Fine jewelry is made of intrinsically valuable materials such as precious metals and genuine gemstones. Mimi di Niscemi worked with Arnold Scassi, Robert DeMario, and Brania before forming her own company. The stamp is sometimes accompanied by the word “Austria” or “Made in Austria” but was also used alone. A 14-karat gold item contains 14 out of 24 parts gold and is stamped 14k. I define fine jewelry as items that are made from precious metals (think gold, silver, platinum, and palladium) and precious gemstones (diamonds, sapphires, rubies, and more).
This is the mark of Hollywood Jewelry Mfg. Overview of the Quezal Art Glass and Decorating Company

Updated on August 11, 2020.

The Columbus, Ohio native’s work has appeared in “The Columbus Dispatch,” “Business First,” and “CoffeeTalk Magazine.” She earned a Bachelor’s degree in business from Franklin University and took graduate courses in writing at The Ohio State University.

Trademarks are like the Because jewelry marked Mazer was made through several decades, the style, and components of each piece should be used as a guide for dating. This metal hangtag mark is found on contemporary Venetian glass jewelry handcrafted in Murano, Italy, by the studio of sisters Susanna and Marina Sent. Remember that 10-karat gold may also be marked “417,” “16” or “10KP.”Note that pure sterling silver, which contains 92.5 percent pure fine silver, will be marked as “925 Sterling Silver”; “.925 Sterling Silver” or “Sterling Silver.”“Carat” is not the same as “karat,” which is often indicated by a “K” mark. Produced jewelry in the 1940s bearing a paper Hollywood Mfg. Carat weights are pretty self explanatory.

The mark that is the most important is the metal stamp, or karat weight of the metal.

For example, a ring had the engraving “ Many times the number will also be followed with cw, meaning it’s the carat weight of the gems or diamonds in the ring. Carat is a unit of weight for gemstones. This is the mark of Renoir of California (1948–1964) used on enameled copper jewelry introduced in 1952. If you are unfamiliar with the name or symbol, consult a guide to identify the maker.Cheryl Claypoole has been writing for businesses since 1983. The first Kenneth Jay Lane jewelry pieces made during the 1960s and early 1970s sported this simple "K.J.L."

Hull Pottery Company, Its Marks, and Spotting Fakes Mode-Art competed directly with Florenza in terms of style but the founders of both companies counted one another as friends, as related to Pamela Wiggins by Larry Kassoff, the son of Florenza's founder. Early jewelry was marked with this "Fashioncraft Robert" stamp. Pennino marks, sometimes small and lightly stamped, can be easily overlooked.

The trademark for this brand was filed by L'Etoile, Inc. of Los Angeles, California, in 1990 and canceled in 2003. His business used high-quality stones and materials. Au is the symbol for gold on the periodic table, and 750 means the jewelry is 18 karat gold. This New York company's most well-known lines feature faux pearls, but they used many different materials including crystal beads and rhinestones.

Do you provide silverplate identification and what is the charge per mark.


Napier Costume Jewelry From the 1920s and Early 1930s In the US, the fineness in parts per thousand is often used to indicate purity instead of caratage.

Pieces simply marked Hollycraft are dated based on the styles, components, and findings. The company changed its name to Marvella, Inc. around 1965 after several iterations of similar names. We are professional appraisers and charge for our services. Interpreting the tiny marks stamped on jewelry helps to establish its value. If you see a number like 1.01, that would mean that the diamond set in the ring is 1.01 carats ( This is the mark of Regina Novelty Co. which was established in New York City in 1950. Knowing how to interpret them can be helpful; they tell you what type of jewelry you have in your collection and enable you to describe it to potential buyers if you wish to sell the jewelry.Note that a “950 Platinum” mark indicates that jewelry is 95 percent pure platinum, or 950 parts pure platinum out of 1,000. This "ART" mark was used after 1955 as indicated by the copyright symbol.

ring, necklace, bracelet, etc. Just like the jewelers, often you’ll see the manufacturer stamped inside the band of the ring. Carat weights are the next most common stamp inside a ring. Interpreting the tiny marks stamped on jewelry helps to establish its value. For example She earned a bachelor's degree in literature from the University of California at San Diego, and a master's degree in English from Montana State University. Mode-Art, a jewelry company founded in New York City in the late 1940s, was owned by Arthur Pepper. Costume jewelry by Chanel is unique in that once the season has passed and pieces are no longer available in retail boutiques, they're already considered collectible on the secondary market.