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Marcus & Co. Jewelry

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"Marcus" Art Deco Yogo-Montana Sapphire and Diamond Circle Brooch
By Marcus & Co.
Located in Dallas, TX
This Arto Deco circle brooch, signed "Marcus" for Marcus & Co., exhibits an estimated 2cts of incredibly fine Yogo Gulch montana sapphires alternated against eight rose-cut diamonds....
Category

Early 20th Century Art Deco Marcus & Co. Jewelry

Materials

Diamond, Sapphire, Platinum

Marcus & Co. Plique a Jour Clasp Renewed with 860 Carat Morganite Triple Strand
By Marcus & Co.
Located in Charleston, SC
The Focal Point of this necklace is also the clasp with a safety catch made from an Art Nouveau Plique a Jour Broach created by Marcus & Co. in 1900. The broach was created with mat...
Category

21st Century and Contemporary Art Nouveau Marcus & Co. Jewelry

Materials

Diamond, Morganite, Peridot, 14k Gold, Platinum, Enamel

Marcus & Co. Plique a Jour Peridot and Diamond Earrings in Plat and Green Gold
By Marcus & Co.
Located in Charleston, SC
Art Nouveau Plique a Jour Earrings created by Marcus & Co. in 1900. The earrings were made with a matching broach that was converted into a triple strand necklace listed separately....
Category

Early 1900s Art Nouveau Antique Marcus & Co. Jewelry

Materials

Diamond, Peridot, Gold, Platinum

Marcus & Co. Arts & Crafts Gold Bracelet, circa 1905
By Marcus & Co.
Located in Litchfield, CT
Circa 1905, 14k, by Marcus & Co. New York. Prehistoric petroglyphs, Ancient Greek jewelry, Art and Crafts objects, Calder Prints… spirals in art and Jewelry have deep spiritual roo...
Category

Early 1900s Arts and Crafts Antique Marcus & Co. Jewelry

Materials

Citrine, Onyx, Gold, 14k Gold

Marcus & Co. circa 1915 Natural Pearl, Ruby and Diamond Goose Pin in Gold
By Marcus & Co.
Located in New York, NY
Marcus & Co circa 1915, natural pearl and diamond pin is beautifully hand crafted. Measurements ( Pin ) : 2 inches by 1 inch. Pearl : 1 1/4 inch by 3/4 inch
Category

1910s Vintage Marcus & Co. Jewelry

Materials

Diamond, Natural Pearl, Ruby, Gold

Marcus & Co. Art Deco Diamond Platinum Pendant Earrings
By Marcus & Co.
Located in Greenwich, CT
Founded in 1892, The American jewelry firm of Marcus & Co. achieved great success creating superb jewelry for high profile clientele such as The Rockefellers. This signed "Marcus", ...
Category

20th Century Edwardian Marcus & Co. Jewelry

Materials

Diamond, Platinum

Marcus & Co. Moonstone Ring, circa 1910
By Marcus & Co.
Located in Litchfield, CT
Circa 1910, 14k, by Goldsmiths Geo O. Street & Sons, for Marcus & Co. This sublime Art Nouveau ring from the esteemed New York jeweler, Marcus & Co., features an exceptionally fine ...
Category

1910s Art Nouveau Vintage Marcus & Co. Jewelry

Materials

Moonstone, 14k Gold, Yellow Gold

Marcus & Co. Victorian Painted Carved Rock Crystal 14 Karat Gold Stickpin
By Marcus & Co.
Located in Philadelphia, PA
Centering a transparent rock crystal cabochon measuring 14.5 mm, bezel set in a high polished gold surround Reverse carved and backed by mother-of-pearl then hand painted to depict ...
Category

Early 1900s Victorian Antique Marcus & Co. Jewelry

Materials

Crystal, Rock Crystal, 14k Gold, Yellow Gold, Gold

Marcus & Co. Victorian Painted Rock Crystal 14 Karat Gold Mens Fishing Cufflinks
By Marcus & Co.
Located in Philadelphia, PA
Link style cufflinks featuring a round, transparent rock crystal cabochon measuring approximately 13 mm, bezel set, in a high polished gold surround With a reverse carved, hand-paint...
Category

