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BERNARD HERTZ: OPAL AND PEARL PENDANT/NECKLACE, CIRCA 1900Of openwork abstract design, set with opal cabochons, suspending two freshwater baroque pearls, signed BH, lengths: pendant 5.0cm, chain 42.0cmFootnotes:A comparable example sold in The Hercules Collection Part II, Bonhams, London, 14th October 2021, lot 243.For further information on this lot please visit Bonhams.com
OPAL AND DIAMOND BANGLE, CIRCA 1900; OPAL AND DIAMOND RING1st: The hinged bangle set with an oval opal cabochon within an old brilliant-cut diamond surround, 2nd: The oval opal cabochon set within an old brilliant-cut diamond surround, 1st: inner circumference approx. 17.1cm, 2nd: ring size approx. O 1⁄2, 1st with fitted case (2)For further information on this lot please visit Bonhams.com
AN OPAL SET GOLD COLOURED HEART LOCKET The polished heart shaped panel set with an oval cabochon opal, opening to reveal a locket interior Size/dimensions: 4.2cm long Gross weight: 15.2 grams Condition Report: There is some light wear commensurate with use, light surface scuffs, the opal has some light abrasion to the top of the dome, there is no glazed panel to the interior. The setting tests as gold, however the gold carat is not clear Condition Report Disclaimer
A THREE STONE OPAL RING The trio of oval cabochon opals within four claw settings, to pierced bar gallery, the shank stamped 18k Size/dimensions: finger size O Gross weight: 3.8 grams Condition Report: One of the opals has some large chips to one end, there is some scratches to the opals, the chipped stone moves slightly in the setting, the setting has some wear commensurate with age and use, the claws in place. The gallery has some bending to the decorative posts. Condition Report Disclaimer
AN OPAL AND DIAMOND BROOCH/PENDANT The pear shaped cabochon opal within a brilliant cut and eight cut diamond surround, with a diamond set bow surmount, approximately 0.80 carats total, pierced domed back, with removeable screw in brooch fitting, suspended from an associated curb link chain, the chain stamped 750 with Italian control marks, with a miniature screw driver Size/dimensions: pendant 4.6cm long, chain 38cm long Gross weight: 15.8 grams Condition Report: The opal has numerous fractures/crazing. The diamonds are all present and correct, bright and lively, The chain may not be original to the pendant, there are solder repairs to the chain and the chain clasp loop is not original to the chain. The brooch fitting is in good working order Condition Report Disclaimer
A SMALL COLLECTION OF JEWELLERY To include an opal dress ring, the oval cabochon opal in a four claw setting, to a polished shank, stamped 14k 585; and a pair of opal ear studs; together with a graduated oval cabochon moonstone bracelet, to lozenge shaped links, to a ring bolt clasp Size/dimensions: finger size R; ear studs 7mm long; bracelet 17.5cm long Gross weight: grams Condition Report: All items have some wear. Ring some scratches and scuffs to opal and setting Earrings: There is a fracture to one of the opals# Bracelet: the clasp is not original, some general wear Condition Report Disclaimer
A SMALL COLLECTION OF JEWELLERY To include a 9 carat gold oval cabochon moonstone dress ring, London 1973, in a rope twist setting, to a scrolled wire gallery; together with a pair of moonstone ear pendants, the hooks stamped 9ct; and a 9 carat gold and opal triplet dress ring, Birmingham 1976 Size/dimensions: first finger size O; second N; earrings 2.7cm long Gross weight: 10 grams Condition Report: Abrasion to the surface of the moonstone ring, some general wear. Condition Report Disclaimer
A COLLECTION OF FOUR STICK PINS AND A BIRD OF PARADISE BROOCH The first a stylised polished cow, with circular cabochon eyes, stamped 585; together with an opal butterfly stickpin, stamped 14k; a 'C' stickpin with single eight cut diamond accent; a lapis lazuli stick pin, stamped 14k; and a textured bird of paradise brooch, stamped 18ct Size/dimensions: brooch wingspan 3cm Gross weight: 13.9 grams
Y A COLLECTION OF RINGS To include a blue zircon ring, the circular cut blue zircon in a raised claw setting, stamped 18ct; a diamond and opal dress ring, stamped 18ct; together with various further rings, including a coral cluster ring, stamped 9ct; a 9 carat gold, fire opal and diamond dress ring; a 9 carat gold fire opal ring; a 9 carat gold greenstone ring; and two further 9 carat gold rings Size/dimensions: first ring size N; second M Gross weight: 21 grams This lot may be subject to CITES regulations when exported. The import of lots that are subject to CITES regulations are banned in certain countries. Please check your country's import regulations before bidding. For further details on CITES regulations, click here: www.gov.uk/guidance/cites-imports-and-exports.
