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Lot 87
A contemporary Art Nouveau silver & synthetic opal pendant necklace. The necklace strung with a pear cut CZ surmounted by a naturalistic openwork mount framing a synthetic opal cabochon drop upon a rope twist chain. Pendant stamped .925. Chain stamped 925. Pendant measures approx. 5cm x 4.5cm. Chain measures approx. 42cm. Weighing approx. 11.7g.
Lot 134
Ring mit Opal und 4 Brillanten, zusammen ca. 0,28 ct, 80-er Jahre.585/- Gelb- Weißgold. Gesamtgewicht ca. 3,4 g. Ringmitte: erhöhte Krappenfassungen. Queroval gefasster Opal in Milchopal-Varietät. Seitlich jeweils 2 gefasste Brillanten, zusammen ca. 0,28 ct. Farbe: H-I. Reinheit: SI. Schlichte Zungenschiene.Maße der Ringmitte ca. 8,49 x 16,7 mm. Ringgröße 56.
Lot 5
Ring mit Opal-Cabochon, Tansanit, zusammen ca. 0,55 ct und 6 kleinen Diamanten, zusammen ca. 0,04 ct 21. Jh.585/- Gelbgold. Gesamtgewicht ca. 2,8 g. Mittig gefasster Opal-Cabochon aus äthiopischer Mine, ca. 9 x 7 mm. Seitlich mit leichtem Verlauf jeweils ein ovaler, facettierter Tansanit, zusammen ca. 0,55 ct.Konturiert von 6 kleinen Diamanten, zusammen ca. 0,04 ct. Farbe: H-I. Reinheit: Piqué. Maße der Ringmitte ca. 10 x 18,4 mm. Ringgröße 55.
Lot 86
Anhänger mit Lapislazuli und Opal-Tropfen, 21. Jh.585/- Gelbgold. Gesamtgewicht ca. 13,9 g. Hochovaler Anhänger mit Lapislazuli-Platte. Schmaler Fassungsrand mit durchbrochenem Mäanderband Muster. Mittig goldene applizierte stilisierte asiatische Gartenlandschaft in halbplastische Darstellung mit 6 gefassten Opal-Tropfen.Maße ca. 45 x 35 mm. Höhe ca. 7 mm.
Lot 265
Collection of opal jewellerycomprising of: 18ct gold opal and diamond gypsy style ring, size L with matching earrings, 7g approx overall, and a 9ct gold mounted opal bar brooch, 3g approx overall (3)At present, there is no condition report prepared for this lot, this in no way indicates a good condition, please contact the saleroom for a condition report.
Lot 196
A pair of abstract opal and diamond earrings,each oval opal cabochon in an asymmetrical loose cluster of short spatulate spikes with three round brilliant diamonds, post fittings, spring catch butterflies stamped '750, 18k' and setting tested as 18ct gold. Length 18mm, total estimated weight of diamonds approximately 0.45cts, 3.86gCondition ReportThe opals are well-matched and show good play of colour. Their surfaces are polished and fresh. The diamonds are bright and white.The setting is clean and shiny with little signs of wear.
Lot 197
An abstract opal and diamond ring,the oval opal cabochon in closed back setting with an asymmetrical loose cluster of short spatulate spikes holding five scattered round brilliant cut diamonds, to bifucated shoulders and handmade concave band, unmarked but tested as 18ct gold. Total estimated weight of diamonds approximately 0.30cts. Ring head 18mm, 6.20g Finger size N Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new.Condition ReportBright and fresh condition overall. The opal is well polished with only loupe visible light scratches. The diamonds are livley and white.
Lot 337
An opal and diamond oval cluster ring,with an oval cabochon opal, claw set in yellow to the centre. A border of cushion shaped old eight cut diamonds, all individually set in plain white collets, spaced to form a dispersed frame. Solid tapered shoulders to a plain shank. Tested as approximately 18ct gold. Head 19.80 x 14.80mm, 6.18g.Finger size K-L approximatelyCondition ReportFloral play of colour to the opal.Earlier diamonds utilised.Settings worn.1x diamond has dropped in the setting at the shoulder.Scratches and marks consistent with its age. Scratches and marks to the inside of the shank and the head.
Lot 338
An 18ct gold opal ring,the oval shallow cabochon opal in a rubover collet setting with ropetwist edging, to bifurcated shoulders and plain shank, London hallmarks 2003. Length of opal 23mm, 8.35g.Finger size P approximatelyCondition ReportThe opal is lightly scratched all over with one area of short, close set, parallel scratches that is eye visible; however the opal is still lively, predominantly green but with some play of colour. The setting is fresh with light wear for age.
Lot 342
A single stone freeform boulder opal ring,with a flat cabochon boulder opal, rub set in a plain collet. A slightly wishbone tapered shank and shoulders, marked 18k. Head 10mm wide, 3.17g.Finger size HBuying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new.Condition ReportNoticeable scratches and marks to the gold.Scratches to the surface of the opal.A good play of colour.
