What does IKS mean on a diamond ring?

Diamonds + Hidden Blue Sapphire Sterling Silver Promise Ring, Preowned Vintage Style Minimal Ring, IKS Princess-cut Genuine Diamonds Cushion.

What do letters mean on a ring?

Refers to the gold content from 8K to 24K precious metal jewelry (1K = 4.1666%). For example, the gold content of 18K gold is 750‰. The imprint is “750“, “18K“. The gold content of 14K gold is 585‰, and the pattern is “585“, “14K“.

What does a diamond stamp on a ring mean?

Weight of center gems

The common abbreviation is usually a dot, followed by the carat weight. Let's take some examples. If you have a ring with a 55 carat center diamond, a common stamp will be ". 55".

What do the marks on jewelry mean?

Each number stands for the percentage of purity of gold, platinum, and silver. For gold, the stamps are 375, 585, 750, 916, 990 and 999. For silver, the stamps are 800,925,958 and 999. For platinum, the stamps are 850, 900, 950 and 999.

What does CW stand for on jewelry?

CW Signature | Christopher William Jewelers.

5 Tips When Buying Diamonds - Save lots of Money When Diamond Shopping

How can u tell if a diamond ring is real?

Lay the stone onto the dot with the flat side down. Through the pointed end of the diamond, look down onto the paper. If you see a circular reflection inside the gemstone, the stone is fake. If you cannot see the dot or a reflection in the stone, then the diamond is real.

Do diamond rings have a stamp?

You'll also find jewelry marks stamped onto diamond jewelry, such as rings, necklaces, bracelets, and earrings. SOL: This mark means Solitaire Diamond, and is usually followed by a mark for the gem's karat weight.

How do you identify jewelry maker marks?

Maker's marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum item. Also called 'Trademarks,' they often provide the only evidence that a certain piece of jewelry has indeed been manufactured by a certain jewelry maker.

How do you identify jewelry stamps?

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.

How can you tell how old a ring is?

Check for hallmarks

Another easy thing you can do is closely examine the item for hallmarks. A hallmark is a stamp that typically outlines the metal content of a piece and the country of origin, designer, or manufacturer. And British hallmarks on jewelry often include a date stamp, indicating a year of production.

Would a real diamond be set in sterling silver?

Usually, engagement rings with a larger center diamond won't be set in sterling silver because it's too soft. And if you see a stamp that says "CZ," you're looking at a cubic zirconia stone, rather than a real diamond. There are sterling silver rings with diamonds, but those likely will be tiny melee diamonds.

What are the abbreviations for jewelry?

What is the stamp for white gold?

Stampings and Markings

If you find a marking that contains the letters PT, Pt or Plat, you have found an item that is made of platinum. If you see a karat marking like K or k, usually accompanied by a number, the item is made of white gold.

Is there an app to identify jewelry?

Just go to iTunes or Google Play Store to download, simply type in Help with hallmarks. The Help with hallmarks app follows on from the AnchorCert gemstone weight estimator app, which has been available for a couple of years and has sold worldwide on both Apple and Android platforms.

How do I identify my ring maker?

A Maker's Mark is a unique stamp placed on jewelry and watches to ensure the authenticity of the manufacturer. These stamps are typically made up of the manufacturers initials, name, or another unique representative symbol. Identifying this mark is the first step in determining the value of a piece of jewelry.

How can you tell if ring is platinum?

Pure platinum jewelry, or jewelry that is at least 50% platinum, is typically marked with a stamp (also known as a hallmark). Usually, this mark will include a number like 850 followed by “plat or “pt”, which indicates the piece is 85% pure.

How do you identify hallmarks?

The four components of a hallmark are: the sponsor or maker's mark, the standard mark, the assay office mark and the date letter for the year. Hallmark identification should answer four important questions - where; what; when; who. Where? Locate the assay office.

How can you tell a diamond from a cubic zirconia?

The best way to tell a cubic zirconia from a diamond is to look at the stones under natural light: a diamond gives off more white light (brilliance) while a cubic zirconia gives off a noticeable rainbow of colored light (excessive light dispersion).

What is a diamond Hallmark?

A Hallmark is a small marking that is stamped onto a precious metal to guarantee that it conforms to standards of purity and has been independently tested. It is impossible to verify the precious metal content of a piece of jewellery by merely looking at it by sight or by touch.

How can you tell the quality of a diamond?

As a critical part of diamond grading, the accepted standard for determining diamond clarity is to examine the stone using a 10X microscope along with the trained naked eye. The level of visibility, the location, and the nature of inclusions (flaws) in a diamond determine the diamond clarity grade.

Does a real diamond sparkle rainbow?

We all love how a diamond shines in the sunlight. Test your stone by putting it in direct sunlight and examining the colors it reflects. A real diamond will reflect both rainbow colors as well as white light. If you only get one of the two, then the diamond isn't real.

What does CTS mean in diamonds?

Carat is a unit of weight most commonly applied to diamonds. One carat equals 0.2 grams or 200 milligrams and is also known as 100 'points'. Carat is abbreviated as 'ct' or 'cts' and when referring to multiple diamonds as 'ctw' for 'carat total weight'.

Is CTW diamond Real?

What you need to understand about CTTW. Yes, it's only for diamonds. CTTW refers to the weights of the diamonds in a ring. If you're interested in, say, a sapphire and diamond engagement ring, the CTTW doesn't consider the sapphires.