A 14 carat yellow gold bow ruby and diamond brooch, ca. 1950-'60. Featuring three brilliant cut diamonds of ca. 0.36 ct., in total, ca. G-H, ca...

A 14 carat two tone gold diamond ring, ca. 1950. Featuring four brilliant cut diamonds of ca. 0.40 ct., ca. H-I, ca. VS2 and ten single cut dia...

A 14 carat white gold clasp set with ruby and diamond. The clasp is designed to support three strands. Featuring four oval cut rubies and five ...

An 18 carat white gold choker necklace with a brilliant cut diamond of ca. 8.22 ct. Featuring a brilliant cut diamond of ca. 8.22 ct., ca. H-I, ...

A 14 carat white gold black and white diamond ring. Featuring sixteen black diamonds of ca. 0.40 ct. and nine white brilliant cut diamonds of c...

A platinum diamond and ruby Art Deco bracelet. The links are set with carré cut rubies and single cut diamonds in a geometrical design, ca. 1.5...

A platinum diamond and ruby cocktail ring, ca. 1940. A twisted and swirl type of design featuring carré cut rubies, single cut diamonds and old...

A rock crystal and pink tourmaline flower shaped lapel pin. Featuring a brilliant cut diamond of ca. 0.14 ct., ca. H-I, ca. VS. Mount and pin o...

An 18 carat yellow gold opal and diamond ring. An asymmetrical design featuring a transparant opal with good play of colour and a brilliant cut...

An 18 carat yellow gold bracelet from the '60's. A wide flat link bracelet., partly brushed in a diagonal pattern with an integrated clasp. Man...

A 14 carat yellow gold intaglio ring. Featuring an oval dark blue agate with an intaglio carving depicting an ancient deity. Gross weight: 8.4 ...

A pair of 18 carat gold and silver diamond snake bangles from ca. 1880. Provenance: former Dutch colony Indonesia, where the pair was made acco...

A 14 carat gold and platinum diamond set crucifix pendant. Featuring sixty six old European cut diamonds in a millegrain setting. A total of ca...

A 14 carat gold ruby and diamond cluster ring. Featuring a diamond of ca. 0.35 ct. in the center, surrounded by six dark red oval cut rubies of...

A 14 carat white gold diamond choker necklace. A twisted link chain with a tongue clasp. The center of the necklace is featuring diamonds with ...

A 14 carat gold diamond cross over ring, ca. 1960-'70. Featuring twenty diamonds set in white gold. Two brilliant cut center diamonds, ca. 0.4...

A 14 carat white gold cluster set diamond bar brooch. Featuring cluster set diamonds of seven brilliant cut diamonds of ca. 1.05 ct., surrounde...

A 14 carat white gold gem set bangle. Featuring ruby, emerald and diamonds of various sizes on the outside of the wide white gold satinated cuf...

A 14 carat white gold diamond cluster ring. Featuring a brilliant cut diamond of ca. 0.35 ct. in the center, surrounded by eighteen brilliant c...

A platinum diamond solitaire ring, ca. 0.70 ct. Featuring a brilliant cut diamond of ca. 0.70 ct., ca. F-G, ca. VS in a six prong setting of tw...

An 18 carat white gold necklace with a diamond and ruby heart. Featuring fourty five brilliant cut diamonds of ca. 1.35 ct., ca. G-H, ca. VS an...

An 18 carat white gold diamond bracelet. Featuring a flat bracelet with rectangular densly aligned links to an integrated clasp with safety eye...

A 14 carat yellow gold diamond and sapphire 'gyspy' ring. Featuring an old brilliant cut diamond of ca. 0.20 ct., G-H, ca. SI in the center an...

An 18 carat yellow gold diamond flower brooch. A stylized designed flower with six petals. Featuring a cluster of three brilliant cut diamonds ...

A rhodolite garnet of ca. 5.95 ct. An oval cut red transparent garnet. Its facets show no wear, the stone has never been set. ca. 14.35 x 10.26...

A pair of amethysts, ca. 9.62 ct. in total. Two emerald cut amethyst stones of light and deep purple colour, respectively 4.99 ct. and 4.63 ct...

A topaz of ca. 25.48 ct. A cusion cut transparent intense blue topaz. The facets show no wer, this stone has never been set. ca. 16.39 x14.92 x...

A rhodolite garnet of ca. 7.83 ct. An oval cut transparent intense purplish red garnet. Facets show no wear, the stone has never been set. ca. ...

An iolite of ca. 6.74 ct. An oval cut transparent deep purplish blue iolite (cordierite). Facets show no wear, the stone has never been set. ca...

An aquamarine of ca. 15.18 ct. An emerald cut transparent aquamarine beryl of bright blue colour. The facets show no wear, the stone has never...

