Retro French sapphire lapel clip in 18 karat gold. Cylindrical and geometric lapel clip decorated with a line of four calibrated synthetic sapphires. This lapel clip can be worn on a jacket or as a brooch. Dating from the Retro period and designed in the style of Mauboussin, it was made by Louis Heissler, circa 1935/1940 in France.
Eagle head hallmark and hallmark of the Louis Heissler workshop, which worked for Mauboussin from the 1940s to the 1960s, numbered.
Large French enameled poissardes in 18k yellow gold. Large pair of earrings called “poissardes” adorned with an oval-shaped purple enamel motif. In the center, a silver fleur-de-lis is inlaid on the enamel and set with a rose-cut diamond. French earrings, early 20th century, France.
Eagle head hallmark (French state hallmark for 18 karat gold), B59
Height: 5 cm Width: 1.8 cm
Fleur de lys dimensions: 6 x 5 mm
Condition: slight wear scratches, enamel restoration (invisible to the naked eye).
Diamond flower ring in 18k white gold. Late Edwardian flower-shaped ring with an old-cut diamond, approx. 0.20 carat, held in place by 6 high prongs. The diamond is surrounded by 16 single-cut diamonds.
Late Edwardian ring, circa 1930-1940.
Owl hallmark (french state hallmark for 18 karat gold)
Sapphire pearl cocktail ring in 18 karat (750) yellow gold. Cocktail ring centered on a 9 mm-diameter flat-bottomed pearl surrounded by 14 natural blue round sapphires. The ring has a large openwork basket 8 mm high. Retro ring, circa 1940.
Owl hallmark (french state hallmark for 18 karat gold)
Finger circumference: 55 UE or 7.25 (can be changed)
Ring head diameter: 16 mm Basket height: 12 mm (with pearl); 8 mm (without pearl)
Aquamarine clip brooch in 18 karat yellow gold and platinum. Retro period lapel clip in the form of a trapezoid ribbon, centered on a large pear-cut aquamarine weighing approx. 7.17 carats. The clip is decorated with platinum bands set with 13 rose-cut diamonds. Retro period lapel clip, circa 1940.
Owl and mascaron hallmarks (french state hallmark for 18 karat gold and platinum)
Circular diamond ring in platinum and 18 karat rose gold. Ring set with a central flat Dutch rose-cut diamond. The diamond is raised by eight prongs and surrounded by 12 rose-cut diamonds on a platinum setting. Antique ring, late Art Deco, early Retro period, France, Lyon.
Marked with an eagle’s head and the goldsmith’s mark of Rénart François (active in Lyon from 1934).
Finger size: 60 EU or 9 US (can be changed)
Tray size: 14 x 14 mm
Estimated weight of the central diamond: 0.05 ct
Estimated weight of the diamonds: 0.30 ct
Flexible band bracelet in 18 karat yellow gold (750). Vintage bracelet featuring a wide flat mesh, decorated in places with squared chasing. Two safety clasps on the edges of the main flat clasp. Vintage bandeau bracelet, circa 1970, France
Weevil hallmark (french state hallmark for 18 karat gold) and goldsmith’s hallmark
Taxco style silver cufflinks. Pair of cufflinks decorated with a geometric motif and a cabochon-cut Eilat stone (stone composed of chrysocolla, turquoise and malachite). Cufflinks from the 1950s, probably Mexico or USA.
Further information : Eilat stone is a semi-precious stone originating from the Eilat region in Israel, composed of minerals such as malachite, azurite, turquoise, and chrysocolla. It displays a range of colors from green to blue and is used in the crafting of jewelry and art objects.
Modernist coral ring in 18-karat yellow gold (750). The ring features an orange coral cabochon set with four thick, flat prongs. The ring’s band is delicately worked, the shoulders are openworked and form beautiful round lines typical of the Retro period. Vintage ring, circa 1950.
Owl hallmark (French state hallmark for 18 karat gold).
Finger circumference: 46 UE or 3.5 US (small sizing possible)
Three-strand pearl necklace with 18-karat white gold and diamond clasp (750 hallmarked). This vintage “American-style” necklace features three strands of cascading white cultured pearls. The necklace is adorned with an 18-karat white gold clasp in the shape of a knot, fully set with round brilliant-cut, baguette-cut, and 8/8-cut diamonds (33 diamonds in total). The main diamond weighs 0.10 carats. Each strand consists of 63, 69, and 77 pearls, respectively. Dating back to the 1970s, made in France.
Hallmarks: Eagle’s head (French state hallmark for 18-karat gold), 750 (indicating 18-karat gold), and maker’s mark.
Length: 48.5 cm
Clasp dimensions: 16 x 20 mm
Estimated total diamond weight: 0.61 carat
Pearl diameters: 5 mm (minimum) to 8.5 mm (maximum)
Note: The clasp features an 18-karat white gold safety chain. The necklace has been restrung.
Condition: Slight damage to one pearl near the clasp.
Ruby diamond gold bottle vase with 18k yellow gold setting. This small covered pot is intricately carved from a ruby root and features a mount made of 18k yellow gold on the neck, lid, and base. The neck and base are adorned with a frieze set with 32 diamonds of varying cuts (a mix of old and brilliant cuts). This is a decorative object from the 20th century with foreign craftsmanship. It is stamped with the owl hallmark.
Dimensions: 11 x 4.5 cm
Estimated weight of the ruby: 1050 carats
Total estimated diamond weight: 0.32 carats
Note: This vase comes with a certificate issued by the Public Service for the Control of Diamonds, Fine Pearls, and Gemstones, dated September 21, 1998.
Retro ruby diamond compact powder in sterling silver and vermeil. The case is in silver, decorated in the centre with a large vermeil band with a floral composition in a vase. The flowers are decorated with six ruby cabochons and eight rose-cut diamonds.
The powder case contains a bevelled mirror. It opens in two parts. French work in the taste of Boucheron Paris, circa 1945.
Boar hallmark, goldsmith’s mark Jacques Lucien DELETTREZ and Son (1920-1955), worked for René Boivin, traces of numbers.
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