Diamond necklaces

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).

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.

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...

A double row pearl necklace made of natural cultured pearls with a diameter of approx. 8 - 8.5 mm has a 14k white gold clasp set with 4 natural single cut diamonds (2× 0.025ct, 0.02ct and 0.15ct, color G-H and clarity VS-SI). Marked with the contemporary Czech hallmark for 14k gold.

White gold lobster clasp necklace with a cross set with 36 natural round cut diamonds, each weighing 0.02 ct (total 0.90 ct), G-H color and VS1-VS2 clarity. The cross and chain are made of 14k gold. Stamped in the Czech Republic with contemporary hallmark for 14k gold, the fineness number "585" and the master's mark "P-V".

A magnificent gold necklace composed of four connected Garibaldi chains (double links) with a locket. Classic clasp was stamped in Prague with the Austro-Hungarian hallmark used between 1868 and 1901 for foreign goods. The oval locket has a matte outer case and is set with natural rose cut diamonds on the front and on the bail. Stamped with an...

This 18k white gold pendant is set with four natural cultured pearls and 45 natural round cut diamonds weighing 0.007–0.0075 ct each. The chain is made of 14k white gold and, like the pendant, is marked with the current hallmark.

Necklace made of 18k white gold with natural peridot, natural briolette cut citrine weighing 6.15 ct and natural round cut diamonds with a total weight of 0.08 ct (4× 0.01 ct, 8× 0.005 ct, color G-H and clarity VS-SI).    The fineness of the metal is confirmed by a certificate from the Assay Office.

An interesting pendant - pierot with movable arms, legs and head. Chain and pendant is made of yellow 18k gold, the belt and eyes of the figure are set with diamonds 2x 0.03ct and 1x 0.02ct, color G and clarity VS.

The chain is 114 cm long and made of 14k yellow gold (580/1000 fineness) and is marked with the Austro-Hungarian "fox" hallmark. The enamel surface of the slider is decorated with gold appliqués with pearl and natural rose cut diamonds. The chain has a stopper to prevent it from sliding off. The enamel is very slightly damaged in one place – see photo.

The brightly yellow Austro-Hungarian long curb chain was stamped after 1872 in Vienna with a hallmark for 14k gold (580/1000). The necklace, with a total length of 114 cm, is firmly joined in a 10 cm section from the end, serving as a stopper for the slider, which is adorned with black enamel and set with a rose cut diamond in the center of the...