A SAPPHIRE AND DIAMOND CLUSTER RINGThe cushion-shaped sapphire weighing 5.70cts set in a four-claw setting within a brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 1.20cts, ring size MAccompanied by a report from The Gem & Pearl Laboratory in London stating that the sapphire weighing 5.70cts is of Sri Lankan origin, with no indication of heat treatment. Report no. 18772, dated July 28th 2020Condition Report: Sapphire: of cornflower blue, medium tone, good transparency, a couple of minor natural inclusions visible under 10x magnification. Under 10x magnification, no signs of abrasions or pitsDiamonds: approx. 1.20ct total, estimated colour G/H, estimated clarity VSSuperficial signs of wear, overall in good conditionTotal gross weight approx. 6.5g
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A GARNET RING, BY POMELLATOThe heart-shaped garnet cabochon within a three-claw setting, to a bombé plain mount, mounted in 18K gold, signed Pomellato, Italian registry mark, ring size K Condition Report: Garnet: of brownish-red hue, translucent, medium to dark toneNormal signs of wear, overall in good conditionTotal gross weight approx. 21g
A DIAMOND AND TITANIUM COCKTAIL RING, BY MARGHERITA BURGENERDesigned as a stylised flowerhead, the textured greenish-yellow titanium petals with brilliant-cut diamond highlights, the pistils set at centre with circular-cut black diamonds, mounted in 18K gold and titanium, diamonds 0.64ct total, signed Margherita Burgener, with maker's mark 'MB', Italian registry mark, with maker's case, ring size K (53)Condition Report: Superficial signs of wear, overall in good conditionTotal gross weight approx. 10g
AN AQUAMARINE AND DIAMOND DRESS RINGThe cut-cornered step-cut aquamarine weighing approximately 8.65cts within a surround of brilliant-cut diamonds, between stepped shoulders set with baguette and further brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 0.90ct total, ring size NCondition Report: Aquamarine: Very good transparency, small fingerprint-like inclusion to one end evident under 10x magnification, couple of very small nibbles to pavilion evident through stone under 10x magnification. Slightly loose in settingDiamonds: Bright and lively but too small to accurately accessStamped 750 for 18K gold. Numbered 8.654 (referring to aquamarine weight) and 1 (likely referring to diamond weight)Insignificant wear to gold, overall good conditionTotal gross weight approx. 6.8g
A BLUE TOPAZ ‘M'AMA NON M’AMA’ RING, BY POMELLATOSet with a cushion-shaped blue topaz cabochon, mounted in 18K gold, signed Pomellato, numbered, Italian assay mark, ring size MCondition Report: Blue topaz: good transparency, some minor scuffs and residue between underside of stone and setting evident under 10x magnification Numbered C900029297Gold with insignificant wear, overall good conditionTotal gross weight approx. 3.4g
A DIAMOND RING, BY TIFFANY & CO.The frontispiece with knot pavé-set with brilliant-cut diamonds to a polished reeded band, mounted in 18K gold, signed Tiffany & Co., French import mark, ring size I½Condition Report: Diamonds: unable to assess colour due to yellow mount, estimated clarity VSMinor signs of wear, overall in good conditionTotal gross weight approx. 10.6g
A MOONSTONE ‘M'AMA NON M’AMA’ RING, BY POMELLATOSet with an oval-shaped moonstone cabochon, mounted in 18K gold, signed Pomellato, numbered, Italian registry mark, ring size LCondition Report: Moonstone: white translucent with blue sheen, some minor scuffs to surface evident under 10x magnificationNumbered C100034569Gold with insignificant wear, overall good conditionTotal gross weight approx. 3.3g
A DIAMOND AND GEM-SET RING, BY POMELLATOThe bombé heart pavé-set with brilliant-cut diamonds, with pear and marquise-shaped green sapphire highlights to the centre, mounted in 18K gold, signed Pomellato, Italian assay mark, ring size HCondition Report: Diamonds: Bright and lively, very approximately 0.90ct totalGreen sapphires: very good transparency, generally well matchedHinged backs with good tensionStamped 750 for 18K, signed, Italian assay markLight wear to gold, overall good conditionTotal gross weight approx. 14g
A YELLOW SAPPHIRE AND DIAMOND RINGThe cut-cornered rectangular sapphire weighing 6.01cts within a four-claw setting and between tapered baguette-cut diamonds, mounted in 18K gold, diamonds approximately 0.30ct total, ring size L¼Accompanied by a report from GCS laboratory in London stating that the yellow sapphire weighing 6.01cts is of Sri Lankan origin, with no indications of heating. Report number 5782-2266, dated June 29th 2022Condition Report: Sapphire: yellow hue, 8.54 x 11.28 x 6.61mm = 6.01cts, good transparency, medium tone, facets are smoothDiamonds: approx. 0.30ct total - bright and well matchedSuperficial signs of wear, overall in good conditionTotal gross weight approx. 6g