A SMALL COLLECTION OF JEWELLERY To include an oval cabochon opal pendant, the polished opal with a gold coloured frame, stamped 750; an early 20th century sapphire and diamond bar brooch, the trio of sapphire between four old cut and rose cut diamonds; a 9 carat gold cabochon garnet bracelet, the oval cabochon garnets in four claw settings, with pierced quatrefoil links between, to a lobster claw clasp; a sapphire and cultured seed pearl floral spray brooch, stamped 9ct; and a 9 carat gold, pink stone and brilliant cut diamond pendant Gross weight: 37 grams
GOLDSCHEIDER; a figure of a female water carrier, signed F. Gross, the figure moulded with a belt embellished with five opal style mounts, signed and with impressed marks, height 58cm.Additional InformationThe outer handle has been broken off and glued back, some rubbing to the gilding and decoration here and there with some scratching, etc, but overall appearance ok, some light wear around the base.
A Dutch studio glass bowl, by Willem Heesen, of tapering form, decorated with whiplash trails to a translucent opal ground, dated 1988, signed 'W Heesen 860127 oude Horn W/L Century Leasing ABN 14.06.88',24.5cm diameter14.7cm highWilliam Heesen worked under the renowned glass artist Andries Copier and would later become a designer at the Leerdam glassworks.Condition ReportSome scratching and wear to the base, otherwise good order.
Victorian 15ct engraved gold ring with opals, emeralds and garnets, 1871, size M.CONDITION REPORT: Gross weight is 2.2g. The diameter of the opal is approximately 20mm. Diameter of the emerald is approximately 4mm. The large opal is an opaque colour. The smaller opals are clearer. There are age-related marks/scratches to all stones. There is a crack/repair to one of the smaller opals. Some of the points on the claws have perished. The hallmarks are clear. There are further surface marks to the shank.
Hallmarks: 750. Set with 10 brilliant cut diamonds of approx. 0.75 ct. in total (SI / G-H-I) in a white gold setting and a cabochon cut white precious opal of approx. 4.21 ct. (approx. 17.50 x 11.99 x 3 .52 mm). In good condition, one diamond has a chip. LxW: 5.4 x 3.5 cm. Weight: 13.97 grams.
Including a 14K. yellow gold pin with diamond set in silver (marks: 585, ZI), a 14K. rose gold pin with seed pearl (marks: oak leaf), a 14K. / 10K. Belais lapel pin with amethyst (marks: Belais 18K, 585 (Dutch assay mark), 10K, mark Belais Manufacturing Company 1876 – 1933) and a BLA 10K. pin set with opal (marks: tax mark J, illegible maker's mark). In good condition. Various sizes. Weight: 6.34 grams.
Hallmarks: ABJ (maker's mark), crown (gold hallmark England), 375 (9 ct.), leopard head (assay mark London), L (date letter 1985). Set with 3 cabochon cut precious opals of approx. 0.30 ct. in total. In good condition, one opal has a small chip. Ring size: 17.25 mm / 54 mm. Weight: 3.37 grams.

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74393 item(s)/page