Opal Antique Necklace
1910s British Art Nouveau Opal Antique Necklace
Opal, Gold, 15k Gold
Late 19th Century English Victorian Opal Antique Necklace
Opal, Gold, 15k Gold, Yellow Gold
Late 19th Century British Victorian Opal Antique Necklace
Opal, 15k Gold, Yellow Gold
1890s Unknown Opal Antique Necklace
Diamond, Opal, Gold, 14k Gold, Yellow Gold
1890s Opal Antique Necklace
Diamond, Opal, Yellow Gold
1890s Art Nouveau Opal Antique Necklace
Opal, Pearl, Sapphire, 18k Gold, Yellow Gold
1910s English Opal Antique Necklace
Opal, 9k Gold
Early 1900s Opal Antique Necklace
Diamond, Opal, Yellow Gold, Platinum
1910s Edwardian Opal Antique Necklace
Opal, White Diamond, Diamond, 18k Gold, Platinum, Gold
Early 20th Century Edwardian Opal Antique Necklace
Diamond, Opal, Platinum
1920s Unknown Art Deco Opal Antique Necklace
Opal, 10k Gold, Yellow Gold
Early 20th Century Unknown Opal Antique Necklace
Diamond, Opal, 14k Gold, Gold, White Gold
1890s European Late Victorian Opal Antique Necklace
Opal, Pearl, 18k Gold, Platinum
Early 1900s Unknown Art Nouveau Opal Antique Necklace
Opal, 15k Gold, Yellow Gold
Early 1900s British Edwardian Opal Antique Necklace
Opal, Pearl, Gold
1910s American Arts and Crafts Opal Antique Necklace
Opal, Citrine, 14k Gold, Sterling Silver
1880s Victorian Opal Antique Necklace
Diamond, Opal, 18k Gold
Early 1900s Unknown Opal Antique Necklace
Opal, 9k Gold, Yellow Gold
1880s Unknown Victorian Opal Antique Necklace
Emerald, Opal, 15k Gold, Gold, Yellow Gold
1870s Unknown Victorian Opal Antique Necklace
Opal, Pearl, Gold, 10k Gold, Yellow Gold
19th Century Unknown Victorian Opal Antique Necklace
Opal, Gold, 14k Gold
19th Century Unknown Victorian Opal Antique Necklace
Diamond, Opal, Gold, Silver
Early 20th Century Edwardian Opal Antique Necklace
Diamond, Opal, Gold, Platinum
Early 1900s Unknown Art Nouveau Opal Antique Necklace
Amber, Opal, 14k Gold, Yellow Gold
Early 20th Century Unknown Edwardian Opal Antique Necklace
Diamond, White Diamond, Opal, Pearl, Platinum, Sterling Silver
19th Century Unknown Belle Époque Opal Antique Necklace
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
1920s Art Deco Opal Antique Necklace
Diamond, Opal, 14k Gold, Yellow Gold
1920s Unknown Art Deco Opal Antique Necklace
Diamond, Emerald, Opal, Sapphire, Platinum
1910s American Edwardian Opal Antique Necklace
White Diamond, Opal, Platinum
1890s French Art Nouveau Opal Antique Necklace
Opal, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Early 20th Century American Contemporary Opal Antique Necklace
Aquamarine, Citrine, Opal, Topaz, Blue Topaz, Gold, Silver
1890s German Art Nouveau Opal Antique Necklace
Opal, Silver, Enamel
Mid-19th Century Victorian Opal Antique Necklace
Diamond, Emerald, Opal, White Gold
Late 19th Century English Victorian Opal Antique Necklace
Diamond, Opal, 18k Gold, White Gold, Platinum
Early 1900s Danish Art Nouveau Opal Antique Necklace
Labradorite, Opal, Silver
Early 1900s British Arts and Crafts Opal Antique Necklace
Opal, Ruby
19th Century Unknown Victorian Opal Antique Necklace
Opal, Rock Crystal, Gold, 14k Gold, Yellow Gold
1880s Unknown Victorian Opal Antique Necklace
Diamond, Emerald, Opal, Ruby, Yellow Gold, Sterling Silver, Mixed Metal
Early 20th Century American Art Deco Opal Antique Necklace
Pearl, Ruby, Sapphire, Blue Sapphire, Opal, Gold, 14k Gold, Yellow Gold
Early 20th Century Unknown Art Nouveau Opal Antique Necklace
Diamond, Opal, Ruby, 9k Gold, Yellow Gold
Early 20th Century Art Nouveau Opal Antique Necklace
Opal, Silver
1910s Australian Edwardian Opal Antique Necklace
Opal, 15k Gold
Early 1900s Opal Antique Necklace
Diamond, Opal, Ruby
Early 1900s Unknown Edwardian Opal Antique Necklace
Diamond, Onyx, Opal, 18k Gold
Early 1900s Unknown Belle Époque Opal Antique Necklace
Diamond, Opal, Platinum
1910s Edwardian Opal Antique Necklace
Diamond, Opal, Platinum, Yellow Gold
15th Century and Earlier Australian Opal Antique Necklace
Opal
15th Century and Earlier Australian Opal Antique Necklace
Opal
15th Century and Earlier Australian Opal Antique Necklace
Opal
15th Century and Earlier Australian Opal Antique Necklace
Opal
19th Century British Victorian Opal Antique Necklace
Opal, Pearl, 14k Gold
1870s European Victorian Opal Antique Necklace
Opal, Ruby, 9k Gold
15th Century and Earlier Australian Opal Antique Necklace
Opal
1870s European Victorian Opal Antique Necklace
Diamond, Opal, 18k Gold, Enamel
Early 20th Century European Opal Antique Necklace
Opal, 18k Gold
19th Century British Victorian Opal Antique Necklace
Opal, 9k Gold, Yellow Gold
1920s Unknown Opal Antique Necklace
Opal, Pearl, 9k Gold, Yellow Gold
Late 19th Century English Victorian Opal Antique Necklace
Diamond, Opal, Gold, 15k Gold
19th Century Unknown Victorian Opal Antique Necklace
Opal, Gold, 9k Gold, Rose Gold
Early 1900s British Art Nouveau Opal Antique Necklace
Diamond, White Diamond, Opal, 18k Gold, Yellow Gold, Silver
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Opal Antique Necklace For Sale on 1stDibs
How Much is a Opal Antique Necklace?
- 1stDibs ExpertDecember 4, 2023To tell if a necklace is antique, first look for hallmarks that indicate the maker. If you locate them, you can consult trusted online resources to find out when the company or artisan was active. To qualify as an antique, a necklace must be at least 100 years old. The presence of materials that are no longer commonly used to produce jewelry, like bakelite, camphor glass, foil opals and paste, can be good indicators that a piece is an antique. Antique jewelry is also more likely to have European- and rose-cut gemstones than modern cuts like the brilliant round. Because it can be difficult to date jewelry on your own, you may wish to consult an expert, like a certified appraiser or experienced dealer, for assistance. On 1stDibs, shop a large collection of antique necklaces.