What does OGC mean on a ring?

What does OGC mean on a ring?

This stands for Karat Plumb and is a certification that it is at least the karat marked or better. We hope that you have found all the necessary information about What Does Ogc Mean On Jewelry using the links above.

What does 825 on jewelry stand for?

If the number is just 825, then it’s showing you how much gold is in. It shows you that they have pure gold in the jewel. 825 is the same as 19 Karats of gold. The standard marking is where the gold has the karat markings. So then the 825 shows you that you have a very high purity level of gold.

What kind of metal is 825?

Alloy 825 (UNS N08825) is an austenitic nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It was developed to provide exceptional resistance to numerous corrosive environments, both oxidizing and reducing.

What do the numbers mean on jewelry?

What do those barely discernible numbers inside a ring or on the back of a charm mean? The value of jewelry made from precious metals is determined by the purity of the gold, silver, or platinum it contains. The number found on jewelry is a karat hallmark and tells you how much of a metal is in that piece.

What does 865 mean on jewelry?

Nuggets are also referred to by their “fineness”, for example “865 fine” means the nugget is 865 parts per thousand gold. Common impurities are silver and copper. Sometimes they are mostly quartz. White gold alloys can be made with palladium or nickel.

IS 875 real gold?

‘875’ gold is just one of many different types of hallmarks. If a gold product bears the hallmark ‘875’, then your gold has been tested and classed as 21 carat or 87.5 per cent pure. The remaining 12.5 per cent of the item is composed of different metals such as nickel, copper, or in some cases silver.

Can jewelry be traced?

Police find a lot of property they believe is stolen, but they can’t prove is stolen or determine who it was stolen from, he said. Jewelry without identification, for example, is difficult to trace back to an owner unless the owner has taken photographs or videos of it, he said.

What does the 825 mark mean on jewelry?

The mark 825 on jewelry indicates that the piece is made from real gold and has a gold purity rating of approximately 19 karats.

Is there such a thing as an 825 gold plate?

The percentage is always of the TOTAL weight of the item thus, there is no such thing as 825 gold plate, and anyone who tries to wiggle around the absolute, inarguable percentage of TOTAL WEIGHT is, quite simply, a fraud.

What does a three digit mark on gold mean?

Jewelers use three-digit marks to represent the gold purity level since standard markings, appearing stamped as 14K for example, can be off by a half-karat. Three-digit gold marks indicate the purity percentage with greater accuracy than standard ratings.

What does 926 mean on yellow gold jewelry?

If the jewelry is made of yellow gold and stamped 926 it typically means that the piece of jewelry is made from 22 Karat, that is, 92.6% pure gold. This stamp is usually found on Italian made pieces of jewelry. When 926 is marked on another colored jewelry it means that the jewelry is plated over with another metal.