Vintage Platinum Jewelry Marks

Pt850 platinum at 85.

Vintage platinum jewelry marks.

Silver jewelry marks learn to identify and date antique and vine jewelry maker s marks a collector jewelry maker s marks identification gold st makers marks c replays and things antique and vine jewelry maker s marks a collector. Maker s marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold silver or platinum. Distinguished jewelry requires the proper distinguishing marks. They are expressed with numbers symbols letters or a combination thereof stamped impressed or struck on platinum to indicate its fineness according.

Many estate jewelry hallmarks will be pt900 indicating that the metal is 900 parts per 1000 of pure platinum. 900 plat 100irid means platinum alloyed with 10 iridium. Hallmarks and maker s marks help identify the origin of antique and period platinum rings. Hallmarks also known as quality or purity marks guarantee the purity or quality of a precious metal.

The following 3 marks are all optional. Platinum is a very rare and expensive metal. Find any marks indicating platinum jewelry. Ornamentation is nothing if not a reflection of one s personal style a marking of both taste and creativity.

Changing with the times. It includes silver marks from many countries and you can access it here. If your platinum item has a purity of 950 or 999 it may display the traditional orb mark. 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.

The study of jewelry maker s marks is a fascinating subject steeped in history culture and art. It s this process of authentication that endorses quality jewelry for what it is. When learning how to date vintage jewelry a maker s mark or signature can be a big help since most companies changed their signatures over time. Throughout history jewelry has been an early identifier of a person s.

Look for the words platinum plat or pt followed or preceded by the numbers 950 or 999. Pt also the chemical symbol mark for platinum. A highly refined work of art. Researching costume jewelry rcj is a collaboration of hundreds of costume jewelry collectors and dealers who have shared and continue to share their knowledge photos written articles and jewelry catalogs along with assisting in other ways.

Therefore all platinum jewelry will be marked to show authenticity.