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GABRIEL & CO.
Attributed Maker's Marks: "Gabriel & Co." Information: Founded by Jack and Dominick Gabriel in 1989. Works in gold and silver. |
Gabriel & Co.
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GEORG JENSEN
Attributed Maker's Marks: "Georg Jensen", "GJLd", "GJ" Information: Legendary Danish silversmith, Georg Jensen, founded his company in 1904, in Copenhagen, Denmark. Has made museum quality pieces. |
Georg Jensen
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GEORGE LEDERMAN
Attributed Maker's Marks: "GL", "LG" Information: George Lederman, Inc. was founded in 1945, in New York. Works primarily in gold and platinum. |
George Lederman
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GEORGIOS & CO.
Attributed Maker's Marks: "G&C" Information: Founded in Mykonos, Greece in the early 1980s. Handmade, Ancient Greek and Byzantine-style jewelry, primarily in gold and platinum. |
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GIORGIO BETTON
Attributed Maker's Marks: "895 AL" Information: Giorgio Betton founded his company in Alessandria, Italy in 1959. It now belongs to Barbara Betton. Works primarily in gold and platinum. |
Giorgio Betton
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GIOVANE
Attributed Maker's Marks: "Giovane", "3224 AL" Information: Giovane was founded in Alessandria, Italy, sometime in the 1980s. Works primarily in gold. |
Giovane
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GIOVANNI BALESTRA & FIGLI
Attributed Maker's Marks: "13 VI", "Balestra", "Balestra 1882", "-B->" Information: Giovanni Balestra & Figli (Giovanni Balestra & Sons) was founded in 1882, in Vicenza, Italy. Works primarily in gold and silver. |
Giovanni Balestra & Figli
Giovanni Balestra & Figli
Giovanni Balestra & Figli
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GIRARD-PERREGAUX
Attributed Maker's Marks: "Girard-Perregaux 1791", "GP" Information: Girard-Perregaux is a Swiss luxury watchmaker with roots dating back to 1791 when founder, Jean-Francois Bautte made his first watches in Geneva, Switzerland. The company didn't establish its brand name until 1856 when Constant Girard and Marie Perregaux married. Works primarily in steel, gold and platinum. |
Girard-Perregaux
Girard-Perregaux
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GLOBAL GEMOLOGY
Attributed Maker's Marks: "GLOBAL GEMOLOGY" Information: Global Gemology was founded in 2017 by Scott Papper, in Deerfield Beach, Florida. Works primarily in platinum and gold. |
Global Gemology
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GOLAN FINE CRAFTS
Attributed Maker's Marks: "MGJ" Information: Golan Fine Crafts Industries (1993) Ltd. was founded in 1993, in Israel. Worked primarily in gold and silver. |
Golan Fine Crafts
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GOLD FORCE INTERNATIONAL
Attributed Maker's Marks: "GFI" Information: Gold Force International, Ltd. was founded in 1986 by David Neuberg and Howard Slochowsky, in New York City. Worked primarily in gold, silver and alloyed platinum. |
Gold Force International
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GOLDIE
Attributed Maker's Marks: "2393 VI" Information: Goldie, S.R.L. was founded by Maria Pia Pozzi in 1997, in Vicenza, Italy. Works primarily in gold. |
Goldie
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GOLD N DIAMONDS
Attributed Maker's Marks: "GND" Information: Founded in 1992, in Greenbelt, Maryland. Works primarily in gold. |
Gold N Diamonds
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GOLDEN CLEF INTERNATIONAL
Attributed Maker's Marks: "1758 AR" Information: Founded in 2006, in Arezzo, Italy. Works primarily in gold and silver. |
Golden Clef International
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GOLD STONE JEWELRY
Attributed Maker's Marks: "GSJ" Information: Gold Stone Jewelry Corporation was founded in 1993 in New York, New York. Works primarily in gold and silver. |
Gold Stone Jewelry
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GORHAM
Attributed Maker's Marks: "Gorham", "G" Information: Gorham Silver was founded in 1831 by Jabez Gorham and Henry L. Webster, in Providence, Rhode Island. Gorham has produced silver for the White House, as well as prestigious trophies including the Borg-Warner Trophy for the Indianapolis 500, the Davis Cup for tennis, and the America's Cup for yachting. Worked primarily in silver. |
Gorham
Gorham
Gorham
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GRAFF
Attributed Maker's Marks: "GRAFF" Information: Founded by Laurence Graff OBE in 1960, in London, England. Works primarily in gold and platinum. |
Graff
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GRASSMAN-BLAKE
Attributed Maker's Marks: "G" triangle pictomark Information: Founded in 1949, in Millburn, New Jersey. Produces pearl clasps primarily in gold and silver. |
Grassman-Blake
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GREGG RUTH
Attributed Maker's Marks: "Gregg Ruth", "GR" Information: Malibu, California-based company, founded in 1981 by Gregg Ruth. |
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GUCCI
Attributed Maker's Marks: "Gucci", Interlocking Gs Pictomark Information: Gucci is an Italian luxury brand founded in 1921 by Guccio Gucci, in Florence, Italy. Works primarily in gold, silver, platinum, and non-precious metals. |
Gucci
Gucci
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GUY HARVEY JEWELRY
Attributed Maker's Marks: "Guy Harvey" Information: Nautora, the makers of Guy Harvey Fine Jewelry, was founded by Robbins and Danielle Rees in 1981, in Little Washington, North Carolina. Works primarily in silver, but vintage pieces were produced in gold. |
Guy Harvey
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