Lot 343
A single stone black opal ring,with an oval cabochon black opal, rub set in a plain collet in a landscape position, with solid shoulders and a plain shank. Marked 750. Head 18.10mm x 5.30mm, 3.14g.Finger size PBuying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new.Condition ReportSome scratches to the surface of the opal.2x pin points, one possibly sand.Light surface marks commensurate with its age to the mount
Lot 36
An Edwardian single stone black opal stick pin,with an oval cabochon opal, rub set to a plain collet, together with a Victorian turquoise set bead form stick pin, a single stone garnet stick pin, with a detachable head, and a 9ct gold Art Nouveau style stick pin, with an import hallmark, London 1979. All tested as approximately 9ct gold, the collet for the garnet tested as approximately 18ct gold. 1.34g, 2.48g, 1.77g, 1.57g (4)Condition ReportIndented inclusion to the surface of the opal.Minor marks to the table or crown facet edges under 10x magnification.
Lot 55
A Victorian opal, ruby and diamond shield form brooch,with a detachable tassel pendant drop. A central oval cabochon opal with a border of rose cut diamonds and a cushion shaped ruby at each compass point. A twisted wire outer frame, to applied scrolled flat wires with graduated cushion shaped old cut diamonds, claw set between, to a bloomed ground. An articulated tassel below to a glazed locket verso, with metal pin and 'C' catch. Tested as approximately 15ct gold. 78mm x 40mm, 19.34gCondition ReportLight surface marks commensurate with its age. Diamonds bright and lively. Good overall colour. Some areas of tarnish.
Lot 666
Late Victorian opal and diamond heart shape ring with a heart-shape opal surrounded by a border of old cut and rose cut diamonds in silver setting with two further diamonds to the foliate scroll shoulders on gold shank, ring size K.The heart shaped cluster measures approximately 10.2mm x 9.8mm. The opal measures approximately 7mm x 6mm. The opal is in good condition, no chips or cracks, light surface scratches commensurate with age. The opal has a good play of colour, displaying green, blue and pink tones. One single cut diamond to the shoulder might be a replacement stone but the rest of the diamonds are all old cut stones and original to the setting. The shank has been enlarged and strengthened with the addition of a gold slip inserted to the inside of the shank, associated solder, fairly crude. Weighs approximately 3.5 grams.
Lot 103
An Edwardian opal and split pearl Art Nouveau scrolling brooch/pendant,an open whiplash style frame, with an oval cabochon opal, milligrain set to the centre, with a split pearl below. Lines of graduated split pearls set throughout, with similarly set leaves. A pearl shaped cabochon opal pendant drop below to a detachable split pearl bale, pin and scrolled wire catch. Marked 15ct. 58mm x 40mm, 7.71gCondition ReportA dehydration line to the principal opal.Minor surface marks.
Lot 121
A diamond set opal form marquise shaped brooch,with three graduated old European and cushion cut diamonds, milligrain set in plain collets to a blade edge bar. An outer frame of graduated eight cut and old European cut diamonds, all milligrain set in matching collets, with a pin and lever clasp. Tested and valued as platinum and 18ct white gold. 41mm x 14mm, 7.49gCondition ReportRepairs to the framework.Discolouration.Tarnish.Diamonds bright and lively.
Lot 122
An Edna May opal and diamond pendant, c.1915,with an oval cabochon opal, with strong orange-red-green-blue play of colour, with a brilliant cut diamond milligrain set to a plain collet at the cardinal points, three with a trefoil of eight cut diamonds, grain set to foliate collets. Surrounded by brilliant cut diamonds, milligrain set to plain collets and joined by articulated knife edge bars, to split trace chain and bolt ring clasp. Tested as platinum. 4.21gCondition ReportCrazing to the opal.
Lot 140
An Art Deco single stone black opal ring, with diamond set shoulders. A circular tallow cabochon cut black opal, milligrain set to each shoulder, to a ridged shank. Tested and valued as platinum. Head 27.50mm x 14.80mm, 3.87g. Ring case by B J Tully, 10A New Bond Street, W1Finger size K/LBuying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new.Condition Report1x circular cabochon black opal. Very shallow crown, cabochon back. Navy blue body colour to the underside, possibly N4/N3. Mixed colours to the crown, red, orange, electric blue, green, mauve, yellow. Rolling flash. Possibly floral or floral harlequin. 13.90 x 12.98 x 5.00mmNB - the milligrain setting edge conceals any possible join to determine if this is a doublet, however the body colour suggests probably natural.Some fire can be seen on the side of the stone through the gallery.Finger size K/L - the cabochon back of the stone protrudes slightly, unnoticeable as worn but prevents the ring from sliding all the way on a ring sizer.
Lot 18
A 19th Century opal and half-pearl cluster brooch, the opal cabochon in a surround of emerald and half-pearl flowerheads, closed back settings CONDITION REPORT: Later brooch fitting, weighs approximately 6.2g, size approximately 27mm x 24mm. The brooch pin attachment looks to be later added, suggesting that this was part of another piece originally.
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66627 item(s)/page