Schlumberger 16 Stone Diamond Ring "Works of Art" Known for their superior skills

Known for their superior skills as goldsmiths

they are versatile

Fabricated in sterling

Circa 1880s by Alfred De Breanski Sr

Decorated with a fabulous Swiss cross and the motto "Labore et Virtute"

Schlumberger 16 Stone Diamond Ring "Works of Art" Known for their superior skillsCirca 1980s, Platinum 18k, by Jean Schlumberger for Tiffany & Co. New York. Tiffany style at its Schlumberger best! The 16 diamond ring features traditional ribbon X's and diamond O's. This rather rare, platinum and yellow gold version is an even harder to find size 7 and 1 2. Schluberger's visionary designs honored traditional Tiffany while creating a dazzling new body of work. An older version, it has a bit more diamond weight (1. 12 carats of F