30. DIADEME CULTURED PEARLS AND DIAMONDS Forming a band decorated with geometric motifs set with old-cut, 8/8-cut and brilliant-cut diamonds, underlined by two lines of round cultured pearls, accented by three oval cultured pearls, French import hallmark for 18K (750°/00) gold, height 6.80 cm, width 13.00 cm, inside diameter 11.00 cm, gross weight 80.56 g. DIAMOND AND CULTURED PEARL TIARA Designed as a band decorated with geometric motifs, set throughout with old brilliant- single- and brilliant-cut diamonds, highlighted by two lines of round- and oval-shaped cultured pearls, French import marks for 18 carat gold, height 6.80 cm, width 13.00 cm, inner diameter 11.00 cm, gross weight 80.56 grams.