Bidspirit auction | 14K White Gold Ostby Barton

14K White Gold Ostby Barton Antique Art Deco Ring - An antique Ostby Barton 14K white gold art deco estate ring featuring a rectangular black onyx stone accented with diamond and filigree details. Marked OB (B is worn) 14K. Mounting measures approximately .70” x .40”. Ring size is 5.25. Ring weight 1.5dwt. IMPORTANT SIGNIFICANCE of this ring: Engelhart Cornelius Ostby perished in the sinking of the Titanic in 1912. His daughter, Helene, survived the tragedy.