Cartier 1969 Dinh Van Geometric Sculptural Astral Ring in 18 Karat Yellow Gold

A geometric R14 ring designed by Jean Dinh Van. Beautiful geometric modernist piece, created in Paris, France at the jewelry atelier of the iconic designer Dinh Van. This lovely ra...

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...