Marguerite diamond ruby ring in 18-karat white gold (750). The ring features a central significant old mine-cut diamond weighing approximately 0.33 carats. The diamond is surrounded by six marquise-shaped rubies and four brilliant-cut diamonds. The rubies exhibit a beautiful raspberry red color. Additionally, there are four brilliant-cut diamonds set on the shoulders. The ring was created in the 1970s using elements from an older piece of jewelry.
French eagle head hallmark and illegible maker’s hallmark (French hallmark for 18-karat gold).
Finger size: 48 EU or 4.5 US (resizable)
Diameter of the bezel: 16 mm
Estimated weight of the central diamond: 0.33 carats
Total estimated diamond weight: 0.57 carats
Estimated weight of rubies: 1.14 carats
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.
Art Deco Tutti Frutti clip brooch in 18 karat gold (750) and platinum (900). Brooch taking the form of a crescent moon, decorated with flowers stylized by petals carved with sapphires, rubies and emeralds, the pistil represented by single cut diamonds. This brooch is composed of fourteen rubies, seventeen sapphires, nine emeralds and fourteen diamonds. Art Deco brooch, in the style of Cartier Paris Tutti Frutti jewelry, circa 1925
Eagle head hallmark, dog head hallmark and illegible goldsmith’s hallmark.
Dimensions : 25 x 32 mm
Estimated weight of sapphires : 2.55 carats
Estimated weight of rubies : 2.10 carats
Estimated weight of emeralds : 0.90 carats
Estimated weight of diamonds: 0.28 carat
Tank ruby diamond scroll ring in yellow, pink and white gold 18 karat. Beautiful tank ring decorated in the centre of eight diamonds (brilliant cut and 8/8) in a white gold setting. The central diamonds are surrounded by two lines of four calibrated rubies. This geometric composition of rubies and diamonds is itself framed by two high-volume gold scrolls set with two lines of nine 88-cut diamonds. The jeweller and goldsmith plays with the volumes, the curved and geometric lines and the colours of the gold. Tank ring from 1945.
Octagonal hallmark “18” inside the ring
Finger size: 60 EU or 9 US (can be cut to size)
Dimensions of the ring head: 12 mm x 22 mm x 11 mm
French marquess crown brooch in yellow, rose gold 18 karats and platinum. Antique brooch representing a marquees crown. The base of the crown is decorated with round rubies and oval emeralds in a circular and triangular setting. These gems are framed by two lines of rose-cut diamonds in a platinum […]