RN stands for Registered Identification Number.
What does NR mean on gold?
Actually NR stands for Nancy & Rise of New York (a husband & wife team in New York that created jewelry in the 1980s).
What do the letters 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 SA mean on a ring?
What do the symbols inside my ring mean?
The most common marks or trademark stamps are used to identify things like: Metals, carat weights, manufacturer, tradeMarks, jeweler, or designer. … If you look inside the shank of your ring (the band on the bottom or side), you’ll usually see the karat stamp. More than likely it will be shown as 10k, 14k, 18k or Plat.
How do I identify my jewelry markings?
The most common hallmark is meant to tell you an item’s precious metal purity. The first thing you want to look for is the shape of the stamp. A rectangular shape with the corners shaved off will tell you immediately that the item is gold. An oval stamp would indicate the item is silver.
What does SP mean on jewelry?
Silver plate, or SP, is the next cheapest, but this time the inexpensive base metal is thinly plated, or coated with real silver. This type of jewelry is also extremely common, but unfortunately is also prone to being misrepresented as sterling silver.
What does LC stamped on jewelry mean?
What does OR, LC, TC stand for in the chains and popular styles in gold sections? OR stands for O Ring type chain closure. LC stands for Lobster Claw type closure. TC stands for Tongue Closure clasp type.
What does KK mean on jewelry?
The initials, “KK” on the gold bracelet clasp are the initials of the firm or the individual who registered the mark.
What does C mean on jewelry?
C in a circle could simply be the stamp for “copyright” or it could be the sponsor’s mark. We need to see an image of the mark. The number “585” is the gold purity mark. 585 is the millesimal value and simply means “585” parts per 1000 – your earrings are comprised of 14K gold.
Do they put diamonds in sterling silver rings?
Usually real diamonds 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. … Again, a trusted jeweler isn’t going to risk losing an expensive diamond by having it come loose from a poor quality mount.
What does R mean on jewelry?
The “R” means it’s plated with something like gold.
What does H mean on jewelry?
https://quickjewelryrepairs.com/articles/jewelry-stamps-what-do-they-really-mean/ HGE – this is the abbreviation for high grade electroplate, which is another way of denoting that the jewelry you are looking at is not solid gold. These pieces also generally display the karat fineness of the gold.
How do you know if a diamond is real or fake?
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.
How would you know if a diamond is real?
To determine if your diamond is real, hold a magnifying glass up and look at the diamond through the glass. Look for imperfections within the stone. If you’re unable to find any, then the diamond is most likely fake. the majority of real diamonds have imperfections referred to as inclusions.
What does 375 mean on jewelry?
If a gold product contains the hallmark ‘375’, that means your gold is 9 karat – or 37.5 per cent pure. The remaining 62.5 per cent of the product is an alloy of different metals, like nickel, copper, or in some cases silver.