Tank ring with diamonds in 18-karat white gold (750) and platinum. Tank ring set with a synthetic blue spinel of square cut. The spinel faces two lines of four old-cut diamonds (eight diamonds in total) set on a raised roll. The ring has harmonious volumes, sometimes rounded, sometimes geometric, typical of this period. Tank ring, circa 1940.
Owl hallmark (French state hallmark for 18-karat gold)
Finger size: 52 EU or 6 US (resizeable)
Estimated weight of diamonds: 0.46 ct
Estimated weight of synthetic spinel: 2.5 ct
Art Deco diamond ring in 14-karat gold (585) and platinum. Hexagonal Art Deco ring set with three old mine cut diamonds in a bezel setting. The ring is elegantly decorated with geometric lines and openwork motifs, typical of the Art Deco period. Antique ring, Italy, circa 1925.
Shell hallmark (French State hallmark for 14-karat gold)
Finger size: 52 EU or 6 US (resizeable)
Dimensions of the setting: 18 x 10 mm
Estimated weight of the central diamonds: 0.15 ct
Modernist triplets opals diamond necklace in 18-karat yellow gold (750 thousandths). Original necklace formed by a rigid hoop holding a pendant composed of articulated circular gold elements, adorned with six brilliant-cut diamonds, and three oval elements set with opal triplets. This jewel from the 1970s is reminiscent of the necklaces created by Jean Vendôme during that time. A piece with a bold style.
750 hallmark on the clasp
Pendant dimensions: 47 x 25 mm
Note: The necklace and the pendant are inseparable
Estimated weight of diamonds: 0.18 carat
Weight: 20.61 gr
Learn more about opal triplets: It is a manufactured stone, consisting of three layers, including a thin layer of opal sandwiched between a transparent element on top (glass, resin) and a dark element below (onyx, hard stone, resin). This manufactured stone enhances the play of light in the opal.
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.
Antique French regional necklace in 800 silver. It consists of links adorned with faceted rhinestones in volute motifs. The necklace features a central motif in the shape of a crowned heart with a fleur-de-lis design, topped with a bow. The entire piece is set with white and slightly yellow rhinestones (color alteration due to age). The necklace fastens with a lobster clasp, which was added later, as these necklaces originally closed with ribbons. This antique regional French necklace likely originates from Normandy and dates back to the mid-19th century in France.
Marquise Catalan garnets ring in 18-karat rose gold. This marquise-shaped ring features a navette-cut garnet at its center, surrounded by eight round garnets cut in the Perpignan style. The central garnet is mounted on a structure fixed by attachments/rings to the ring head. The “Perpignan cut” garnets are mounted on paillons and set in a closed setting. They typically have a raspberry, pink-red color, which is typical of Catalan jewelry, with a range of nuances that are revealed in sunlight. The ring has understated decoration on the shoulders. The gold structure is finely decorated with V-shaped triangular figures on the edges, and the bottoms of the gem settings are domed. This regional marquise ring is from the mid-19th century in France.
Horse head hallmark (1838-1919) and Mercury head hallmark. Illegible regional hallmark.
Large French regional clasp in 18-karat rose gold (750). This large Normandy clasp is made of hollow gold. It is richly decorated with colorful enamels. On one side, three partially enameled flowers blossom in the center of the clasp within a cartouche. The cartouche is surrounded by a frieze of dots and semicircles. On the other side, a flower basket composed of pansies, wheat, a rose, and a tulip is featured within a blue enameled cartouche. The presence of pansies is typical of the iconography of sentiment jewelry from the early 19th century, signifying “think of me.”
This Normandy regional clasp is a French sentiment jewel from the early 19th century.
Clasp Dimensions: 35 mm x 19 mm.
Condition: Scratches from use, missing enamels, slight indentations.
Solitaire engagement ring in 18-karat white gold (750) and platinum. This ring features a brilliant-cut diamond weighing 0.10 carats, secured by eight prongs. The setting is adorned with a decorative pattern of radiating points around the diamond. This Retro ring hails from around 1940 and was crafted in Lyon, France.
Eagle’s head and dog’s head, along with the maker’s mark of Alphonse Moussière, an active jeweler in Lyon since 1902.
Edwardian gold lioness tie pin. Edwardian gold lioness tie pin in 18-karat yellow gold (750) and platinum. It features the head of a lioness with an open mouth, holding an old mine cut diamond set in a closed setting. The lioness’s head is intricately detailed, showcasing its fur. The realistic naturalistic craftsmanship of this piece is quite exquisite, reminiscent of pins designed by Boivin around 1906. Edwardian period.
This is a French piece, effaced hallmark.
Dimensions: 70 mm x 9 mm.
Estimated diamond weight: 0.08 carat.
Note: The pin comes with a stopper to secure it.
Condition: Light signs of wear.
Wavy diamond tank ring in 18 karat (750) rose gold and platinum. The ring is adorned with 14 rose-cut diamonds set on a platinum base, arranged in two rows. The ring creates a voluminous wave-like pattern. This tank ring is from the Retro period, circa 1940, in France.
Eagle’s head hallmark (french state hallmark for 18 karat gold)
Ring size: 57 EU or 8 US (resizable).
Ring head width: 13 mm.
Condition: Normal signs of wear.
Weight: 8.56 gr
*The antique box is not sold with the jewel*
Jewellery history: Retro jewellery is characterised by the use of yellow gold, the development of 3-D volumes and the rarity of precious stones. Here we have a perfect example of such jewellery: a large volume. The Second World War had a considerable impact on jewellery fashion at the time, sweeping aside the Art Deco taste for ‘white’, geometric ‘flat’ and abundant gemstones.
Vintage garnet signet ring in 18k gold (750). This ring features an oval faceted garnet in a closed setting at its center. The ring’s shank is adorned with fine gadroons on the shoulders and along the body, giving it the appearance of a signet ring. The stone has a beautiful deep red color. This vintage signet ring is from around 1970.
Hallmarks: “750” inside the ring and maker’s mark GB.
Georgian Maltese cross chalcedony pendant in 14k gold (585). This antique reliquary cross is made of four chalcedony elements forming a cross, held together by a central gold element with delicate engraving. This central element likely originally contained a woven lock of hair beneath glass, although it is no longer present. The pendant has an intricately decorated bail. This Georgian cross t is from around 1820.
Dimensions: 60 x 34 mm.
Note: Similar Georgian Maltese crosses can be seen in the Victoria & Albert Museum in England.
Condition: Missing the central protective glass, some oxidation.