About Incogem
At Incogem, we specialize in the restoration, repair, and redesign of jewelry. From watches to pearls and rings, our master jewelers can restore your jewelry to a like-new appearance. All of our custom jewelry designs are handled by our G.I.A. graduate gemologist and master jewelers. We carry antique, vintage, designer and modern jewelry. We have over 30 years of service in the jewelry business and are the official jeweler of the Incogem Floating Diamond Pendant.

Established in 20151stDibs seller since 2018
Featured Pieces
1990s Unknown Retro Choker Necklaces
Gold, 14k Gold, Yellow Gold
1990s Contemporary Cluster Rings
Diamond, Yellow Gold
1990s Contemporary Band Rings
Diamond, White Gold
Vintage 1940s Art Deco Brooches
Diamond, White Gold
Antique 1830s Early Victorian Cuff Bracelets
Diamond, 14k Gold, Enamel
1990s Unknown Retro Link Necklaces
Gold, 14k Gold, Yellow Gold
1990s Unknown Retro Choker Necklaces
Gold, 18k Gold, Yellow Gold
Vintage 1980s Unknown Retro Link Necklaces
Gold, 18k Gold, Yellow Gold
Vintage 1970s Unknown Retro Brooches
Pearl, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold
Vintage 1980s Art Deco Chain Bracelets
Yellow Gold
Vintage 1980s Art Deco Tennis Bracelets
Diamond, Gold
Vintage 1970s Art Deco Link Bracelets
Jade, Gold
More About Incogem

Vintage gold cocktail ring, bezel/pave, 4.20 carats.


Ilias Lalaounis vintage gold diamond ring, 0.85 carats.

Vintage emerald and diamond gold ring, bezel/pave, emeralds 0.64 carat., diamonds 1.56 carats.

David Yurman Albion ring with pave diamonds (925) silver approximately 1 carat.





