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Henri Dubret (1872 - 1947), ab 1899 in Paris tätig. Art Nouveau Plique-à-Jour Collier 'Guêpe de émaillé et diamant'. Paris. Um 1901/02. 18 kt. GG, gest., mit Platin, sign. und gest. 'H Dubret'. Zustand Emaille mit sehr kl. Haarrissen, min. Rep. Besatz mit über 117 kl. Diam. im Alt- und 8/8-Schliff sowie 1 Smaragd im Rundschliff, plastisch geformte Wespen mit schwarzer und Filigran-Flügel mit mehrfarbiger Emaille. - Berühmter Juwelier und Entwerfer des Art Nouveau, stellte schon 1897 seine ersten Goldschmiedearbeiten im Salon des artistes français aus, ab 1899 beginnt er in Paris mit der Herstellung von Schmuckstücken. Seine sowohl plastischen als auch filigranen Arbeiten sind zart und farbenfroh, sie beschäftigten sich vor allem mit der Natur wie Insekten, Blumen und Blattwerk. Anhängend Opal-Tropfen (variierend gest., erg.). Seitlich zwei Kettenstränge gest. Paris 18 kt. GG, Anhänger 52 x 95 mm, L. gesamt 44 cm, Gew. zus. ca. 22,5 g. - Literatur: Die Veröffentlichung des originalen Entwurfes findet man online auf der Seite von Jean Jaques Richard, aus der Sammlung der Urenkelin von Dubret Françoise Megevand - Provenienz: Nachlass Gräfin Finck von Finckenstein-Brinkama -
A late 20th century 9ct gold opal and sapphire half hoop ring, set with oval cabochon opal and round-cut sapphires, maker's marks G and TJ, hallmarks London 1971, setting height 7.6mm, size M, 3.2gNo damage, all stones present, opals have a good play of colour, settings slightly worn on high points with 1 well concealed join mark on back of shank, hallmarks clear, stamped 375
GERALD GENTA - a mid-size Swiss 18ct white gold and diamond Classique Vendome slimline automatic wristwatch, ref. G.1923.7, turquoise/Tiffany blue colour dial with silvered baton hour markers, pave set modern round brilliant-cut diamond bezel and cabochon opal crown, 35 jewel movement with calibre 1545, serial no. 16262, case width 34mm, working orderMovement – currently working Dial - faint ring of discolouration around edge, otherwise cleanGlass - cleanHands - goodCase - all stones present, diamonds bright, minor abrasions on casebackCrown – hands adjust smoothly, opal only has very minor surface abrasions, no chipsBracelet - unassociated black leather strap, near newNotes – no box or papers
An 18ct gold black opal and diamond cluster ring, set with oval cabochon black opal and old European-cut diamonds, total diamond content approx 0.5ct, opal measures approx: 8.33mm x 6.26mm x 2.96mm, setting height 14.4mm, size S, 3.4gNo damage, all stones present, opal has a very good play of colour with mostly reds, oranges and blues, diamonds relatively bright and white with a few tiny internal fractures only visible through a loupe, settings very light abraded with 1 well concealed join mark on back of shank, mark clear, stamped 18ct
An Antique 18ct gold opal sapphire and diamond cluster flowerhead ring, set with round cabochon opal, oval mixed-cut sapphires and old European-cut diamonds, total diamond content approx 0.5ct, setting height 13.9mm, size P, 4.8gNo damage or repairs, all stones present, opal has a fair play of colour, mostly greens and oranges, sapphires are a medium dark blue with a few tiny internal feathers, diamonds relatively bright and slightly yellow, settings nicely polished, mark clear, stamped 18ct
A Continental 18ct gold white opal dress ring, basket set with oval cabochon opal, opal measures: 14.95mm x 10.80mm x 4.80mm, setting height 21.5mm, size M, 5.3gNo damage or repairs, opal has a good play of colour with mostly oranges greens and blues, settings lightly worn, mark clear, engraved 18k
A Dainty Opal Ring, claw set centre, within inset border, between tapered shoulders, stamped "18 Ct & Pt" (finger size P) (2.5 grams), a modern cabochon set ring, allover textured finish, stamped "375" (finger size J) (3 grams), a full eternity style band (finger size M½), and a three stone dress ring, stamped "Silver" (finger size M½). (4).
Twelve-stone opal bracelet, 20.5cm long, 8.8g gross approxThe oval panels 8mm wide approx. The opal cabochons 6mm x 8mm approx. All opals appear in good condition, some with very light surface wear. The clasp is stamped ‘375’ and is in working order. **General condition consistent with age and use.
A boulder opal and diamond brooch, the opal carved as an Indian head, mounted onto two arrows, with each arrowhead set with three round brilliant cut diamonds, estimated approximate total diamond weight 0.50ct, pin and revolver fitting, dimensions 6.5 x 3.5cm, unmarked, tested as 9ct gold, weight 10.8g
An Art Nouveau opal and split pearl pendant/brooch, openwork scroll design with a central rubover set oval cabochon opal, approximately 8 x 5.9mm, estimated approximate weight 0.80ct, surrounded by split pearls and terminating in a detached opal dropper, plain bale, length including bale excluding dropper, 4.3cm, unhallmarked, stamped '18CT', gross weight 7.1g
An opal and diamond cluster ring, claw set oval shaped cabochon opal, approximately 14.75 x 10mm, estimated approximate weight 4.00ct, surrounded by fourteen brilliant cut diamonds, estimated approximate total diamond weight 1.12ct, tapered shoulders, 'D' shaped shank, size L, unhallmarked, stamped '18CT GOLD', weight 4.8g

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74393 item(s)/page