Tiffany & Co. 'Fireworks' Brooch Tourmaline, Diamond, Yellow and Blue Sapphire Brooch in 18K Gold and Platinum status_not_sold with a single bezel-set diamond

with a single bezel-set diamond within concentric bezeled lines

The diamond dome with angled edges

Accompanied with a report from the GIA stating that diamond is H color

Set with a 1

Each half hoop composed of four 18k yellow gold lines of twisted rope design intertwining around fan and kite shaped etched motifs in 18k white gold

Tiffany & Co. 'Fireworks' Brooch Tourmaline, Diamond, Yellow and Blue Sapphire Brooch in 18K Gold and Platinum status_not_sold with a single bezel-set diamondOf firework motif, centering upon a blue green oval cut tourmaline, extending to 9 curved rays each with alternating graduating lines of sapphires, diamonds and yellow sapphires, set in 18k yellow gold and platinum. Signed Tiffany & Co. Includes manufacturer's box.