Diamonds

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  • art nouveau brooch in goldbroche ancienne art nouveau diamants
    1400,00

    Brooch Art Nouveau woman in pink gold 18 karats. Oval brooch worked in openwork, with decoration of woman in profile surrounded by irises flowers. The elegant lady is adorned with a necklace of five rose-cut diamonds and an earring with a similarly cut diamond. The woman is treated to a gentle movement effect and lets the irises slip through her fingers. Art Nouveau brooch, circa 1910.

    Eagle head hallmark and illegible goldsmith’s hallmark.

    Dimensions: 26 x 36 mm

    Note: the attachment system works. There is a fastener on the reverse side, probably to hold a last element, now missing.
    Condition: oxidation, scratches from use

    Weight : 7.25 gr

    *The antique box is not sold with the jewel*

  • bague de fiançailles en or et argentbague rubis diamant en or
    1600,00

    Magnificent antique engagement ring in navette (or marquise) shape, centred with rubies in a diamond setting.

  • bague ancienne corail diamant en orbague corail diamant en or
    490,00

    A 1970’s ring set with a coral pearl and rose-cut diamonds, on a 14 karat gold setting.

  • Pendentif charm puit
    290,00

    Wishing well charm pendant in yellow gold 18 karats. This charm is a wishing well or a love well pendant of the 20th century. Sing with to find your true love like Snow White.

    Hallmark “750”, mark “IV 6”.

    Dimensions: 29 mm (including the clasp) x 11 mm

    Condition : scratches from use

    Weight : 3.26 gr

    *The antique box and the chain are not sold with the jewel*
    See our antique chains

  • solitaire diamond ring in goldsolitaire diamond ring in gold
    990,00

    Antique Victorian solitaire diamond ring in 18 karat pink gold. Engagement ring with an old mine cut diamond of ovale form with for large claws. Shoulders with three strands and small volutes under the diamond. Antique solitaire diamond ring, late 19th century, Victorian period.

    Jewel tested with 18 karat gold acids

    Finger size: 55 EU or 7.25 US (can be changed)

    Height of the bezel: 5 mm

    Characteristic of the diamond :
    Shape-size: oval-antique
    Dimensions : 3.76 x 4.40 x 3.28 mm
    Weight : 0.34 carat approximately
    Colour: I/J
    Clarity: VVSI

    Condition: oxidation and scratches from use

    Weight : 2.03 gr

    *The antique box is not sold with the jewel*

  • bague fiançailles saphirs diamantsart deco style wedding ring
    3150,00

    Art Deco style sapphire diamond ring in white gold 18 karats (750). Octagonal ring centered with a brilliant-cut diamond (about 0.20 ct) in a closed setting. Twelve natural sapphires encircled the diamond, themselves included in a surround of 28 brilliant-cut diamonds. Art Deco style ring, second half of the 20th century, French jewel.

    Eagle head hallmark

    Finger size : 52 UE or 6 US (can be changed)

    Bezel size : 16 mm x 13 mm

    Estimated weight of the central diamond : about 0.20 carat
    Total estimated weight of diamonds : 0.48 carat

    Estimated weight of natural sapphires : 0.92 carat

    Condition : Scratches inside the ring

    Weight : 6.06 gr

    *The antique box is not sold with the jewel*

  • bague rubis diamants en or et platinebague platine diamant rubis sang de pigeon
    3700,00

    Art Nouveau ruby ring in 18 karat yellow gold and platinum. Antique ring of the Art Nouveau period decorated with a pigeon’s blood ruby and diamonds. In its center there is a cushion-cut ruby. The ruby is framed by two old-cut diamonds. The whole is surrounded by twelve rose-cut diamonds in a platinum beaded setting. The shoulders of the ring are embellished with leaves setted with diamonds. Art nouveau ring, circa 1910, France, Paris.

    Marked with an eagle’s head and the mark of the goldsmith Georges Lavoipierre (active in Paris between 1906 and 1942).

    Finger size : 53 EU or 6.5 US (possible to change)

    A certificate was issued by the Bellerophon laboratory on 16/01/2023:

    Characteristics of the ruby : 
    Description : transparent gemstone
    Weight : 0,31 carat approximately
    Dimensions : 4.09 x 3.65 x 2.59 mm
    Size : oval
    Identification: natural ruby
    Colour: vivid red
    Fluorescence : Strong red
    Comment : no indication of heating
    Geographical origin : Burma (Mogok, Myanmar). This ruby can be called “pigeon blood” on the trade.

