I can't help with the origins of Duragold except that it is a trademark for gold jewelry.. if I remember correctly when I purchased my gold necklace which is stamped 14K Duragold Italy it meant that the necklace had a special treatment or alloy that made it more durable. Don't knock it though, or think its fake. 3 years ago my 14K Duragold Italy necklace was appraised by a jewelry appraiser and certified for insurance for $500.00.
"RCE" likely stands for "Rolled Gold Electroplate," indicating that the necklace is made by depositing a thin layer of real gold onto a base metal through electroplating. This means that the necklace is not solid gold but rather gold-plated over another metal.
14K = 14 karat gold which equals to gold content. With "Italy" adding = Italian made or Italy origin!
925 silver purity, made in Italy by Han
750 means 75% puregold the balance of 25% are other metals such as copper and silver. Gold is measured in fractions of 24. As an example Pure gold is 24 parts out of 24 or [24/24=1=100%]. 18 Karat gold (18K) is 18 parts of pure gold out of 24 or 18/24=0.75 or the way it is stamped 750. Pure gold is very soft. The alloy or additives will harden the metal and change the color of the metal.
Different countries have different ways of marking gold and silver objects. In the UK objects made of these metals are assayed by the government and stamped with an assay mark.
The "MCO" stamped on the gold chain necklace likely indicates the manufacturer or designer's mark, which can help identify the brand or origin of the piece. The "1 20" refers to the gold content, indicating that the chain is made of 14 karat gold, with 1/20th of the item’s weight being solid gold. This means the necklace is a blend of gold and other metals, ensuring durability while maintaining a certain level of gold purity.
The "VI 989 Italy" stamp on a necklace indicates that the piece was made in Italy and is likely of high quality, as Italian craftsmanship is renowned in jewelry making. The "VI" could refer to a specific designer or manufacturer, while "989" often signifies a purity level of 98.9% gold, suggesting the necklace is made from high-quality gold. Overall, this stamp highlights the necklace's origin and material quality.
The stamp "925" indicates that the necklace is made of sterling silver, which is 92.5% pure silver mixed with other metals for strength. The "star" marking is likely the manufacturer's or designer's logo. The necklace is not made of real gold, but rather silver.
It is either the company or the initial of the person who made it. There should also be a gold or silver stamp on it.
A necklace made out of gold is called a gold necklace. They come in different styles and lengths, such as chains, pendants, or statement pieces. Gold necklaces are often popular for their durability and classic appeal.
Earrings stamped with "750 Italy" indicate that they are made of 18-karat gold, as the "750" denotes 75% gold content (18 out of 24 parts). The "Italy" marking signifies that the earrings were manufactured in Italy, a country known for its high-quality jewelry craftsmanship. This combination suggests that the earrings are both valuable and likely well-made.