A fire opal of ca. 5.88 ct. An oval cabochon cut transparent deep orange fire opal. Good play of colour. Facets show no wear, the stone has nev...

An aquamarine of ca. 13.72 ct. An emerald cut light blue transparent aquamarine. The facets don't show any wear, the stone has never been set. ...

A heliodore beryl of ca. 20.90 ct. A transparent emerald cut heliodore beryl of light yellow gold colour. Facets show no wear or abrasion, the ...

An aquamarine of ca. 15.88 ct. An oval faceted cut transparent intense light blue aquamarine. Facets show no wear, the stone has never been set...

An andalusite of ca. 3.15 ct. A transparent cusion cut andalusite. Strong pleochroic, greenish and orange colour. Facets show no wear or abrasi...

An aquamarine ca. 19.84 ct. An emerald cut transparent aquamarine beryl of light blue colour. The facets show no wear, the stone has never been...

A fire opal of ca. 9.69 ct. An oval facetted transparent deep orange fire opal. Facets show no wear, the stone has never been set. ca. 18.97 x ...

A 14 carat white gold diamond and sapphire ring. Set with an old European cut diamond of ca. 0.65 ct., ca. H-I, ca. SI2. Further set with twent...

A 14 carat white gold diamond solitaire ring, ca. 0.35 ct. Featuring a brilliant cut diamond in the center of ca. 0.35 ct., ca. G-H, ca. VS1-VS...

A 14 carat yellow gold pendant with a step cut emerald doublet. Featuring a step cut intense green emerald doublet in a rub over case designed...

A bezoar stone enclosed in an 18 carat filigree pendant on a necklace and a gold filigree ring. Provenance: former Dutch colony Indonesia, ca. ...

An 18 carat white gold solitaire ring ca. 2.16 ct. Featuring a brilliant cut diamond of 2.16 ct., colour I (3) and clarity SI 2, set in a six p...

A 14 carat white gold diamond eternity band. Featuring twenty brilliant cut diamonds of ca. 1.4 ct. in total, ca. G-H, ca. VS1. Gross weight: 2...

A 14 carat white gold diamond line bracelet. Set with fifty brilliant cut diamonds, ca. 5.50 ct. in total, ca. G-H, ca. VS1. Gross weight: ca. ...

A lot of melee diamonds, ca. 2.5 ct. in total, ca. thirty two brilliant cut diamonds, ca. F-G-H, VS1 of various sizes. Largest diamond is ca. ...

An aquamarine, ca. 19.60 ct. A greenish blue transparant emerald cut aquamarine. Incl. IGI gemological certificate of 2014, Belgium. Facets sho...

A tourmaline of ca. 8.80 ct. A dark green transparent emerald cut tourmaline. Facets show no wear, stone has never been set. ca. 14.26 x 9.13 x...

An oval cut beryl of ca. 20.99 ct. A dark yellow transparent oval faceted heliodore beryl. The facets show no wear, the stone has never been se...

A rhodolite garnet of ca. 20.06 ct. A cusion cut dark red transparent garnet. The facets show no wear, stone has never been set. 17.09 x13.15 x...

A rubellite tourmaline of ca. 15.36 ct. A cushion cut transparent intense pink reddish tourmaline. The facets don't show wear, the stone has ne...

A sapphire of ca. 2.09 ct. A dark pink transparent oval cut sapphire. The facets hardly show any wear. 8.92 x 7.17 x 4.31 mm. ...[more]

A lot of various calibrated diamonds, ca. 0.49 ct. Eleven calibrated round cut diamonds. ...[more]

An aquamarine of ca. 39.46 ct. A mixed cushion cut transparent intense light blue aquamarine. Its facets show no wear, the stone has never been...

A peridot of ca. 32.96 ct. A mixed cut slight asymmetrical faceted dark green peridot. The facets hardly show any wear. 20.96 x 19.52 x 12.39 m...

An 18 carat white gold opal and diamond cluster ring. A precious cabochon cut opal with good play of colour, ca. 6 ct. surrounded by thirty sin...

A platinum and 14 carat gold Art Deco diamond Hamilton lady's dress watch. Mechanical movement. An ivory white dial with Arabic numerals. Featu...

An 18 carat white gold and platinum emerald and diamond cocktail ring, ca. 30's. Featuring a step cut emerald of ca. 2.30 ct. which is surroun...

A 14 carat white gold and platinum diamond Belle Epoque brooch with a cushion cut diamond of ca. 1.60 ct. Featuring a sun burst design set with...

A two tone 18 carat gold emerald and diamond bracelet. Designed with octagonal links featuring six emerald cut emeralds of ca. 1.30 ct. each an...

An 18 carat two tone gold diamond spiral ring. A flexible spiral shaped ring made in fine wire work, featuring a ball at one end and a drop sha...