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950 platinum is 95% pure platinum which is the standard for platinum jewelry. 950 platinum can be cleaned like any other piece of fine jewelry.
A jewelry solution could be purchased, but I can tell you what many jewelry stores use in their ultrasonics. I know of many jewelers that mix half Mr. Clean and water with a small amount of ammonia for their jewelry cleaning solution in their ultrasonic. This works excellent for all types of jewelry. Allow the piece to soak for 15 seconds then rinse in water and dry. A polishing cloth can be used if the piece needs to have the high polish shine brought back.
What else can I help you with?
Is platinum jewelry measured in karats?
No, platinum jewelry is not measured in karats. The purity of platinum jewelry is measured in percentages, such as 950 parts per thousand being considered as 95% pure platinum. Karats are typically used to measure the purity of gold.
What does 950 stamped on ring mean?
The stamp "950" on a ring indicates that the ring is made of platinum. This stamp signifies that the ring is 95% pure platinum, which is a high-quality and durable metal commonly used in jewelry.
Is 950 SV a hallmark for any kind of metal?
950 SV is a hallmark that is commonly used for platinum jewelry. It indicates that the jewelry is made of 95% pure platinum, with the remaining 5% typically being other metals like iridium or ruthenium for strength and durability.
What hallmark is platinum?
The hallmark for platinum is typically "950 Plat," which signifies that the piece is made of 95% pure platinum. This hallmark indicates the high purity of the metal and is commonly used in platinum jewelry and other items.
How do you tell if platinum jewelry is real?
Real platinum jewelry will usually be stamped with a hallmark indicating the percentage of platinum content, such as "950 Plat" or "Pt950." You can also take the jewelry to a professional jeweler who can perform a specific gravity test or use an X-ray fluorescence machine to determine its authenticity. Be wary of jewelry that is significantly cheaper than market value, as it may be a counterfeit.
What does 950 on jewelry mean?
There is not a stamp for jewelry that is 950. The stamp is .925 and it means the jewelry is sterling silver
What does 950 stamped on jewelry mean?
There is not a stamp for jewelry that is 950. The stamp is .925 and it means the jewelry is sterling silver
Does all platinum jewelry have pt or plat stamped on it?
The general stamps for platinum jewelry are PLAT and PT.In addition, platinum jewelry is also often stamped as follows:90% pure platinum jewelry - 900 Platinum, 900 Plat, Plat 900, Pt900 or 900Pt95% pure platinum jewelry - 950 Platinum, 950 Plat, Plat 950, Pt950 or 950PtStep 8Remember that a "950 Platinum" stamp means jewelry is 95 percent pure platinum, or 950 parts out of 1000. Such jewelry may also be stamped "PLAT," "PT," "950 Plat," "Plat 950," "Pt950," or "950Pt."Read more: How to Read Jewelry Stamps or Labels | eHow.com http://www.ehow.com/how_5794103_read-jewelry-stamps-labels.html#ixzz0u1cRd1ib
Is platinum jewelry measured in karats?
No, platinum jewelry is not measured in karats. The purity of platinum jewelry is measured in percentages, such as 950 parts per thousand being considered as 95% pure platinum. Karats are typically used to measure the purity of gold.
What does 950 stamped on ring mean?
The stamp "950" on a ring indicates that the ring is made of platinum. This stamp signifies that the ring is 95% pure platinum, which is a high-quality and durable metal commonly used in jewelry.
What is the stamped number on platinum?
Platinum jewelry is marked "Plat" or "950 Plat" and is nearly pure platinum. "IridPlat" is 90 percent platinum mixed with 10 percent other metals.
Is 950 SV a hallmark for any kind of metal?
950 SV is a hallmark that is commonly used for platinum jewelry. It indicates that the jewelry is made of 95% pure platinum, with the remaining 5% typically being other metals like iridium or ruthenium for strength and durability.
What hallmark is platinum?
The hallmark for platinum is typically "950 Plat," which signifies that the piece is made of 95% pure platinum. This hallmark indicates the high purity of the metal and is commonly used in platinum jewelry and other items.
What do you use to clean a platinum necklace?
You can clean platinum the same way you would clean gold.Buy a jar of jewelry cleaner and gently rub the cleaner on your jewelry using a very soft cloth. Ask a jeweler how to clean any stone you have
What does pt 950 lid stamped on a ring mean?
Modern platinum jewelry is usually stamped with a simple purity mark such as 950 or PT950. I believe it means 95% pure platinum. You can refer to the Precious Metals Buyer's Guide for more information.
What is the number stamping for platinum?
The oldest and most common jewelry alloy for platinum is 90% platinum, 10% iridium. You'll see various stamps, the most common maybe is 10% Ir Plat or something like that. Occasionally it's all spelled out, too. A newer alloy is 950 platinum, where the other 50 is usually cobalt. Usually that is stamped 950 Plat. or 950 Platinum. Those are the two most common, anyway.
How is platinum refined and alloyed to make jewelry?
Platinum is mixed with other metals in order to soften it and make it easier to shape and wear. The purity of platinum is shown from the 950 or 900, meaning 95% pure and 90%.
