A gold chain with a sun-shaped pendant, both made of 14k yellow gold. It is stamped with the fineness number 585 and the valid "swan" hallmark.

This 14k yellow gold necklace features a natural sea coral set in an engraved pendant. The piece is marked with the current "swan" hallmark. 

A 46 cm chain with a pendant made of 14k yellow gold. The pendant is set with a natural round cut diamond weighing 2.02 ct, color K, and clarity VS2. The diamond is certified by the IGI (International Gemological Institute).

A strand of cultured freshwater pearls in a golden hue, approximately 7 mm in diameter.

The clasp is made of 14k yellow gold, stamped with contemporary Czech state hallmark.

This Art Nouveau pendant features 4 natural pearls and 33 natural rose cut diamonds set into its intricate surface adorned with a floral motif.

The pendant has no manufacturer's or country of origin mark; the attached chain is stamped with the Swedish foreign goods hallmark in use since 1912 and the "18k" fineness mark. Both pieces are made of 18k yellow gold.

The fineness of the metal is confirmed by a certificate from Czech Assay Office.

Art Deco necklace made of 14k rose and yellow gold (with white gold accents), was made in Czechoslovakia in the 1940s. The decorative part consists of hollow, geometric links and an organically shaped centerpiece set with a natural round cut diamond weighing 0.178 ct, of G color and VVS2 clarity.

A 119 cm long Austro-Hungarian chain consisting of double links, each flanked by small beads. The material is partially hollow 14k yellow gold (580/1000), stamped with the Viennese Austro-Hungarian “fox” hallmark with the letter “A” and the maker’s mark “JH”. These hallmarks are found both on the chain and on the lobster clasp, which is made of rose gold.

A delicate necklace crafted from 14k yellow gold. The central square link, to which chains with natural pearls are attached, is adorned with hand-crafted filigree. The rolo-style chain fastens with a spring ring clasp. Stamped with the Austro-Hungarian "fox" hallmark used between 1872 and 1922.

A strand of cultured freshwater pearls ranging in size from 3 mm to the largest pearl in the center, which measures 6.5 mm in diameter. The clasp is a 14k gold lobster clasp plated with rhodium, which has already worn off slightly. Stamped with the Czech state hallmark.

This long chain, made primarily of 14k yellow gold (the clasp carabiner and the back of the slider are made of rose gold), was hallmarked in Prague after 1902 with the Austro-Hungarian hallmark for goods imported from abroad.

The necklace, with a total length of 148 cm, is equipped with a slider. The slider is set with four natural tourmalines on one side, while the other side is decorated with engraving.

This is a beautiful piece of artisanal craftsmanship from the early 20th century. The clasp carabiner was formerly used to attach a pocket watch or lorgnette.