Art Deco jewelry

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  • diamond haft eternity ring in platinumalliance américaine en platine
    900,00

    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

  • pendentif treflependentif art deco trèfle en or
    1100,00

    Art Deco clover ruby pendant in platinum and 18-karat rose gold (750). A lucky four-leaf clover pendant in platinum set with eight rose-cut diamonds. The clover is centered by a round synthetic ruby and encircled by calibrated synthetic rubies. The jewel’s bail is set with a rose-cut diamond. Charming and rare lucky charm pendant from the Art Deco period, circa 1930, France.

    Eagle head hallmark and partially legible goldsmith’s hallmark.

    Dimensions (including the bail): 25 x 15 mm

    Total estimated ruby weight : 0.18 carat
    Estimated diamond weight: 0.05 carat

    Condition: scratches from use, old setting.

    Weight : 2.57 gr

    *The antique gold chain is not sold with the jewel*
    See our antique chains

  • Gold necklace Art DecoCollier art deco palmette
    850,00

    Art Deco gold necklace in 18k two tones gold (750 thousandths). An antique necklace composed of 5 radiating motifs alternating between yellow and white gold. The necklace chain is antique and consists of trombone links alternating with double-eight links. Art Deco necklace, circa 1930, France.

    Eagle head hallmark(French state hallmark for 18 karat gold), partially legible goldsmith’s hallmark.

    Length: 42.5 cm
    Dimensions of the central motif: 20 x 14 mm

    Condition: Surface scratches from use

    Weight: 6.38 gr

  • pendentif porte-bonheur 13 art decopendentif porte-bonheur 13
    850,00

    Art Deco Edwardian pendant 13 in 18-karat rose gold (750) and platinum. Lucky charm pendant featuring the number 13 at its center, set with 3 synthetic rubies and 4 rose-cut diamonds. These small lucky charm medallions were fashionable in the early 20th century, during the Art Deco period, around 1920-1930.

    Traces of an eagle head hallmark

    Dimensions (including the bail): 21 x 10 mm

    Note : watch the video to get an idea of the size.
    Condition: scratches from use

    Weight: 0.96 gr

    See our antique chains

  • Art Deco diamond ringWedding ring in platinum
    900,00

    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

    Condition: fine scratches from use

    Weight: 2.22 gr

  • Art Deco cluster opal diamond ringbague marguerite opale en platine
    2000,00

    Art Deco cluster opal ring in platinum (950). This antique cluster ring features a central cabochon-cut opal set in a close setting, surrounded by twelve old-cut diamonds. The opal shows vibrant play-of-color with shades of violet, blue, and green, accented by hints of orange. The ring’s gallery is delicately detailed with scrollwork. This Art Deco period ring dates to circa 1930 and originates from France.

    Hallmarks: Dog’s head (french hallmark for platinum) and maker’s mark.

    Ring Size: 51 EU or 5.75 US (Resizable).

    Top dimensions: 18 x 14 mm.
    Opal weight: 1.03 carats.

    Estimated total diamond weight: 0.48 carats.

    Condition: surface abrasions, signs of wear.

    Weight: 8.18 gr

    Gemology and beliefs: Opals come in various types, with noble opals being the kind that exhibits play-of-color. This captivating effect is caused by tiny, uniformly sized spheres of silica. When light hits these spheres and is refracted, it produces a dazzling display of colors on the opal’s surface. In contrast, common opals lack this play-of-color, as their spheres are disordered and of varying sizes, giving them a milky appearance. Opals have been associated with the power of invisibility in folklore, earning them the title “Patronus forum” (patron of thieves) during the late Middle Ages.

  • art deco diamond turquoise broochart deco diamond turquoise brooch in platinum
    850,00

    Turquoise and diamond brooch in 18 karat (750) gold and platinum. Antique brooch set with three turquoise cabochons linked by two platinum scrolls each set with 13 rose-cut diamonds (26 in total). Art Deco brooch, circa 1925, France.