Early 1900s Victorian Antique Marcus & Co. Jewelry

Materials

Rock Crystal, Crystal, Gold, 14k Gold, Yellow Gold

Marcus & Co. Early 20th Century Natural Pearl Diamond Platinum and Gold Ring
By Marcus & Co.
Located in New York, NY
An American Early 20th Century platinum and 18 karat gold ring with diamonds and natural pearl by Marcus & Co. The ring has 3 old mine-cut diamonds with an approximate weight of 1.25...
Category

1910s Vintage Marcus & Co. Jewelry

Materials

Natural Pearl, White Diamond, 18k Gold, Platinum

Marcus & Company Art Nouveau Peridot, Diamond, Gold and Enamel Ring
By Marcus & Co.
Located in New York, NY
An American Art Nouveau gold, peridot, diamond and enamel ring by Marcus & Co. The unique Renaissance Revival motif features green enameled 18-karat gold, two round-cut peridots tota...
Category

Early 1900s Art Nouveau Antique Marcus & Co. Jewelry

Materials

Diamond, Peridot, 18k Gold

Marcus & Co. Art Deco Diamond and Calibre Onyx Ring in Platinum
By Marcus & Co.
Located in New York, NY
An Art Deco diamond ring set within a calibré-cut octagonal onyx surround, with diamond-accented split shoulders, in platinum. Marcus & Co. Old European cut center approximately 0....
Category

1920s Art Deco Vintage Marcus & Co. Jewelry

Materials

Onyx, Diamond, Platinum

Marcus & Co. Art Nouveau White Opal, Chrysoprase, Enamel and Gold Pendant Brooch
By Marcus & Co.
Located in New York, NY
An American Art Nouveau 18 karat gold and enamel pendant brooch with opals and chrysoprase by Marcus & Co.. The pendant brooch has 6 cabochon white opals, 63 cabochon chrysoprase sto...
Category

Early 1900s Art Nouveau Antique Marcus & Co. Jewelry

Materials

Chrysophrase, Opal, 18k Gold

Marcus & Co. GIA 6.35 Carat Diamond Platinum Three-Stone Engagement Ring
By Marcus & Co.
Located in Stamford, CT
Marcus + Co diamond Three-stone platinum engagement ring. All 3 diamonds have all original old European raised crowns and small tables. All diamonds were removed and sent to the GIA ...
Category

Early 20th Century Marcus & Co. Jewelry

Materials

Diamond, Platinum

Marcus & Co. Art Nouveau Enamel Opal Gold Stick Pin
By Marcus & Co.
Located in New York, NY
An American Art Nouveau 18 karat gold stick pin with enameling and opal by Marcus & Co. The stick pin has a cabochon opal surrounded with four enamel side sections decorated with gol...
Category

Early 1900s Art Nouveau Antique Marcus & Co. Jewelry

Materials

Opal, 18k Gold

Marcus & Co. Plique-à-Jour Art Nouveau Amethyst and Pearl Brooch
By Marcus & Co.
Located in Carmel-by-the-Sea, CA
Marcus & Co Plique-à-Jour Art Nouveau Brooch Authentic antique large oval Amethyst brooch with diamond and pearls. The genuine fine quality faceted oval amethyst measures 23mm x 18...
Category

Early 1900s Art Nouveau Antique Marcus & Co. Jewelry

Materials

Diamond, Amethyst, Freshwater Pearl, 18k Gold

Marcus & Co Three-Stone Diamond Ring
By Marcus & Co.
Located in London, GB
Three stone diamond ring. Horizontally set with three round old cut diamonds in open back grain set octagonal collets with an approximate combined weight of 3.00 carats, set to extre...
Category

Early 20th Century Art Deco Marcus & Co. Jewelry

Materials

Diamond, Platinum

Marcus & Co. 15 Carat No Heat Burma Sapphire Old European Diamond Brooch
By Marcus & Co.
Located in Scottsdale, AZ
"Marcus & Co. No Heat Burma Sapphire 15.00ct Old Euros 4.50cts Circa 1900 signed" This piece is Platinum topped gold and has amazing engineering and construction. Gueblin Certifica...
Category

Early 1900s Edwardian Antique Marcus & Co. Jewelry

Materials

Blue Sapphire, White Diamond, 18k Gold, Platinum

Marcus & Co. Diamond Platinum Filagree Brooch
By Marcus & Co.
Located in New York, NY
platinum pierced mount center round brilliant old european cut diamond 1.00 carat surrounded by 16 old mine round brilliants 0.50 carats next "ring" 20 old mine round diamonds 2.00 ...
Category

Marcus & Co. Jewelry

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