A ring crafted from light yellow 9.5k gold (Au 395/1000). The natural almandine, with a flat top—as is typical of signet rings—and a faceted bottom, is interestingly set diagonally relative to the band. On both sides of the ring, there is a decorative line running along the shank.

The band is otherwise smooth, without further decoration.

The piece is not marked; the metal’s fineness is confirmed by a certificate issued by Czech Assay Office.

Short video of the ring here.

This 14k yellow gold ring with a synthetic ruby is stamped with the Czechoslovak "lion" hallmark used since 1929 and the fineness number "585".

It is size 59 and can be resized by a few sizes free of charge. 

A ring crafted from 14k yellow gold. The front, partially movable side of the ring is made up of natural river pearls and beads strung on a wire. The back is solid and marked with the hallmark used between 1949 and 1992, the fineness number "585," and the maker's mark "MR."

The ring size is approximately 57.5.

This 14k rose gold ring is dominated by a natural Austrian almandine, surrounded by two rows of natural Bohemian garnets. It is stamped with the Austro-Hungarian “fox” hallmark and the letter “A,” indicating Vienna as the place of hallmarking.

The ring size is 53, and we will gladly adjust it slightly for you free of charge.

This delicate 14k yellow gold ring features a natural sea coral in a cabochon cut set into an engraved setting. The piece is marked with the current "swan" hallmark.

The ring size is 57, and we would be happy to resize it for you free of charge.

A snake motif ring made of 14k yellow gold, set with a synthetic ruby. Marked with a modern "swan" hallmark.

The ring size is 58

This ring from the 1920s–1930s is set with old cut natural diamonds with a total weight of 0.34 ct (1 × 0.12 ct and 2 × 0.11 ct, G–H color, SI clarity), complemented by 8 natural rose cut diamonds on the sides. The ring is made of 18k yellow gold combined with silver. 

The ring size is 61, and we will be happy to adjust it for you free of charge.

This Austro-Hungarian ring made of 14k rose gold is dominated by a synthetic ruby, in the center of which is set a natural, single cut diamond weighing 0.06 ct. The piece is stamped with an Austro-Hungarian hallmark and the letter "A," which refers to the Assay Office in Vienna, and the maker's mark "LS."

The ring size is 56, and we will be happy to slightly adjust it for you free of charge.

14k yellow gold ring features a single natural round-cut diamond in a white gold setting; the diamond is of G color, VS2 clarity, and weighs 0.40 ct. The piece is stamped with a hallmark in use since 1992.

The size is 59,5, we will be happy to resize the ring free of charge.

An 18k gold ring with a silver-plated crown and shoulders. Set in the center of the ring is a natural old cut diamond weighing 0.52 ct, I color, and SI2 clarity. It is set in a raised flower-shaped crown, decorated on the sides with millegrain and engravings featuring floral and leaf motifs.

The ring size is 53 and can be adjusted by a few sizes free of charge. The piece is marked with a Czechoslovak hallmark used in the 1930s.