French 1880 Victorian Geometric Signet Ring in 18 Karat Gold with Sardonyx

Geometric signet ring designed by Cartier. Very unusual signet ring, created back in the 1970 by the jewelry house of Cartier. This ring has been crafted as a piece of Italian art i...

Signet ring designed by Tom Ford for Gucci. A modernist geometric cushion shaped ring, designed during the period of Tom Ford as a creative director for Gucci. This unusual cocktail ring, was crafted in Firenze Italy in solid white gold of 18 karats with high polished finish Jasper Ironstone: Mount at top in a bezel setting, with 1 flat sliced cushion cut (20 x 19 mm) of a natural red Ironstone...

A geometric cocktail ring. Beautiful oversized geometric cocktail ring, created in Italy during the postmodern period, back in 1980. This fabulous ring is huge and generous in size,...

Geometric ring designed by the Aletto Brothers. A contemporary geometric cocktail ring, created by the Italo-American jewelry designers Aletto Brothers. This cocktail ring has been masterfully crafted in a bombe shape in solid yellow gold of 18 karats with high polished finish. Labradorite: Mounted on top, with 1 fancy curved cabochon cut carved from natural labradorite attached to the ring with one round screw. Diamond: Accented with 1 round brilliant cut diamond of .06 carats, white colorless F color, VS-1 clarity. Birthstone: For the month of March. Weight: 24.65 Grams, (15.80 Dwt). Size: 8 sizeable. Measurements: 25.5 mm by 23 mm (1.0 x 0.91 Inches) and raise 13 mm over the finger. Hallmarks: Stamped with the maker's mark, the mark for the assay of the gold and signed, "ALETTO BROTHERS .750". Aletto Brothers is a world-renowned master of the sophisticated and meticulous technique of invisible setting, the Aletto family of jewelers is constantly pushing the boundaries to create impeccably-crafted and extremely personal works of wearable art. They passed their knowledge and refined their skills over five generations, the Aletto Brothers name stands for excellent craftsmanship and quality. Still family owned and operated, the firm is currently based in Boca Raton, Florida, but was originally started in Naples, Italy, by Bartolomeo Aletto an Italian goldsmith. His first major commission was to create a special piece of jewellery to celebrate the inauguration of the Eiffel Tower at the 1889 Exposition Universelle in Paris. In 1962, Alberto Aletto who was the third generation, moved the company to America, opening his business in New York. It is his son Alfredo who is leading the firm today with the support of his sons Alberto, Luigi and Mario. Excelling in complicated techniques, such as invisible-setting, the Aletto Brothers continue to create highly sought after, beautiful pieces of jewellery. Labradorite is a feldspar mineral of the plagioclase series that is most often found in mafic igneous rocks such as basalt, gabbro, and norite. It is also found in anorthosite, an igneous rock in which labradorite can be the most abundant mineral. Model: R0062-6150 Collateral: It is accompanied by the designer's presentation leather jewelry pouch...

Sculptural ring designed by Jean Dinh Van. An iconic geometric ring, created in Paris France by the artist goldsmith Jean Dinh Van, back in the 1970. This ring has been crafted with pure forms in solid white gold of 18 karats with high polished finish. Embellished with a natural vivid blue Afghani lapis lazuli. This piece blends perfectly with the geometric motif so dear to the Maison of Dinh Van. and Cartier back in the 1970. This same model was also produced for Cartier. Lapis Lazuli: Mount on top in a bezel setting, with 1 oval cabochon cut (12 x 14 x 3 mm) carved from natural blue lapis lazuli of about 5 carats. Weight: 6.3 Grams, (4.15 Dwt.). Size: 5 and may be sized on request. Measures: 17 mm by 16 mm (0.67 x 0.63 Inches) and raise 7 mm over the finger. Hallmarks: Stamped with French marks; the maker's Maitre cartouche Ste DD (Societe Dinh Van), the gold assay mark and signed in full, "1970 DINH VAN© 18 KT". Dinh Van - Editorial Article – Broken English Jewelry...

Signet flip ring with an ancient coin from Segesta city. Fabulous coin signet ring, crafted with ancient flip technique in solid yellow gold of 18 ka...

Antique Sardonyx Signet Ring 18ct Gold Circa 1880 Fabulous, Victorian Oval Shaped Signet Ring. Set with a Smooth Oval Sardonyx Stone. Mounted on ...

Dalben design 18k solid yellow gold scratch engraved finishing signet ring . Ring size 7 1/4 USA - EU 55 . Top dimensions : height 15,5 mm width 14,5 mm This ring requires three we...

A superb signet ring, set with a brilliant shield cut sardonyx and modelled in 18carat yellow gold. Hallmark Birmingham 1927. Ring Size: U or 10 Stone Dimensions: 11x9mm Weight: 6.2g

This curvaceous, contemporary take on the classic signet ring is crafted from solid 18-carat yellow gold with a high-polished finish. This ring is made to order and can be produced ...

18K white gold signet ring is from Timeless Collection. This exceptional piece of jewellery is made from natural white diamonds in total of 5.93 Carat.Total metal weight is 28.15 gr....

Ring in 18 karat yellow and white gold, own hallmark. Important tank ring, the top of this antique signet ring is bulging and set with lines of rose-cut diamonds. In the center of th...