Opal Necklace Silver Vintage
Mid-20th Century Opal Necklace Silver Vintage
Opal, Silver, Sterling Silver
20th Century Artisan Opal Necklace Silver Vintage
Opal, Black Opal, Sterling Silver
Late 20th Century Unknown Art Deco Opal Necklace Silver Vintage
Opal, Silver, Sterling Silver
Late 20th Century Unknown Contemporary Opal Necklace Silver Vintage
Diamond, Opal, Sapphire, Silver, 18k Gold
1980s Contemporary Opal Necklace Silver Vintage
Opal, Sapphire, Gold, Sterling Silver
1980s American Artisan Opal Necklace Silver Vintage
Mid-20th Century Modernist Opal Necklace Silver Vintage
Coral, Diamond, Opal, Gold, 14k Gold, Sterling Silver
20th Century Opal Necklace Silver Vintage
Opal, 18k Gold, Yellow Gold
Mid-20th Century Modernist Opal Necklace Silver Vintage
Sapphire, Diamond, Opal, 18k Gold, Yellow Gold, Sterling Silver
Mid-20th Century Danish Artisan Opal Necklace Silver Vintage
Opal, Quartz, Rock Crystal, Sterling Silver
20th Century Unknown Contemporary Opal Necklace Silver Vintage
Amethyst, Jade, Opal, Rock Crystal, Sterling Silver, Gilt Metal
1960s Opal Necklace Silver Vintage
Malachite, Opal, 14k Gold, Yellow Gold
1970s American Opal Necklace Silver Vintage
Coral, Opal, Turquoise, 14k Gold
1970s American Opal Necklace Silver Vintage
Opal, Sterling Silver
1990s Contemporary Opal Necklace Silver Vintage
Lapis Lazuli, Malachite, Opal, Turquoise, Sterling Silver
Mid-20th Century American Artisan Opal Necklace Silver Vintage
Opal, Pearl, South Sea Pearl, Sterling Silver
1990s Contemporary Opal Necklace Silver Vintage
Diamond, Opal, 18k Gold, Yellow Gold
1950s European Retro Opal Necklace Silver Vintage
Garnet, Silver, Gold
1970s American Native American Opal Necklace Silver Vintage
Sterling Silver
1990s Turkish Art Deco Opal Necklace Silver Vintage
Diamond, Opal, Pearl, White Gold, Silver
20th Century Unknown Contemporary Opal Necklace Silver Vintage
Sapphire, Opal, Silver, Gold, 14k Gold, Yellow Gold
1930s Czech Art Deco Opal Necklace Silver Vintage
Garnet, 18k Gold, Silver
1960s Opal Necklace Silver Vintage
Diamond, Opal, 14k Gold, Yellow Gold
1950s Mexican Opal Necklace Silver Vintage
Turquoise, Amethyst, Coral, Opal, Sterling Silver
Mid-20th Century Mexican Retro Opal Necklace Silver Vintage
Onyx, Opal, Sterling Silver
Late 20th Century American Opal Necklace Silver Vintage
Multi-gemstone, Turquoise, Fire Opal, Other, Sterling Silver
1960s Unknown Opal Necklace Silver Vintage
Rhodium
Late 20th Century Opal Necklace Silver Vintage
Vermeil, Silver, Sterling Silver
1950s European Retro Opal Necklace Silver Vintage
Diamond, Sapphire, 18k Gold, Silver
1930s Norwegian Art Deco Opal Necklace Silver Vintage
Silver, Enamel
1990s American Opal Necklace Silver Vintage
Citrine, Sterling Silver
1930s Swedish Art Nouveau Opal Necklace Silver Vintage
Diamond, Pearl, 18k Gold, Silver
1930s Swedish Art Deco Opal Necklace Silver Vintage
Diamond, 18k Gold, Silver
1940s Swedish Retro Opal Necklace Silver Vintage
Garnet, Silver, Rose Gold, 18k Gold
1940s Swedish Art Nouveau Opal Necklace Silver Vintage
Diamond, 18k Gold, Silver
1930s German Art Deco Opal Necklace Silver Vintage
Diamond, 14k Gold, Silver
1940s Swedish Art Deco Opal Necklace Silver Vintage
Amethyst, 18k Gold, Silver
1930s European Art Deco Opal Necklace Silver Vintage
Diamond, Emerald, Silver, 18k Gold
1930s European Art Nouveau Opal Necklace Silver Vintage
Diamond, Ruby, 18k Gold, Silver
1930s Swedish Art Deco Opal Necklace Silver Vintage
Diamond, Emerald, 18k Gold, Silver
1930s Swedish Art Deco Opal Necklace Silver Vintage
Diamond, Emerald, 18k Gold, Silver
1930s German Art Nouveau Opal Necklace Silver Vintage
Diamond, 14k Gold, Silver
1940s Swedish Neoclassical Opal Necklace Silver Vintage
Diamond, Emerald, 18k Gold, Silver
1940s Finnish Retro Opal Necklace Silver Vintage
Diamond, 18k Gold
1940s Finnish Art Deco Opal Necklace Silver Vintage
Diamond, 14k Gold
1930s Swedish Art Deco Opal Necklace Silver Vintage
Diamond, Yellow Sapphire, 18k Gold, Silver
Mid-20th Century Swedish Retro Opal Necklace Silver Vintage
Diamond, Ruby, 18k Gold, Silver
1950s French Medieval Opal Necklace Silver Vintage
Bronze
1950s European Greek Revival Opal Necklace Silver Vintage
14k Gold, Enamel
1930s Italian Art Deco Opal Necklace Silver Vintage
Diamond, Sapphire, 18k Gold
1930s Swedish Art Deco Opal Necklace Silver Vintage
Diamond, Emerald, 18k Gold
1930s Swedish Renaissance Revival Opal Necklace Silver Vintage
Diamond, Pearl, 18k Gold
Early 20th Century Unknown Edwardian Opal Necklace Silver Vintage
Opal, 18k Gold, Sterling Silver
Late 20th Century American Opal Necklace Silver Vintage
Agate, Opal, Sterling Silver
20th Century Modern Opal Necklace Silver Vintage
Onyx, Opal, Sterling Silver
1930s Art Deco Opal Necklace Silver Vintage
Opal, Coral, Silver
1950s Opal Necklace Silver Vintage
1930s Danish Art Nouveau Opal Necklace Silver Vintage
Lapis Lazuli, Sterling Silver
20th Century Opal Necklace Silver Vintage
Sterling Silver
20th Century Opal Necklace Silver Vintage
Opal, Sterling Silver
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