A DIAMOND THREE-STONE RINGComposed of three brilliant-cut diamonds within claw-setting, weighing approximately 3.00cts total, mounted in 18K gold, ring size N½Condition Report: Diamonds: approx. 1.00ct each, estimated colour J/K, estimated clarity SIStamped 750 for 18K gold inside hoopMinor signs of wear, overall in good conditionTotal gross weight approx. 6.93g
A RUBY AND DIAMOND RINGThe oval-shaped ruby weighing approximately 2.00cts, within a double four-claw setting, between two brilliant-cut diamond shoulders, mounted in 18K gold, diamonds approximately 1.00ct total, ring size K** Please note that the ruby was verbally tested at GCS laboratory in London and was found to be of Thai origin, with no indications of heat treatment.Condition Report: Ruby: of purplish-red hue, medium tone, good transparency, facets are smooth, no inclusions visible with naked eyeDiamonds: Bright and well matched. Unable to assess colour due to yellow mount, estimated clarity SINormal signs of wearOverall in good condition
A DIAMOND DRESS RINGOf bombé design, set with brilliant-cut diamonds throughout, mounted in 18K gold, diamonds approximately 6.00cts total, French import mark, ring size LCondition Report: Diamonds: approx. 6.00cts total, unable to assess colour due to yellow mount, estimated clarity VSOwl mark for 18K gold imported in France, located on the outside of the hoopAn extra ring hoop located for resize purposesMinor signs of wear, overall in good conditionTotal gross weight approx. 12.4g
A DIAMOND SEVEN-STONE RINGComposed of seven brilliant-cut diamonds weighing approximately 1.00cts total, mounted in 18K gold, ring size P½Condition Report: Diamonds: approx. 1.00ct total, estimated colour H/I, estimated clarity VSNormal signs of wear, overall in good conditionTotal gross weight approx. 4.5g
AN EMERALD AND DIAMOND CLUSTER RINGThe collet-set oval-shaped emerald within a double brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 1.80ct total, ring size OCondition Report: Emerald: unable to gauge a carat weight due to collet setting - of bluish-green hue, medium tone, good transparency with natural inclusions visible under a bright light sourceDiamonds: approx. 1.80ct total, unable to assess colour due to yellow mount, estimated clarity SINormal signs of wear, overall in good conditionTotal gross weight approx. 8.6g
AN EMERALD AND DIAMOND CLUSTER RINGThe rectangular cut-cornered emerald within a four-claw setting to a brilliant-cut diamond frame with two baguette-cut diamond accents, mounted in 18K gold, diamonds approximately 1.30cts total, ring size PCondition Report: Emerald: approx. 1.90ct, of bluish-green hue, light to medium tone, good transparency, minor inclusions visible with naked eye under a bright light sourceDiamonds: approx. 1.30ct total, unable to assess colour due to yellow mount, estimated clarity VSNormal signs of wear, overall in good conditionTotal gross weight approx. 5.7g
A DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond weighing 0.75ct within a four-claw setting to a plain gold hoop, mounted in 18K gold, ring size LPlease note that the diamond is laser inscribed by the GIA laboratory in America, stating that the diamond weighing 0.75ct is of G colour, VS1 clarity. Report number 2327808914, dated May 14th 2019Condition Report: Please note that the diamond is laser inscribed by the GIA laboratory in America, stating that the diamond weighing 0.75ct is of G colour, VS1 clarity. Report number 2327808914, dated May 14th 2019Minor signs of wear, overall in good conditionTotal gross weight 2g
A DIAMOND THREE-STONE RINGThe central old-cut diamond within a six-claw setting and between two old cushion-cut diamonds, mounted in 18K gold, principal diamond approximately 1.00ct, remaining diamonds approximately 0.80ct total, ring size MCondition Report: Principal diamond: approx. 1.00ct, estimated colour I/J, estimated clarity SIRemaining diamonds: approx. 0.80ct total, estimated colour one H/I, one I/J, estimated clarity SI (one small chip near claw visible with great attention under a bright light source with naked eye)Normal signs of wear, overall in good conditionTotal gross weight approx. 4.3g
A DIAMOND 'TANK' RING, BY CARTIERThe polished yellow gold hoop, set with 8 rows of round brilliant-cut diamonds, mounted in 18K gold, signed Cartier, maker's mark, Swiss assay mark, numbered, with maker's case, ring size Q½ (58)Condition Report: Numbered NJ7307Normal signs of wear, overall in good conditionTotal gross weight approx. 18.1g
