Opal Necklaces
1980s European Retro Vintage Opal Necklaces
Diamond, Opal, 18k Gold
Late 20th Century British Retro Opal Necklaces
Diamond, Opal, 9k Gold, Yellow Gold
Mid-20th Century Mexican Retro Opal Necklaces
Onyx, Opal, Sterling Silver
1960s Australian Retro Vintage Opal Necklaces
Opal, Yellow Gold, 9k Gold
1940s North American Retro Vintage Opal Necklaces
Opal, 14k Gold
2010s American Retro Opal Necklaces
Diamond, Opal, Gold, 14k Gold, Rose Gold, White Gold
1960s American Retro Vintage Opal Necklaces
Opal, Diamond, Gold, 18k Gold, Yellow Gold
1940s Unknown Retro Vintage Opal Necklaces
Opal, 14k Gold, Yellow Gold
20th Century Unknown Retro Opal Necklaces
Opal, Ruby, 10k Gold, Gold, Rose Gold, Enamel
1980s Unknown Retro Vintage Opal Necklaces
Diamond, Opal, Gold, White Gold
1970s American Retro Vintage Opal Necklaces
Diamond, Opal, Gold, 14k Gold, Yellow Gold
1960s French Retro Vintage Opal Necklaces
White Diamond, Opal, Fire Opal, Diamond, Yellow Gold, Gold, 18k Gold, Wh...
1940s Unknown Retro Vintage Opal Necklaces
Opal, 14k Gold
21st Century and Contemporary American Retro Opal Necklaces
Diamond, White Diamond, Opal, Multi-gemstone, Gold, 18k Gold, Yellow Gold
1950s Unknown Retro Vintage Opal Necklaces
Opal, Ruby, Gold
1980s American Retro Vintage Opal Necklaces
Diamond, Opal, Ruby, 14k Gold, Yellow Gold
19th Century Unknown Victorian Antique Opal Necklaces
Diamond, Opal, Yellow Gold
2010s Australian Contemporary Opal Necklaces
Opal, Yellow Gold, 18k Gold
2010s Opal Necklaces
Opal, Diamond, Gold, 14k Gold, White Gold
1980s Vintage Opal Necklaces
Diamond, Opal, Pearl, Yellow Gold
Late 20th Century British Opal Necklaces
9k Gold
2010s Australian Contemporary Opal Necklaces
Opal, Diamond, 18k Gold, White Gold
1980s French Vintage Opal Necklaces
Gold Plate
Late 20th Century British Opal Necklaces
Gold, 9k Gold
Late 20th Century British Opal Necklaces
9k Gold
Late 19th Century British Russian Empire Antique Opal Necklaces
Diamond, Opal, Gold, 14k Gold, Yellow Gold
2010s Dutch Artisan Opal Necklaces
Diamond, Opal, 18k Gold
Early 2000s American Artist Opal Necklaces
Opal, Turquoise, 18k Gold
Late 20th Century American Retro Opal Necklaces
Opal, Diamond, White Gold
1980s American Retro Vintage Opal Necklaces
Opal, 18k Gold, Gold, Yellow Gold
1970s Retro Vintage Opal Necklaces
Diamond, Opal, 18k Gold
1940s Retro Vintage Opal Necklaces
Diamond, Opal, Pearl, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold
20th Century Unknown Retro Opal Necklaces
Diamond, Emerald, Opal, 18k Gold, Yellow Gold
1980s Retro Vintage Opal Necklaces
Diamond, Emerald, Opal, Pearl, 18k Gold
1950s American Retro Vintage Opal Necklaces
Diamond, Opal, 18k Gold, White Gold
Late 20th Century Unknown Retro Opal Necklaces
Opal, Quartz, 14k Gold, Yellow Gold
1970s Retro Vintage Opal Necklaces
Diamond, Opal, Gold, 18k Gold, White Gold
1950s Italian Retro Vintage Opal Necklaces
Pearl, Diamond, Opal, 18k Gold, Yellow Gold
1940s British Retro Vintage Opal Necklaces
White Diamond, Opal, 18k Gold, Platinum
Mid-20th Century Unknown Retro Opal Necklaces
Diamond, Opal, 14k Gold, Yellow Gold