Riker Brothers
Early 1900s Art Nouveau Antique Riker Brothers
Garnet, Pearl, Ruby, Gold, 14k Gold, Yellow Gold, Enamel
Early 1900s Art Nouveau Antique Riker Brothers
Opal, Pearl, Gold, 18k Gold
Early 1900s Art Nouveau Antique Riker Brothers
Gold, 14k Gold, Yellow Gold
1920s Unknown Art Deco Vintage Riker Brothers
Yellow Gold, Platinum
Early 20th Century Unknown Art Deco Riker Brothers
Pearl, 14k Gold, Enamel
Early 1900s Victorian Antique Riker Brothers
White Diamond, Diamond, Gold, 14k Gold, Yellow Gold
1890s Victorian Antique Riker Brothers
Turquoise, Turquoise Matrix, Gold, 14k Gold, Yellow Gold
Early 1900s Art Nouveau Antique Riker Brothers
Ruby, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Early 1900s American Art Nouveau Antique Riker Brothers
Blue Sapphire, 14k Gold, Yellow Gold
Early 20th Century American Art Nouveau Riker Brothers
14k Gold
Early 1900s Art Nouveau Antique Riker Brothers
Gold, 18k Gold, Yellow Gold
Early 1900s Edwardian Antique Riker Brothers
Peridot, Gold, 14k Gold, Yellow Gold
1890s Victorian Antique Riker Brothers
Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold
Early 20th Century Unknown Edwardian Riker Brothers
Sapphire, Gold, 14k Gold
Early 1900s Art Nouveau Antique Riker Brothers
Diamond, Garnet, Ruby, Gold, 14k Gold, Yellow Gold, Enamel
Early 1900s Art Nouveau Antique Riker Brothers
Ruby, Gold, 14k Gold, Yellow Gold
Early 1900s Art Nouveau Antique Riker Brothers
Garnet, Gold, 14k Gold, Yellow Gold
Late 19th Century Antique Riker Brothers
Gold, 14k Gold, Yellow Gold
Early 1900s American Art Nouveau Antique Riker Brothers
Diamond, Ruby, 14k Gold
1890s American Art Nouveau Antique Riker Brothers
Diamond, 18k Gold, Yellow Gold, Gold
1890s American Art Nouveau Antique Riker Brothers
Yellow Gold, Gold, 14k Gold
1890s Victorian Antique Riker Brothers
Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Riker Brothers
White Diamond, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Riker Brothers
White Diamond, Tanzanite, Yellow Gold
21st Century and Contemporary American Modern Riker Brothers
Diamond, Sapphire, Yellow Gold, 14k Gold
1920s Art Deco Vintage Riker Brothers
Amethyst, Pearl, 14k Gold, Yellow Gold
1950s French Retro Vintage Riker Brothers
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Early 19th Century Unknown Art Deco Antique Riker Brothers
Natural Pearl, 14k Gold, White Gold
21st Century and Contemporary German Art Nouveau Riker Brothers
Gold, 14k Gold, 18k Gold, Yellow Gold
20th Century Unknown Contemporary Riker Brothers
Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Riker Brothers
Diamond, Emerald, Yellow Gold
Early 1900s Antique Riker Brothers
Diamond, 14k Gold
Mid-20th Century Art Deco Riker Brothers
Pearl, 14k Gold, Yellow Gold
1890s American Art Nouveau Antique Riker Brothers
Diamond, 18k Gold, Yellow Gold, Gold
1890s American Art Nouveau Antique Riker Brothers
Yellow Gold, Gold, 14k Gold
20th Century North American Art Nouveau Riker Brothers
Sapphire, 14k Gold, Yellow Gold
1920s Art Deco Vintage Riker Brothers
14k Gold, Yellow Gold
Early 1900s Art Nouveau Antique Riker Brothers
Gold, Yellow Gold, 14k Gold
Late 19th Century American Late Victorian Antique Riker Brothers
Pearl, 14k Gold, Yellow Gold, Enamel
Early 1900s Victorian Antique Riker Brothers
Platinum, Gold, 14k Gold, Yellow Gold
Early 1900s American Arts and Crafts Antique Riker Brothers
Pearl, Gold, 14k Gold, Enamel
1910s Art Nouveau Vintage Riker Brothers
Enamel, Gold, 14k Gold, Yellow Gold
Early 1900s Art Nouveau Antique Riker Brothers
Garnet, 14k Gold, Yellow Gold, Enamel, Gold
Early 1900s Art Nouveau Antique Riker Brothers
14k Gold
Early 1900s Art Nouveau Antique Riker Brothers
Gold, 14k Gold, Yellow Gold