Jasper Brooches

Italian platinum brooch with green jasper, small onyxes, and diamonds for a total of 1.20 carats / Made in Italy 1920-1930s Length 4.2 cm, width 2.3 cm

Contemporary Brooch/Pendant A unique brooch and pendant with a landscape jasper donut set in silver artfully juxtaposed with a fragment of carved buffalo bone from the Dayak culture...

Weight: 14.5 Grams Stone: Agate, Bloodstone, Jasper Measurements: 45 x 37 mm Hallmark: Silver Tested ITEM #:BR-1068-101023-04

An Egyptian revival brooch designed by Maison Birks. Beautiful and rare brooch, created by the Maison Birks during the late Victorian period, back in the 1890. Crafted with Egyptian revival patterns in three tones of 14 karats gold. Designed as a bar, with six intricate motifs representing the lotus flowers from the Nile river. The Pharaoh portrait IS carved with beautiful details in natural reddish jasper and he's show wearing a tri-color Nemes. Fitted in the reverse with a hinged horizontal bar and a mechanical security lock to wear as a brooch. Nemes This were pieces of striped head cloth worn by pharaohs in ancient Egypt. It covered the whole crown and behind of the head and nape of the neck (sometimes also extending a little way down the back) and had lappets, two large flaps which hung down behind the ears and in front of both shoulders. It was sometimes combined with the double crown, as it is on the statues of Ramesses II at Abu Simbel. The earliest depiction of the nemes, along with a uraeus, is the ivory label of Den from the 1st Dynasty...

An Egyptian revival pendant brooch. Fantastic piece, created in Roma Italy during the Papal States period, back in the 1850. This piece is really incredible detailed and was carefully crafted with Egyptian revival patterns, in solid rich yellow gold of 18 karats. It is embellished with several panels decorated with intricate micro mosaics depicting an Egyptian Pharaoh. Accented with patterns of dots and twisted tiny wires, geometrically placed. The micro mosaic panels are Italian also, surely created in Venice during the same period from more than 800 microscopic pieces, carved from natural stones, such as; blue lapis lazuli, red jasper, black onyx, green malachite, black onyx, lava, creme nacre and 24k gold. This is piece of art, composed by elements from several artistic movements, carefully mixed together during the grand tour era, such the Victorian, the Etruscan and the Egyptian revivals. Weight: 21.60 Grams, (13.85 Dwt). Measurements: 42 mm by 60 mm (1.65 x 2.38 Inches). Resultado de imagen para vatican roma gold hallmarks Hallmarks: Stamped with the old Papal States assay marks for the 18kt gold. One time with the Crossed Keys and a Cardinal Capello inside a triangle and one time with the maker's lozenge cartouche with the number 16 for the Roman identification goldsmith. History of the Hallmark: The first statutes of the guild of Roman goldsmiths date back to 1358, in which was stated the rule of the warranty punch. The University of Goldsmiths was founded in 1508 and the statutes approved the following year introduced the use of the master's mark in addition to the previous guarantee mark. In 1738, with the reform of the Statutes of Goldsmiths, the guild acquired the name of "Nobil Collegio degli Orefici ed Argentieri di Roma" (Noble College of Goldsmiths and silversmiths of Rome). The warranty mark used prior to the French invasion was a series of "crossed keys of St. Peter under a liturgical umbrella" enclosed into shields, ovals or other geometric shapes. Note: It was in 1870, the conquest of Rome marked the end of Stato Pontificio...

A vintage statement pin brooch. A triangular jasper gemstone is framed with 14K gold. Hallmark 14K is on the backside. Weight: 7.5 grams. Collectible L...

This is a dynamic brooch designed by Swiss jeweler Gilbert Albert in 1970s. It is crafted in 18K yellow gold. There are 9 interchangeable semi precious gem (quartz, onyx, opal, jaspe...

Pendant brooch is designed as an oversized puffed and dimensional anchor. Deeply engraved with a floral motif while surrounded by a twisting rope motif. Inlaid with bluish green bloodstone, purplish red jasper, banded brown-gray agate, and pink jasper...

Geometric pendant-brooch designed by Kurt Aepli (1914-2002) for Gubelin. An exceptional sculptural piece of art, created in Zurich Switzerland, by Aepli ba...