Belais Brothers 14kt White Gold Art Deco Diamond And Onyx Filigree Ring

Metal: 14kt White Gold 
 
Gems: Diamond And Onyx 
 
Approximate Diamond Weight- .05 Carats. 
 
Approximate Onyx Measurement: 18.00mm Long 7.00mm Wide
 
Measurement Of Center Part Of Ring:  21.00mm Long 10.00mm Wide
 
Style: Art Deco
 
Size: 8 1/4
 
Sizable: Yes
 
Weight Of Gold: 3.60 grams
 
Hallmark: "BELAIS". Belais Manufacturing Co. (1863 – June 5, 1933) Founded by David Belais in New York. The Belais Brothers were among the first to use white gold in jewelry in the United States. They worked in the late 19th and early 20th century, starting their experiments with alloys for white gold and presenting the final formula to the trade in 1917. They held a patent on their process through the 1920's. In addition, Belais was known for its elegant and finely crafted settings.