Vintage Belais Diamond Sapphire Engagement in 18k White Gold.  Handcrafted by the iconic Belais Manufacturing Co. jewelers, this Art Deco engagement ring features .72 carats of Old European cut diamonds and .46 carats of blue sapphire in 18 karat white gold. Two (2) .36 carat OEC diamonds with glittering facets are set in diamond bezels. Two (2) .23 carat sapphires with a dark Ceylon hue accent the diamond duo. Geometric Deco engravings adorn the shoulders and gallery of the ring, finished in polished 18K white gold.