Platinum
The number markings on precious gold jewelry are a bit of confusion to lots of people. We are generally used to seeing a karat or silver mark like this: 10K, 14K, 18K, Sterling, etc. The numbers mean the same thing.
For 14k the number is technically 583 but most manufacturers adopted the European way and make 14k gold a tiny bit over 14k, so the mark is 585 in most 14k jewelry. 18K is marked 750. If the mark is valid and there is a makers mark also in the jewelry, the number means these items are 18k gold.
Here is where the numbers come from. Pure gold is called 24 karat. For 18k gold, there are 18 parts of pure gold mixed with other metals to
make the metal suitable for use in jewelry. 24k is too soft alone to stand up or to hold stones well. 18 parts pure gold divided by 24, or 18/24 equals 750. That is where the number comes from. The jewelry is 75% pure gold, 750 parts gold with 250 parts other metals out of “1000″ parts. It is easier to think of it as a percent which is pure gold in the recipe.
Sterling silver is marked 925. Sterling is 92.5% pure silver and the rest is other metal, generally copper.What does it mean if the ring marked 14K PR? The 14K simply means it is 14K (Karat) gold and because of the K means it would have been made in either South East Asia or The United States. The PR marks are just the Maker or Store ID or even a design mark, and have no relevence to the Value.
The basic decimal formula to work out the quality of gold content is quite simple, as they are all measured in ‘Parts per Thousand.’ This means that 9ct gold is calculated like this: 9 (for 9ct) is divided by pure gold (24) and then multiplied by 1000 (for pure gold as a decimal). ie: 9/24*1000=375 That 375 is the decimal quality for 9ct gold and is sometimes shown with a decimal point in front – .375
The old Victorian standard of 15ct gold is calculated the same way – 15/24*1000 = 625 (Not quite the numbers you have on your jewelry. Dental gold is 16ct or 666 recurring. But you can also reverse this formula by starting with the decimal and working back. ie:375/1000*24 = 9
In your case we can use 698/1000*24 = almost 17ct I have a platinum engagement ring and found a wedding ring that I really like but the band is made of palladium. Is it safe to wear these two metals together without one damaging the other?
It will wear the softer metal OVER TIME but that could take many years. My Grandmothers wedding ring eventually wore away the band of her engagement ring but it took over 20 years to do.
Platinum and Palladium and quite good together but I would take the advice of your local friendly jeweler and have them check both rings.
Sometimes the Platinum may be a lower grade in order to make it harder – so have that checked.
Diamond rings are the favorite ornaments with both men and women. Men’s diamond rings are available in several precious metals or in a combination of metals and diamonds. Men’s diamond rings also come in combination with other precious stones as well. However, those men’s diamond rings which are made in platinum or white gold are regarded as contemporary and they could be the best choice for the most important event of your life.
Still better, men’s diamond rings are available in trendy designs with single or multiple diamonds and available in many varieties including the 1 carat diamond rings, or the eternity diamond rings or the pear diamond rings whose shape is loved by many men.
While those diamond rings that symbolize eternal beauty and sparkle are regarded as eternity diamond rings, they can be just the unique rings and complement your unique event. These eternity diamond rings indeed are considered as the best wedding rings as these are the symbols of eternal love that the duo will share for the rest of their lives. Eternity diamond rings can be made of single diamond or multiple diamonds again. Again, there are two types of eternity diamond rings and they are full eternity rings and half eternity rings. Full eternity rings have stones set around the shank and half eternity rings have stones set partially around the shank.
Of late most of the eternity diamond rings are coming as multi-stranded or plaited with other designs and themes. Most women are embracing the half eternity rings, as these are comfortable to wear while being less expensive. Eternity diamond rings are suitable for working women.
Pear diamond rings are a mixture of round brilliant and marquise cut diamonds. The shape of a pear diamond is round at one end and pointed at the other end just like a pear. Pear diamond rings are also known as teardrop diamond rings, because of their similarity in shape to that of a teardrop. Pear diamond rings elongate the fingers of the wearer and make the fingers look long.
Choosing quality diamond rings is important and the quality diamond rings are identified in terms of cut of the diamond and the metal used to make the ring. Metals used to created diamond rings are silver, platinum, gold or white gold. The beauty of the diamond depends on its clarity, color and cut. Most men love to have expensive quality diamond rings for engagement or a wedding that symbolizes eternity of love.
Continue reading about Diamond Rings for the Man of Your Life