    Partially inscribed eagle head hallmark (French state hallmark for 18 karat gold) and goldsmith’s hallmark.

    Dimensions: 11 x 46 mm

    Estimated diamond weight: 0.20 carat

    Diameter of the central turquoise: 7 mm

    Note: the fastening system works
    Condition: scratches from use

    Weight : 7.38 gr

  • Boutons de manchette en or émailléBoutons de manchette en or
    650,00

    Art Deco enameld cufflinks are made of 18 karat yellow gold and feature a circular design with black enamel concentric circles on a gold background, creating a target-like pattern. The edges of the gold circles are adorned with notched borders. These cufflinks date from the early 20th century.

    Hallmark : eagle’s head

    Diameter : 14 mm

    Condition : slight indentation, enamel defects

    Weight : 4,69 gr

  • diamond platinum wedding ringdiamond wedding ring in gold
    500,00

    Antique diamond wedding ring in 18 karat yellow gold (750) and platinum. Antique ring set with eight old-cut diamonds with a platinum setting. The ring consists of two lines whose ends meet in the centre, on which the diamonds are set. Antique ring, first half of the 20th century.

    Owl and mascaron hallmark (later add), Illegible numbers inside the ring.

    Finger size: 56 EU or 7.5 US (can be cut to size)

    Max. ring width : 3.5 mm

    Estimated diamond weight: 0.08 carat

    Condition : scratches from use

    Weight : 2.51 gr

  • bague solitaire diamantring with a fancy brown diamond from Australia
    1900,00

    Fancy brown diamond ring. Fancy brown diamond ring: a solitaire diamond fancy cognac ring in platinum. This ring is centered on a magnificent brilliant cut fancy diamond, whose brown color sparkles with orange. The diamond weighs 0.79 carat and is set with 8 claws. Antique setting from early 20th, certainly reassembled later with the diamond.

    A certificate was established by the French Laboratory of Gemmology on 26/07/2021, of which here are the details below.

    Shape : round – brilliant
    Dimensions : 5,93 – 6,04 x 3,60 mm
    Mass : 0,79 carat
    Color: fancy deep brown, slightly orange
    Clarity: SI2
    Fluorescence: none
    Observations: no trace of treatment intended to modify the color. Additional facets. Witnesses of the shape of the rough.

    Guarantee mark dog head for platinum, goldsmith’s mark partially erased.

    Finger size: 49.5 EU or 5 US (sizing possible)

    Note: The certificate can be provided upon request, it will be sent to the buyer.

    Condition : old trace of sizing

    Total weight of the ring : 2,81 gr

    *The antique box is not sold with the jewel*

  • Art Deco onyx jabot pinepingle jabot art deco onyx diamants
    2000,00

    Art Deco onyx jabot pin in platinum. Pin set with two cabochon-cut onyxes surrounded by 30 rose-cut diamonds. The jewel adopts a geometrical shape and colors typical of the Art Deco period. French Art Deco jabot pin, circa 1930.

    Dog head hallmark

    Total dimensions: 98 mm x 15 mm
    Dimensions of one design: 15 mm x 26 mm

    Estimated diamond weight : 0,15 carat

    Condition : fine traces of glue below onyx, scratches from use

    Weight : 8.35 gr

  • pendentif plique a jour ArthusArthus bertrand pendentif zodiaque taureau
    590,00

    Arthus Bertrand Taurus zodiac enamel pendant plique à jour in yellow gold 18 karats. Art Deco medal pendant of the zodiac sign Taurus. The bull is represented in gold with light brown enamel plique-à-jour decoration on a red translucent enamel background. Vintage astrological medal, circa 1960, France.

    Eagle head hallmark and Arthus-Bertrand & Cie (active in Paris) goldsmith hallmark, stamped “France” and marked “18k” on the reverse.

    Dimensions (including the clasp): 27 mm x 20 mm

    Condition: chip and partial crack in the enamel above the bull’s neck (approx.5 mm)

    Weight : 2.55 gr