    Estimated weight of the main diamonds: 0.19 and 0.14 carat
    Estimated total diamond weight: 0.47 carat

    Condition : scratches from use. Visible with a loupe : a thin chip on the border of one diamond.

    Weight : 3.07 gr

    *The antique box is not sold with the jewel*

  • antique convertible diamond braceletfrench antique cuff bracelet
    3655,00

    Victorian cuff bracelet in yellow gold 18 karats (750) and silver. Antique bracelet articulated and decorated with openwork friezes. This bracelet is decorated with a round silver element on which are set sixteen rose-cut diamonds in a star pattern, surrounded by nine fine pearls. The structure is worked in openwork. The silver element can be removed by means of a pin that fixes it (or detaches it) from the bracelet. The jewel can thus be worn in a simple or more elaborate way. Antique Napoleon III period convertible bracelet, circa 1860, France.

    Eagle head hallmark

    Dimensions of the pearls : from 3.9 to 4.5 mm
    Interior dimensions : 60 x 55 cm. Inside length : about 20 cm
    Width of the bracelet: 22 mm
    Dimensions of the main motif: 30 mm x 48 mm

    Estimated weight of diamonds: 0.32 carat

    Condition : scratches, slight dent, oxidation

    Weight : 44.24 gr

    *The antique box is not sold with the jewel*

  • Bague Art Deco diamants en platineBague Art Deco diamants en or
    1830,00

    Belle Epoque diamond ring in 18 karat white gold and platinum. In the center, 4 old-cut and 2 rose-cut diamonds are arranged in a scroll, framed by comma lines adorned with 14 rose-cut diamonds. French work from the Belle Epoque period (1895-1914)

    Eagle’s head hallmark and goldsmith’s mark L.P.

    Finger size: 48 UE or 4,5 US (adjustment possible)

    Dimensions: 20 x 12 mm

    Condition: wears
    Note: A rhodium plating has been done.

    Estimated diamond weight : 0.55 carat
    Weight: 4.66 gr

    *The antique box is not sold with the jewel*

  • wedding sapphire diamond ringbague en or saphir et diamant
    2600,00

    Sapphire diamond cluster ring in white gold 18 karats. The bezel is set with an oval cut sapphire surrounded by 10 brilliant-cut diamonds. The sapphire is set with six claws and has a beautiful deep blue colour. Second hand engagement ring, circa 1980.

    The hallmark is illegible, the jewel is acid-tested with 18 karat gold.

    Finger size: 56 EU or 7.75 US (can be resized)

    Bezel size : 15.7 mm x 12.8 mm

    Estimated weight of stones: central sapphire, 1.15 carat; diamonds (in total), 0.70 carat

    Condition : Scratches from use, natural inclusions of the sapphire.

    Weight : 3.93 gr

    *The antique box is not sold with the jewel*

  • broche fleur style maison huglerbroche coquelicot en or maison hugler
    1100,00

    Austrian poppy flower brooch in 14 karat white gold. Retro brooch forming a poppy with pink agate petals, tinted. The heart of the flower is made of onyx centered with an old cut diamond. The leaves are finely executed in nephrite jade. The agate, onyx and nephrite have been carved by hand. The white gold stem is set with five rose-cut diamonds. Austrian vintage jewel of the 1940s/1950s, Vienna, signed R.T.

    Austrian hallmark for 14 karat gold, mark “585”, R.T. goldsmith’s hallmark

    This work is similar to the Austrian Hugler’s House of the same period.

    Dimensions: 47 mm x 21 mm

    Estimated diamond weight: 0.05 carat

    Note: the clasp and its security are working
    Condition : scratches from use

    Weight : 6.13 gr

  • scroll tank ring in goldbague tank rouleau en or 18k
    1450,00

    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

    Estimated diamond weight : 0.18 carat
    Estimated weight of rubies : 0.16 carat

    Condition : oxidation

    weight : 9.18 gr

    *The antique box is not sold with the jewel*