Yes it is solid sterling silver. Bs is our company trademark and 925 is the sterling silv… Pori Jewelry.
BRITISH SILVERSMITHS. ILLUSTRATED LISTING OF MAKER'S AND SPONSOR'S MARKS. BS.
The 925 hallmark is actually used primarily on sterling silver jewelry. It indicates that the material's composition is 92.5% silver and 7.5% copper.
Gold Purity Marks
The letter “k” refers to karats, where pure gold is composed of 24 karats (24k). A piece of jewelry with an etching that reads “18k” or “750” indicates that it is made up of 75 percent gold, while a “14k” or “585” mark indicates the metal is constructed with 58.5 percent gold.
Inspect the Hallmark
Hallmarks are distinguishing characteristics that are stamped on gold, silver and platinum items - typically to identify the items purity. There are also hallmarks that can identify where the item was made (called a makers mark), the office the metal was tested in, the year, and the designer.
Most other letter markings indicate that a piece is gold-plated or gold-filled. Gold-plated pieces may be marked 'GP,' 'GE,' or 'HGE. ' 'GP' or 'GE' means the piece is electroplated with a thin layer of gold; '18K GP' would indicate a piece plated with 18 karat gold.
What is the stamp for diamonds on a ring? It depends on whether or not the diamond is natural or lab-created. If it's a real diamond, you can expect to see a stamp with carats and points. If it's made of synthetic gemstones like Cubic Zirconia, you may see a CZ mark.
Marks and markings are the easiest way to tell if a piece is fake, phony, or fraudulent. A rule of thumb for most pieces of costume jewelry is that authentically marked pieces are commonly die-stamped into the metal on a piece of costume jewelry. A cast mark, commonly used on fake pieces, are not sharp.
What is 925 sterling silver? Sterling silver is an alloy made up of 92.5% pure silver and 7.5% other metals, usually copper or zinc. Sterling silver pieces are stamped with 925 to mark their authenticity.
Well, it turns out “925 China” is a standard marking on jewelry to denote sterling silver jewelry. If you see “925” or “925 China” stamped on what you thought was your gold jewelry, then the jewelry has 92.5% sterling silver content and is merely gold-plated. The remaining 7.2% is composed of other metal elements.
In 18ct. white gold, the mix is three parts gold to one part palladium, hence the stamp “750” in 18ct.
The BIS Hallmark is a hallmarking system for gold as well as silver jewellery sold in India, certifying the purity of the metal. It certifies that the piece of jewellery conforms to a set of standards laid by the Bureau of Indian Standards, the national standards organization of India.
The display of a British Standard number (eg: BS 1234), on for instance a consumer product, shows that the manufacturer claims to have made the product in accordance with the British Standard.
BS noun. B & B noun. DEFINITIONS1. British Standard: used in the UK to show that goods on sale have reached a particular standard of quality and safety.
Most diamonds will reveal blue florescence under a black light; therefore, you'll see a medium to strong color of blue, which means the diamond is real. If you don't see the blue color and instead see a slight green, yellow or gray fluorescence then this usually indicates the gem is not a real diamond.
An acid test can reveal the karat of solid gold jewelry, but it can also show whether jewelry is solid gold or gold-plated. With an acid test, a small sample of the jewelry is removed and exposed to acid to induce a color change. The resulting colors indicate which type of metal the jewelry is made of.
Look for a Letter Mark
If the item of jewelry has the letters GP, GF, or GEP stamped on it, these indicate that it is not made of real gold. GP means it is gold plated, GF means it is gold filled, and GEP means it is gold electroplate. That is, the jewelry is made of some other metal with a thin layer of gold on top.
What to do: Hold the magnet up to the gold. If it's real gold it will not stick to the magnet. (Fun fact: Real gold is not magnetic.) Fake gold, on the other hand, will stick to the magnet.
Gold plating is the act of adding features or code which don't contribute to the overall goal of the project; they are just there to make the project look more impressive. You don't want to put makeup on the bear; it's still a bear, let it be a bear!
GP: This stands for “gold plated” and means that the jewelry has a thin layer of gold on top of another metal (usually copper, silver or brass). Sometimes the mark “GP” will be accompanied by the karat weight of the plating, such as “18KGP”. The percentage of gold in a gold-plated piece is usually 0.05% or less.