René Boivin Jewelry

Straight Line 18k white gold bracelet with 31 round brilliant cut diamonds with a total weight of 21.92 carats. Approximate Color G - H Clarity VSS1 ...

A stunning jewel you'll treasure forever. This brooch is expertly crafted in platinum and features an Art Deco style with 10 carats of diamonds set in a geometric, symmetrical, and s...

A desk clock designed by Cartier. A beautiful and sober desk clock, created in Paris France by the the house of Cartier during the late art deco period, back in the early 1935. This desk clock is very rare and has been designed with geometric art deco patterns and assembled from several polished pieces carved from natural black onyx and reddish translucent agate. All parts mounted in gilded bronze and sterling silver settings of .935/.999. Movement: Swiss mechanical wingding Imhof movement, Caliber 244, Fifteen Jewels, 8 days, Serial. The dial is octagonal with a unique painted scene depicting an ancient Greek ship, most probably from the Homer's Iliad or related to the wars of Troy. Analog without numbers and with golden hands and inscribed, Cartier Swiss...

A stunning, fine and impressive 0.86 carat sapphire and 0.66 carat diamond, 18 karat white gold and platinum set cocktail ring; part of our diverse antique jewelry and estate jewelry...

Cartier desk alarm clock, the movement by Luxor, Swiss, made circa 1960's, is a gilt-brass and painted 8-day going desk clock with alarm and decorative Louis XV style brass handle. ...

An Important Fabergé two-colour gold-mounted guilloche enamel desk clock, marked Fabergé, square, with circular seed-pearl bezel on lilac sunburst guilloché ground, the border enamel...

Beautifully designed and masterfully handcrafted in platinum, set with bright white and lively Old European cut diamonds and embellished with deep blue calibre sapphires.

A desk clock designed by Tiffany & Co. A beautiful and elegant easel back desk clock, created in New York city by the Tiffany & Co. studios, during the art deco period back in the early 1920. This rare piece has been designed in a squared curvilinear shape and carefully crafted up in solid sterling silver .935/.999 . The watch is gilded and is fully embellished with applications of purple-violet and white enamels over a geometric guilloche patterns. It is fitted at the reverse, with an easel back retractable hinged stand. Movement: Is Swiss mechanical wingding, 8 days. The dial is creme-white with arabic golden numerals and with black hands and inscribed, Tiffany & Co. Swiss. Weight: 180.95 Grams, (1115.99 Dwt). Measurements: 80 mm by 80 mm by 16.5 mm (3.15 x 3.15 x 0.65 Inches). Clocks Hallmarks: Stamped with the maker's mark and signed, "TIFFANY & CO. 8 DAYS SWISS". Case Hallmarks: Stamped with the maker's mark monogram, the Swiss mark of the standing Bear for the silver assay, and signed, "CONCORD WATCH CO. STERLING SILVER ARGENT 0.935 CONCORD W. CO SWISS 1608". Concord Watch Co, was founded in Biel, Switzerland in 1908. From the start, the company had its sights set on the American market. Concord produced luxury watches for several jewelry companies, including Tiffany & Co. and Cartier. During peace talks in the Second World War, President Harry Truman gave Concord watches as a gifts to Joseph Stalin and Winston Churchill. The North American Watch Company...

An Art Deco period diamond cluster engagement ring in 18 karat white gold. Set with nine old European cut diamonds of 0.80 CTW in an illusion style mounting designed to look like one...

A magnificent Art Deco bow brooch made of platinum and many diamonds. The brooch dates from the 1930s and has a beautiful openwork and leave design whi...

This stunning diamond line bracelet by renowned designer Sophia D. features 57 round cut diamonds for approximately 3.00 carats set in individual square, detailed platinum settings, ...

Art Deco Old mine cut Diamond on Platinum and Gold Barrette Brooch. Circa 1930. Width: 6.00 centimeters. Height: 1.70 centimeters. Total weight: approx. 8.80 grams.