platinium
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New
990,00€Marquise diamond ring in yellow gold 18 karats and platinum. In the center, a line of 5 diamonds in bezel setting, one more important in the center, surrounded by rose-cut diamonds on platinum. Belle époque navette ring, early 20th century.
Mascaron hallmark, owl hallmark
Finger size : 46 UE or 3,75 US (resizing possible)
Dimensions of the ring head : 20,25 mm x 7.2 mm
Note: the diamonds in the central line are brilliant cut, except for one which is old cut 8-8
Condition : scratches from useEstimated diamond weight : 0,30 carat
Weight : 2,32 gr
*The antique box is not sold with the jewel*
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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 ctCondition: fine scratches from use
Weight: 2.22 gr
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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.
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1300,00€Belle Epoque diamond bracelet in 14 karat gold and platinum. This Belle Epoque bracelet features oval links, with a larger link at the center set with fourteen old mine and rose-cut diamonds. The central diamond is set in a closed setting and weighs approximately 0.10 carats. The main link is bordered by two links set with rose-cut diamonds (six in total). It dates to around 1900, during the Belle Epoque period, and likely has origins in England.
Marked with a shell hallmark (French state hallmark for 14 karat gold)
Length: 19.5 cm
Estimated total diamond weight: 0.26 carats
Note : Please note that the clasp has a safety chain and a figure-eight fastener.
Condition: Signs of wearWeight: 11.22 gr
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1300,00€Art Deco round diamond ring in 18 Karat white gold (750) and platinum (850). This Art Deco ring features a circular centerpiece with a brilliant-cut diamond in a beaded setting. The ring showcases geometric lines in beaded white gold forming a stylized flower adorned with 8 rose-cut diamonds. The elevated setting of the central diamond creates a space in the metal, adding an airy quality to the ring. With its geometric lines and openwork motifs, this ring embodies the typical Art Deco style (1920-1935) and reflects the white jewelry trends of the era. Circa 1930, France. This piece is numbered.
Hallmark: Partially faded eagle head (French state hallmark for 18-karat gold) and serial number.
Finger size: 55 EU or 7.25 US.
Setting diameter: 11 mm.
Estimated total diamond weight: 0.13 carat.
Estimated central diamond weight: 0.07 carat.Condition: Light signs of wear.
Weight: 2.5 gr
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10200,00€Gold Cartier compact powder case in 18 Karat Gold (750). A small box designed as a powder compact, opening to reveal two compartments: one containing face powder accompanied by an ostrich feather applicator; the other capable of holding a small lipstick. A verre églomisé mirror allows for makeup application. The box is delicately adorned with fine stripes on the lid and base. The ends of the box are enamelled in black. The push-button is made of platinum and embellished with two baguette-cut diamonds, each weighing 0.05 carats. An antique Cartier London powder compact, circa 1930, London.
Hallmarks include the owl, 18, crown, tiger’s head (London), J.C, letter T, and Cartier London mark above the mirror.
Total estimated diamond weight: 0.15 carats
Dimensions: 8 x 4.2 cm x 1.2 cm
Condition: Minimal enamel loss and signs of wear
Weight: 160.22 gr
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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 useWeight : 7.38 gr
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1750,00€Art Deco enamel pendant watch in 18 karat yellow gold (750) and platinum. A rare rectangular-shaped pendant watch, enameled on one side in green color and adorned with a blossoming branch motif influenced by Japanese Arts. The four flowers are represented by 23 rose-cut diamonds. The four corners of the jewel are set with four rose-cut diamonds. The bale is richly decorated with 6 rose-cut diamonds set in platinum. The back of the jewel reveals an Arabic numeral dial arranged in reverse, ensuring that the time is visible when the piece is worn as a pendant. Art Deco pendant watch, circa 1930.
Dimensions: 35 x 17 x 7 mm
Estimated diamond weight: 0.18 carat
Note: Request a quote for a revision.
Condition: tiny chip in the glass protecting the dialWeight: 17.07 gr
*The antique gold chain is not sold with the jewel*
See our antique chains“Jewelry watch collection”
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750,00€Platinum diamond cluster ring in 18 karat white gold and platinum. In the center, 9 diamonds are set in claws in an openwork radial decoration. Ring from the late Retro period, 60’s – 70’s.
French dog’s head hallmark, eagle’s head hallmark, illegible goldsmith’s hallmark.
Diameter of the ring head: 17 mm
Finger size : 50 UE or 5,25 US (possible sizing)
Weight : 4,36 gr
*The antique box is not sold with the jewel*
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2200,00€Tank coral diamond ring in 18 karat (750) white gold and platinum. The ring is centred on an orange coral pearl surrounded by two rolls of gold and framed by two lines of eight rose-cut diamonds (sixteen in all). The jewellery features the geometric lines typical of tank jewellery. Tank ring, circa 1940.
Hallmarked owl and mascaron
Finger size: 55 EU or 7.25 US
Ring head dimensions: 12 x 20 mm
Pearl diameter: 8 mmEstimated diamond weight: 0.10 carat
Condition : scratches from use
Weight : 9.26 gr
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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
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2160,00€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*