Here is an interesting ring which features a relief of a bronze age rock carving of a longboat,  from Bohuslån in Sweden. 

Here is a lovely, almost three-dimensional sculpted ring by the leading Finnish silversmithy, Lapponia (see bio). The ring bears all the characteristic traits of movement, folds and satin finish.

Here is a fabulous little ring by the Danish maker Guld og Sølv Design, registered in the Jutland town of Horsens since 1974. 

Nice vintage solid Sterling silver ring designed for the fashion house Esprit, purchased in Denmark.

Here is a nice partially braided Sterling siver ring set with a small clear stone. It was purchased in Denmark but I have been unable to identify the maker.

Here is a really interesting ring by the Danish silversmith Sue Sandek, whose studio was registered from 1990-97. The ring features an amber ball set in a small dish atop a highly decorated ring band. 

Here is a lovely sculptural ring from Finland. It is made of bronze.

Here is a substantial Sterling silver ring by the Danish company Silver Z, established in 2010. 

Here is an unusual ring by the Danish silversmithy Guld og Sølvdesign , based in Horsens since 1974. The Sterling silver band has a mottled, oxidised surface. Inset at the front is a small crystal within a gold frame. 

Here is a nice ring with partially brushed silver surfaces by the well-known Finnish silversmith Kultaseppa Salovaara.

Here is a classically elegant oval Sterling silver ring by the renowned Danish silversmith Niels Erik From. The oval silver cabochon is set in a silver dish. The design is in the manner of Georg Jensen's ring 44B

Here is another rose quartz ring by the renowned Danish silversmith, Niels Erik From (see bio). The Sterling silver ring features a slightly domed rose quartz stone. 

. Dainty and simple knot ring, after a traditional Nordic design and one made popular again by the Georg Jensen designer Andreas Mikkelsen. 2 sizes available

Here is a wonderful tiger -eye stone mounted on an open ring  by the Danish company Smykkesmeden.  The tiger -eye stone is framed by poured and coiled silver (plate). 

Here is a delightful Sterling silver ring by the modernist master, Niels Erik From. It features a perfect tiger eye cabochon, with a clear light stripe down the middle. 

Here is a substantial silvertone ring made in Denmark. I have not been able to identify the maker, who uses a conjoined reverse J as his mark, possibly Jørgen Jensen.  An agate stone is held by claws  set in the dish of  this solid square ring.  The ring shank is adjustable. This ring looks unworn

When Royal Copenhagen Porcelain took over the Anton Michelsen silver company in 1968, designers from both disciplines were encouraged to collaborate (see profile). Here are an interesting ring by the artistic director of the Aluminia Fajence division of Royal Copenhagen, Niels Thorsson. The cast porcelain has been hand decorated with brown and gold and set with a ring.

Here is a wonderful silver rose quartz ring by the popular Finnish silversmithy Kultaseppa Salovaara, who were based in Turku from 1955 to 1988.  The rose quartz ball is held in the grip of a modernist claw setting.  This design is featured in Fred Rezazadeh's seminal book ' Collectible Silver Jewelry'. The band is open at the back and is adjustable.  

Have you seen the matching bangle, item 1374 ? 

Here is a wonderful heart ring designed by the modernist master Henning Koppel for Georg Jensen in 1975. It is supplied in its original box.

Here is a fabulous crumple-cast Stering silver ring by the renowned Danish silversmith Jens Johannes Aagaard.  The design is reminiscient of the Lapponia style. 

Here is a very unusual Sterling silver ring by the renowned Danish silversmith Bernhard Hertz (see profile). This helmet ring is solid silver, and thus quite weighty. It features a textured surface which is heavily pitted. 

Here is a sweet mid-century silver ring featuring 4 small flowers. It was made in Denmark and is marked with a maker's mark which I cannot identify. 

Here is a simple, elegant ring by Algot Enevoldsen, th Danish silversmith whose family developed the Pandora brand.  Two silver bands are fused at the front, which sports a small gold ring encircling a small silver ball.

Here is a Sterling silver ring in an unusual modernist design. It was probably created by Wartkes Kirokossian, registered in Copenhagen since 1975.

Here is a nice ring by Dansk Supermarked Indkob, registered from 1989 to 2009. The simple band is twisted at the front, harbouring a small hematite ball. 

Here is a lovely Sterling silver ring with a pierced pattern on the front half of the ring. It was made by the renowned contemporary Danish silversmith Jens Johannes Aagaard (see bio)