A SAPPHIRE AND DIAMOND DRESS RINGThe central cushion-shaped sapphire weighing 5.59cts within a four-claw setting and between half-moon-shaped diamond shoulders, mounted in 18K gold, diamonds approximately 0.70ct total, ring size L¼Accompanied by a report from GCS laboratory in London stating that the sapphire weighing 5.59cts is of Sri Lankan (Ceylon) origin, with no indications of heating. Report number 5782-2265 dated June 29th 2022Condition Report: Sapphire: of cornflower blue hue, medium tone, good transparency, some natural inclusions in the form of silk and needles visible under a bright light sourceDiamonds: approx. 0.70ct total, estimated colour G/H, estimated clarity VSSuperficial signs of wear, overall in good conditionTotal gross weight approx. 5.7g
A DIAMOND RINGThe frontispiece set with baguette-cut diamond between brilliant-cut diamond borders, mounted in 18K gold, diamonds approximately 2.50cts total, numbered, ring size M½Condition Report: Diamonds: approx. 2.50cts total, estimated colour G/H/I, estimated clarity VSNormal signs of wear, the hoop could do with some rhodium platingOverall in good conditionTotal gross weight approx. 8.2g
A SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-shaped pink sapphire within a four-claw setting, to a marquise and brilliant-cut diamond surround, mounted in gold, diamonds approximately 0.70ct total, ring size N¾Condition Report: Sapphire: of purplish-pink hue, medium tone, good transparency, good saturation, some minor abrasions on facet junctions visible with 10x magnification, rutile needles and silk visible with 10x magnificationDiamonds: approx. 0.70ct total, estimated colour H/I, estimated clarity VSWhite metal unmarked, tested by the jewellery department to be 18K goldNormal signs of wear, overall in good conditionTotal gross weight approx. 3.9g
A SAPPHIRE AND DIAMOND RING, BY CARTIERThe central oval-shaped sapphire weighing approximately 5.00cts within eight-claw setting accented with brilliant-cut diamonds to similarly-cut diamond shoulders, mounted in 18K gold, signed Cartier, numbered, with maker's mark, French assay mark, Swiss assay mark for Bienne, International convention mark, ring size O½ (56)Condition Report: Sapphire: unable to gauge precisely the dimensions due to claws and unable to measure depth - approx. 13.57x10.25x5.10 = approx. 5.67cts - of blue hue, medium to dark tone, good transparency, colour zoning visible under a bright light source, facets are smoothDiamonds: too small to assess approx. weight and colour or clarity - overall bright and well matchedEagle's head for French 18K gold located on the outside hoopNumbered ON2087, maker's mark, Swiss assay mark, international convention mark, ring size 56 and signature, all located on the inside hoopMinor signs of wear, overall in good conditionTotal gross weight approx. 7.5g
AN EARLY 20TH CENTURY DIAMOND DRESS RINGCentring an old cushion-shaped diamond of yellow tint within a similarly-cut surround with rose-cut diamond accents, mounted in 18K gold, principal diamond approximately 0.90-1.00ct, remaining diamonds approximately 0.40ct total, ring size M Condition Report: Principal diamond: approx. 0.90-1.00ct, estimated colour M+, estimated clarity SI (clean inside, some minor girdle abrasions)Remaining diamonds: approx. 0.40ct total, bright and well matchedStamped 18CT inside hoopNormal signs of wear, overall in good conditionTotal gross weight approx. 4.6g
AN EMERALD, ROCK CRYSTAL AND DIAMOND RINGThe rectangular-cut emerald at the centre with a double frame of brilliant-cut diamonds within a surround of fancy-cut rock crystal plaques accented with similarly-cut diamonds and shoulders of similar style, mounted in 18K gold, ring size NCondition Report: Emerald: of bluish-green hue, medium tone, natural inclusions visible under a bright light sourceRock crystal plaques: in good conditionDiamonds: overall bright and well matchedStamped 18K inside hoopMinor signs of wear, overall in good conditionTotal gross weight approx. 11.30g
A DIAMOND ETERNITY RINGComposed of a continuous row of rectangular-cut diamonds between borders of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.50cts total, numbered, ring size N¾Condition Report: Diamonds: gauged approx. 2.50cts (weight inscribed to be 2.51), estimated colour H/I, estimated clarity VS-SIMinor signs of wear, overall in good conditionTotal gross weight approx. 4g
A DIAMOND ‘PERLÉE’ RING, BY VAN CLEEF & ARPELSThe slightly bombé ring of tapering design and pavé-set to the front with brilliant-cut diamonds, all within a beaded border, mounted in 18K gold, signed VCA, numbered, with maker’s mark ‘Sté MB’, French assay mark, ring size MCondition Report: Diamonds: Estimated colour F/G, estimated colour VSEagle’s head assay mark for French 18K gold, maker’s mark ‘Sté MB’, signed VCA, 750 for 18K, numbered B5926D16 Light wear to gold, overall good conditionTotal gross weight 10.5g
