Art Deco emerald target ring in platinum and 18 karat white gold. Ring with an old-cut diamond, approx. 0.30 carat, surrounded by 16 calibrated emeralds. The shoulders of the ring are adorned with small rose-cut diamonds. The emeralds are natural. Art Deco ring, circa 1930, France.
Mascaron hallmark and old workshop numbering.
Finger size: 56 EU or 7.25 US (can be changed)
Bezel diameter: 10 mm
Weight of central diamond: 0.30 carat
Total estimated weight of emeralds: 0.15 carat
Condition: old setting, light wears
Weight : 3.05 gr
Belle Epoque geometric ring in 18 karat gold and platinum. Early 19th century ring, centered on a rose-cut diamond in a setting of 10 rose-cut diamonds. The corners are set with imitation emerald stones (glass). The shoulders of the ring are decorated with diamonds. Belle Epoque ring, circa 1900.
Owl hallmark (french state hallmark for 18 karat gold)
Finger size: 58 EU or 8.25 US (can be changed).
Estimated diamond weight: 0.24 ct
Bezel size: 14 x 11 mm
Condition: chips, scratches from use
Weight: 4.07 gr
Art Deco solitaire and sapphire ring in 18 karat yellow gold and platinum. Art Deco period target ring set with a 0.70-carat old-cut diamond. The solitaire is surrounded by 13 calibrated synthetic sapphires in a platinum setting. Art Deco ring, circa 1930.
Owl and mascaron hallmarks (french state hallmark for 18 karat gold)
Finger size: 59.5 UE or 9 US (can be changed)
Bezel diameter: 10 mm
Diamond feature
Shape-size: round-antique cut
Dimensions: 6.15 x 6.09 x 3.54 mm
Mass: 0.70 carat
Color: J/K
Clarity: P1
Fluorescence: no fluorescence
Estimated sapphire weight: 0.26 carat
Condition: light scratches from use, old setting, slight scratches on sapphires. The diamond has not been removed from its setting and is not accompanied by a laboratory certificate.
Weight : 2.56 gr
Platinum Art Deco diamond signet ring. Beautiful Art Deco signet ring, entirely in platinum with an old-cut diamond weighing 1.39 carats. It features geometric lines typical of the period, and a clean, modern design. A former man’s ring worn on the little finger, it can also be worn as a tank ring by a woman. Art Deco diamond ring, circa 1920, France. Ring for men
Dog head hallmark (french state hallmark for platinum)
Size ring : 54 or 6.75 US (if you need to change the size please contact us)
Diamond characteristics
Shape: round
Dimensions: 7.14 x 7.27 x 4.19 mm
Mass: 1.39 carat
Color: I
Inclusions: SI1
Cut: good
Polished: very good
Symmetry: good
Luminescence: weak
Type: Ia
Note : A certificate was issued on 12/09/2024 for the diamond by the Laboratoire Français de Gemmologie, it will be supplied with the ring.
Condition: scratches from use
Weight : 20,44 gr
Circular Art Deco sapphire ring in 18 karat yellow gold. Target ring with a cultured pearl surrounded by calibrated synthetic sapphires. The ring is decorated with a stylized leaf on each shoulder. Art Deco sapphire ring, circa 1930, France.
Eagle head hallmark (french state hallmark for 18 karat gold) and M.H. goldsmith’s hallmark.
Finger size: 50.5 EU or 5.5 US (can be resized)
Bezel diameter: 11 mm
Pearl diameter: 6.37 mm
Condition: pearl slightly off-center
Weight : 2.63 gr
Art Deco pearl ring in 18 karat white gold. Art Deco ring with a large flat base pearl, or mabe pearl. The shoulders of the ring are decorated with fine stylized leaves and set with four old-cut diamonds. The pearl has a beautiful luster. Art Deco ring, circa 1930.
Owl hallmark (french State hallmark for 18 karat gold).
Finger size: 54 UE or 6.75 US (can be changed)
Pearl diameter: 9 mm
Estimated diamond weight: 0.04 carat
Condition : light usual scratches
Weight : 2.97 gr
*The antique box is not sold with the jewel*
Art Deco geometrical ring in platinum. Rectangular ring from the 1930s, set with a line of three old-cut diamonds, framed by two lines of four single-cut diamonds. The ring’s geometric lines are typical of the Art Deco period, with the central line slightly raised to create asymmetry and volume. Art Deco period ring, circa 1930, France.
Dog-head hallmark (french state hallmark for 18 karat gold) and numbering inside the ring.
Finger size: 49 UE or 4.75 US (can be resized)
Condition: fine wear scratches and small chip on one of the stones (visible with a magnifying glass only).
Total estimated diamond weight: 0.46 carat
Weight : 3.84 gr
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
Condition : usual metal wears
Weight : 4.03 gr
*The antique box is not sold with the jewel*
Art Deco sapphire ring in 18 karat gold and platinum. Oval marquise-shaped ring with an old mine cut diamond in its center, surrounded by four navette-cut synthetic sapphires. The top of the ring is set with 18 rose-cut diamonds. Antique ring, Art Deco, circa 1920-1930, France.
Eagle head and dog head hallmarks (french state hallmark for 18 karat gold), goldsmith’s hallmark illegible.
Finger size: 55 EU or 7.25 US (can be resized).
Note: the ring has been rhodium-plated to restore its lustre.
Condition: chips and scratches from use
Weight : 3.22 gr
Art Deco garnet ring in 14 karat (585) white gold. Ring with a colourless stone (goshenite), framed by two round rose-coloured garnets. The ring is decorated with scrolls and pearl motifs. Antique ring, circa 1920/1930.
Shell hallmark (French State hallmark for 14 karat gold)
Finger size: 59 or 8.75 US (can be changed)
Estimated weight of the goshenite: 0.40 carat
Total estimated weight of garnets: 0.46 carat
Condition : chips and scratches from use
Weight : 2.27 gr
Art Deco half eternity ring in 18-karat white gold (750). Half eternity band set with fourteen single-cut diamonds. Angular edges, typical of early 20th-century wedding bands. French Art Deco ring, circa 1920.
Finger size: 49 EU or 5 US (small change of size possible).
Eagle head hallmark (french state hallmark for 18 karat gold) and RC goldsmith’s hallmark.
Total diamond weight: 0.14 carat
Weight : 3.80 gr
Half eternity ring band in platinum and diamonds. American half wedding band set with 14 brilliant-cut diamonds on a gray platinum setting. Antique wedding band from the early 20th century.
Dog-head hallmark (french state hallmark for platinum)
Finger size: 50 UE or 5.25 US (No sizing possible).
Total diamond weight: 0.70 carat
Weight : 3.3 gr