Antique Art Deco 18k White Gold Diamond Ostby Barton Engagement Ring

Description

Antique Art Deco Ostby & Barton 18k White Gold Engagement Ring
Diamond approximately (carat size-0.03--0.05)---measures 2mm--3mm
Sits up 7mm tall off finger,Face is 12mm tall,and wide
Size is 6 1/2
Circa 1921--100 years old,excellent condition!!
Historical ties to the Titanic,"Ostby and his daughter Helene", were on their way home from a European business trip seeing the latest European jewelry styles and production,when the ship they were on,was the Titanic.Helen escaped the tragedy,but her father did not,he went down with the Titanic.,1912 April 14th
Still to this day,this jewelry is considered highly sought after and collectible of antique jewelry for it's workmanship and historical ties.Exceptional antique condition.
Hallmarked OB and 18k
Boxes and other jewelry not included,but are for sale in my other listings