M And J Jewelry
21st Century and Contemporary American Modern Pendant Necklaces
Diamond
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, 18k Gold
21st Century and Contemporary American Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Modern Engagement Rings
21st Century and Contemporary American Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Modern Engagement Rings
Diamond, White Gold
21st Century and Contemporary American Modern More Jewelry
18k Gold, Yellow Gold
Vintage 1970s American Cuff Bracelets
14k Gold, Sterling Silver
Antique 19th Century Swiss Pocket Watches
Gold, Enamel
21st Century and Contemporary American Engagement Rings
Diamond, 18k Gold, Platinum
Vintage 1970s Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary American Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Artisan Wrist Watches
Blue Sapphire, Sapphire, Pearl, Diamond, Platinum, White Gold, 14k Gold,...
Antique Late 19th Century Wrist Watches
Diamond, Pearl, Gold, Platinum, Enamel
21st Century and Contemporary American Modern Three-Stone Rings
Yellow Diamond, Platinum
2010s American Pendant Necklaces
Diamond, White Gold
2010s American Contemporary Engagement Rings
Diamond, Platinum
Vintage 1950s American Cocktail Rings
Diamond, Ruby, Platinum
Antique 1890s French Art Nouveau Desk Accessories
Silver
Vintage 1910s British Dome Rings
Diamond, Platinum
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, White Gold, Platinum
Vintage 1950s American Native American More Jewelry
Turquoise, Sterling Silver
Vintage 1930s Swiss Wrist Watches
18k Gold, Rose Gold
21st Century and Contemporary American Modern Chandelier Earrings
Diamond, Platinum
2010s American Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Yellow Diamond, Diamond, 18k Gold
21st Century and Contemporary Engagement Rings
Diamond, White Gold, Platinum
21st Century and Contemporary Engagement Rings
Diamond, White Gold
21st Century and Contemporary American Engagement Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Dangle Earrings
Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary Hoop Earrings
Diamond, 10k Gold, White Gold, Yellow Gold
Antique Early 1900s American Art Nouveau Brooches
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
2010s American Victorian Bangles
White Diamond, Emerald, Opal, Ruby, Sapphire, Tanzanite, 14k Gold, Yello...
2010s American Victorian Bangles
White Diamond, Emerald, Opal, Ruby, Sapphire, Tanzanite, 14k Gold, Yello...
2010s Turkish Modern Fashion Rings
14k Gold
Antique 1890s English Late Victorian Flatware and Serving Pieces
Silver
2010s Israeli Loose Gemstones
Diamond
2010s Turkish Modern Pendant Necklaces
14k Gold
2010s Israeli Loose Gemstones
Diamond
Early 20th Century American Art Deco Engagement Rings
Diamond, Platinum
Early 20th Century Unknown Edwardian Engagement Rings
Diamond, Platinum
21st Century and Contemporary Spanish Modern Drop Necklaces
Gold Plate, Enamel, Silver
2010s Turkish Pendant Necklaces
14k Gold
21st Century and Contemporary American Three-Stone Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Three-Stone Rings
Emerald, Diamond, White Diamond, Platinum
Mid-20th Century American Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Platinum
Early 20th Century Unknown Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Portuguese Contemporary Brooches
Diamond, Ruby, Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Cufflinks
Sapphire, Blue Sapphire, Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary More Silver, Flatw...
Black Diamond, Pearl, Silver, Sterling Silver
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Emerald, Sapphire, Purple Sapphire, Gold
Antique 1890s Austrian Late Victorian Brooches
Diamond, Gold, Silver
21st Century and Contemporary Portuguese Contemporary Brooches
Diamond, Ruby, Gold, White Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Brooches
Diamond, Emerald, Gold, White Gold
21st Century and Contemporary Portuguese Contemporary Brooches
Amethyst, Citrine, Diamond, Topaz, Gold, Rhodium, White Gold
Antique Early 1900s Brooches
Diamond, Gold, 14k Gold, White Gold, Platinum
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Ruby, Sapphire, Pink Sapphire, Gold, Yellow Gold
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M And J Jewelry For Sale on 1stDibs
How Much is a M And J Jewelry?
- What does M mean on jewelry?1 Answer1stDibs ExpertApril 26, 2024On jewelry, what M means varies. The "M" hallmark usually signifies that the piece comes from a particular maker. However, several jewelry makers have used "M" hallmarks. Among them are Maui Divers, Mikimoto and Movado. For more information and assistance with identification, you can consult trusted online sources or an expert, such as a certified appraiser. Shop a wide range of jewelry on 1stDibs.