Platinum Ring No Hallmark

They are expressed with numbers symbols letters or a combination thereof stamped impressed or struck on platinum to indicate its fineness according.

Platinum ring no hallmark.

All platinum items weighing more than 0 5 grams must now carry a valid hallmark when sold in the uk. Look for the words platinum plat or pt followed or preceded by the numbers 950 or 999. Hallmarks and maker s marks help identify the origin of antique and period platinum rings. I have a gold ring i bought from a reputable jeweller thomas in geelong victoria australia in 1980.

Sterling silver for instance will have a mark of 925 this signifies that the piece of jewelry maintains a silver content of no less than 92 5 silver. Authentic gold jewelry should have a stamp to indicate the purity of the gold in the piece. I have had no alterations made to it. 585 14kt and 14k all mean 14 karat gold.

The photo on the right shows a typical hallmark. Often overlooked due to their intentionally hidden location and diminutive size the etchings found inscribed on a piece of modern or vintage jewelry offer a window into the who what and where of the piece and are well worth a serious look. Can you tell me if this is genuine please. Hallmarks are distinguishing characteristics that are stamped on gold silver and platinum items typically to identify the items purity.

The assay office marks for gold would be in a square shield with chamfered corners and in a blunt oval for silver. It is a gold band with a raised pattern all round. Platinum is a very rare and expensive metal. Much like gold jewelry maintains a relatively straightforward identification process for karat content so does silver.

A platinum hallmark will consist of 3 compulsory and 3 optional stamps. It hasn t worn off as i have not worn the ring very often. This mark can be in several different formats. This post is a simple platinum hallmark guide which we hope you find useful.

Hallmarks also known as quality or purity marks guarantee the purity or quality of a precious metal. Jewelry makers marks silver. Therefore all platinum jewelry will be marked to show authenticity. The only mark is 18 ct but no other hallmark.

There are about a dozen numbers in between from 10k or 417 to 23k or 950. Find any marks indicating platinum jewelry. Look for other hallmarks or stamps that indicate plated gold such as hge gold filled plate rgp ep or 1 10. The study of jewelry maker s marks is a fascinating subject steeped in history culture and art.