Hallmarks

Jewelry Hallmarks: How to Identify Authenticity, Purity & Value

What Are Jewelry Hallmarks and Why They Matter Jewelry hallmarks are tiny, stamped symbols, letters, or numbers found on fine jewelry and precious metal items. These marks act as an official certif...

Jewelry Hallmarks Guide: Identify, Date & Decode Precious Metals

Jewelry hallmarks are small symbols, letters, or words stamped on jewelry and other precious metal items. They provide important information such as metal content, origin, date, and authenticity. T...

Brief Guide to Jewelry Hallmarks: All You Need to Know

The Hidden Language of Fine Jewelry Jewelry hallmarks are tiny stamps that carry big meaning. Found inside a gold ring’s band, near the clasp of a silver necklace, or on the hinge of a vintage brac...

Jewelry Hallmarks - The Ultimate Guide

What Are Jewelry Hallmarks and Why They Matter Jewelry hallmarks are the essential “signatures” stamped into gold, silver, platinum, and other precious metal pieces, revealing their metal purity, m...

Jewelry Hallmarks Guide: How to Identify Authenticity and Value

Jewelry hallmarks are small but significant stamps or engravings found on precious metal items like rings, necklaces, bracelets, and even silverware. These marks act as an official guarantee of the...

Understanding Jewelry Hallmarks: Your Guide to Authenticity

Jewelry hallmarks are small stamped or engraved symbols found on precious metal items. They serve as a unique identifier, providing important information about a piece's origin, purity, and authent...

Hallmarks Through History: The Trusted Signs of Silver and Gold

Silver and gold have always inspired awe. Their unique brilliance and rarity set them apart, embedding them deeply into human civilization. Yet, beyond the glitter and prestige lies another element...

Early American Silversmith Hallmarks: Makers and Marks

In the world of antique silver, hallmarks are more than just decorative impressions—they are historical fingerprints. Yet for collectors, researchers, and jewelry enthusiasts alike, identifying ear...

Gold and Silver Purity Markings: Karats Explained

What Is a Karat? A karat (K or kt) is a unit of measurement used to describe the purity of gold. Pure gold is defined as 24 karats, meaning 24 out of 24 parts are gold—equivalent to 99.9% purity. S...

Understanding Antique Maker’s Marks

What Are Maker’s Marks? A maker’s mark is a stamp or engraving applied by the artisan, workshop, or company that crafted the jewelry. Unlike hallmarks—which are official government-issued marks con...