"BUTTERFLY" - a fantastic brooch made at the end of the 19th century, from a combination of yellow gold 750 (18 carat) and 800 silver, probably in France. The butterfly's wings are studded with 32 pieces of natural diamond rosettes ~ 0.20 ct. H-I / SI-P, 8 natural rubies ~ 1.00 ct, 9 natural sapphires ~ 0.50 ct, 3 natural emeralds ~ 0.05 ct were placed in the abdomen. Dimensions 50 x 35 mm, weight 10.55 grams. Perfect condition !!! Jewelry absolutely unique, collectible, very rarely available on the secondary market !!! The gem is accompanied by a diamond and colored stone expert's certificate, visible in the last photo.