diamond
-
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.
-
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
-
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*
-
2000,00€Art Deco Jade diamond ring in 14 karat white gold (585). Elegant ring set with an oval cabochon of jade jadeite of a beautiful intense green colour with slightly white veins. The gem is set with four claws and surrounded by twelve single-cut diamonds on a mounting with Art Deco lines. The shoulders are set with four baguette-cut diamonds. Antique ring from the 1930s.
Shell hallmark
Finger size: 50 EU or 5.25 US (can be changed)
Ring head dimensions: 18 mm x 14 mm
Jade dimensions: 13.18 x 8.28 x 3.90 mmEstimated diamond weight: 0.40 carat
Condition: scratches from use
Weight : 4.8 gr
-
2200,00€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 mmEstimated diamond weight : 0,15 carat
Condition : fine traces of glue below onyx, scratches from use
Weight : 8.35 gr
-
1530,00€Vintage engagement ring with a typical Art Deco style. Ring from the 2000s.
-
920,00€Art deco diamond pearl ring in gold 18 karats (750) and platinum (950). Circular ring centred of a white cultured pearl of approximately 7.7 mm, surrounded by 16 single cut diamonds. Art Deco ring, circa 1930, France.
Eagle head hallmark and dog head hallmark
Finger size: 53 EU or 6.25 US (can be changed)
Diameter of the bezel: 13 mm
Height of the bezel: 12 mmAn analysis was carried out by the Laboratoire Français de Gemmologie on 20/06/2023, the details of which are given below:
Characteristics of the pearl
Identification : Beaded cultured pearl
Environment : Saltwater
Treatment : N – No indication of treatment
Shape : Rounded
Drilling : Half – drilled
Measurements : 7.7 mm approx.Note: the analysis will be sent to the buyer
Condition : Scratches from useWeight : 4,08 gr
*The antique box is not sold with the jewel*
-
-
1445,00€Onyx Art Deco style earrings in white gold 18 karats (750). Pair of long earrings, each of which is decorated with a large onyx drop topped by a brilliant-cut diamond and an Art Deco motif in white gold set with four diamonds. Pair of earrings, French, in the style of Art Deco jewelry.
Unreadable hallmark.
Height : 42 mm
Total estimated weight of diamonds : 0,16 carat
Note : ALPA secure clasp, for pierced ears.
Weight : 10.95 gr
*The antique box is not sold with the jewel*
-
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*
-
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 useWeight : 6.13 gr
-
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 caratCondition : oxidation
weight : 9.18 gr
*The antique box is not sold with the jewel*