself is usually marked with "925," signifying that it contains 92.5% pure silver. Always consider verifying with the seller for specific details about the mark.
A 10K GML marked ring would typically indicate that the ring is made of 10 karat gold-filled metal. The value of the ring would depend on factors such as the weight of the gold, current market prices for gold, and any additional features or gemstones on the ring. It's recommended to have the ring appraised by a professional jeweler to determine its exact value.
phd on a 10 k gold ring
A gold ring that is stamped with 10 K F means that the ring is 10 karats. The F means that the ring is considered fine jewelry.
"10KF6" most likely refers to the type of metal used in the ring, which is 10 karat gold-filled. The "F6" may indicate the specific alloy used in the gold fill. It's common for jewelry to be marked with the metal type for identification and authentication purposes.
It means the ring is 10 karat gold. That means the ring has 41.7% pure gold.
would mean 9-10 carats