Austro-Hungarian ring - - Jewels, watches and gold

Early 20th century earrings of Austro-Hungarian manufacture.
Made from yellow gold with front disc and silver settings.
Set with 18 rose cut diamonds with a total weight of approx. 0.54 ct
Lever-back 'hook' clasp.
In perfect condition.
Height 1.85 cm
Width 1.22 cm

Gorgeous bracelet produced in St. Petersburg, period zar Alexander II
14K Gold
Secret vane on the center clasp box, elegantly enameled and enriched with diamonds
Lenght cm 22
Weight 65
Good conditions

Ring made in 18K white gold.
On two rows it bears "tapered" cut diamonds weighing about 0,80 ct.
Upper shine two drop cut emeralds (tot. weight 2,52 ct.), oustanding on girdles of brilliant cut diamonds (total weight 0.75 ct.).
Italian production of the second half of the 20th century

Ring made of 18K yellow gold, inspired by Castellani's "granulation" technique.
It bears a natural "old Europe" brilliant cut diamond weighing ct. 1.13.
Italian production of the first decade of the 20th century

Gorgeous peridot earrings
18K yellow gold, total weight gr. 32,94

Measure cm. 3,3x2,8