18TH CENTURY DIAMOND BROOCHES WITH TIARA FRAME

18TH CENTURY DIAMOND BROOCHES WITH TIARA FRAME
Old-cut diamonds, gold and silver, circa 1780, with later diamond-set surmounts to convert the two smaller sprays to ear pendants, with later tiara frame and blue velvet tiara case

Diamonds: for a total approximate weight of 8.00 - 10.00 carats

Size/Dimensions: larger brooch 6.7 x 5.4 cm; two smaller brooches 5.4 x 3.8 cm; tiara frame inner circumferance approximately 34.0 cm
Gross weight: 58.5 grams