About Diamondten
Your Trusted Destination for Genuine Tiffany & Co. Engagement Rings, and Genuine Antique Diamond Treasures! At DiamondTen, we take pride in offering a distinctive collection that spans the realms of authentic pre-owned Tiffany & Co. engagement rings, and a captivating array of genuine antique diamond pieces. Our commitment to excellence is rooted in over 46 years of experience, beginning with our brick-and-mortar retail location that still thrives in the same spot today. In 1998, we extended our legacy with the establishment of Diamond Ten, our esteemed internet divisio...Read More

Established in 19981stDibs seller since 2022
Featured Pieces
Vintage 1920s Art Deco Wrist Watches
Sapphire
Vintage 1920s Art Deco Wrist Watches
Diamond, Emerald, Gold-filled
Antique Early 1900s Victorian Band Rings
14k Gold, Yellow Gold
Antique 1890s Victorian Band Rings
14k Gold, Yellow Gold
Antique Early 1900s Victorian Pendant Necklaces
Diamond, 14k Gold, White Gold
Vintage 1920s Signet Rings
10k Gold, White Gold
2010s Pendant Necklaces
Diamond, 14k Gold, Yellow Gold
2010s Pendant Necklaces
Diamond, 14k Gold, Yellow Gold
Antique 1860s Victorian Pendant Necklaces
Pearl, Sapphire, Gold, Rose Gold
Vintage 1920s Art Deco Pendant Necklaces
Pearl, 14k Gold, Yellow Gold
Antique 1880s Victorian Pendant Necklaces
Onyx, Pearl, 14k Gold, Yellow Gold
Antique 1860s Victorian Stud Earrings
Diamond, 14k Gold, Yellow Gold
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