A GEM-SET AND DIAMOND RING, BY CARTIER, CIRCA 1980Of bombé design, the frontispiece set with calibré-cut rubies, sapphires and emeralds alternated between rows of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.60ct total, signed Cartier, with maker's mark for 'Cartier Société Anonyme', French assay mark, with UK retail mark 'JC' (Jacques Cartier), UK hallmarks for London 1980, numbered, ring size LCondition Report: Diamonds: approx. 1.60ct total, unable to assess colour due to yellow mount, estimated clarity VSRubies: of purplish-red hue, good transparency, well matched in colour, some minor wear abrasions on some, visible under a bright light sourceSapphires: of blue hue, good transparency, well matched in colour, some minor wear abrasions on some, visible under a bright light sourceEmeralds: of bluish-green hue, good transparency, well matched in colourMaker's mark for Cartier Société Anonyme and eagle's head for French 18K gold, located on the outside hoopMaker's mark for JC & London hallmarks located inside hoopSignature (partially visible) located inside hoop, numbered 203554 & R910Normal signs of wear, overall in good conditionTotal gross weight approx. 7.10g
A DIAMOND COCKTAIL RING, BY CARTIERThe bombé square plaque, pavé-set throughout with brilliant-cut diamonds to a plain polished gold hoop, mounted in 18K gold, diamonds approximately 3.00cts total, signed Cartier, numbered, with maker's mark, French assay mark, with Cartier case and outer box, ring size M (53) Condition Report: Diamonds: approx. 3.00cts total, estimated colour F/G, estimated clarity VSNormal signs of wear, overall in good conditionTotal gross weight approx. 16.50g(Box & Outer Box are both in good condition)
A DIAMOND ETERNITY RINGComposed of brilliant-cut diamonds interspersed with baguette-cut diamonds, mounted in 18K gold, diamonds approximately 0.80ct total, ring size NCondition Report: Diamonds: approx. 0.80ct, estimated colour F/G, estimated clarity some VS/some SI (a couple of minor chips)Stamped 18K inside hoopNormal signs of wear, overall in good conditionTotal gross weight approx. 2.7g
A DIAMOND DRESS RINGThe circular plaque set with old cushion-shaped diamonds throughout, to a gallery of foliate and scrolling detailing, mounted in gold, diamonds approximately 1.40ct total, ring size L½Condition Report: Diamonds: approx. 1.40ct total, unable to assess colour due to yellow mount, estimated clarity VS/good SINormal signs of wear, overall in good conditionTotal gross weight approx. 5.4g
A GOLD 'B.ZERO1' RING, BY BULGARIThe openwork band signed 'Bvlgari' to the rim, in 18K rose gold, numbered, Italian registry mark, International convention mark, with certificate of authenticity from Bvlgari dated March 30th 2017, with maker's case and outer box, ring size N (55) Inspired by Rome’s totemic Colosseum, Bulgari’s B.zero1 collection evokes both strength and history in its design. Launched in 1999, the B.zero1 ring utilised Bulgari’s celebrated Tubogas technique, which involves wrapping strips of gold and interconnecting them to one another so there is no need for soldering. This lent the ring a momentum; a piece that could survive hard wear yet still encapsulate beauty in its form. The B.zero1 ring was an instant hit with critics and jewellery lovers alike, and soon became Bulgari’s flagship design. The collection was then expanded to include necklaces, earrings and bangles. Over the years, Bulgari has invited artists from all disciplines to play with and create a new vision for the collection, such as Anish Kapoor’s bold concave ring in 2010 which paired gold with steel, or architect Zaha Hadid’s 2015 take on the ring which introduced more fluid lines to the ring’s internal structure.The popularity of the B.zero1 collection has remained firm throughout the years thanks to its inherent wearability, it’s unisex appeal, and the maison’s insistence of refreshing and recontextualising the design for the changing times. It is a regular feature on any red carpet, appearing on the likes of Zendaya, Naomi Watts, Bella Hadid, William Dafoe, and Isabella Rossellini.Condition Report: Normal signs of wear, overall in good conditionRing stamped with serial number HM3T22, same on its certificate of authenticityRetail price on Bulgari website: €2,750Total gross weight approx. 10.5g
AN EMERALD AND DIAMOND RINGSet with an oval emerald cabochon with graduated brilliant-cut diamonds to either side, between bifurcated shoulders with ropetwist detailing, mounted in 14K gold, London import mark for 1980, diamonds approximately 0.65ct total, cased, ring size LCondition Report: Emerald: Loose in setting, good transparency, surface reaching inclusions, internal fissure, chip to one end from surface reaching inclusionDiamonds bright, one outer diamond with surface reaching inclusionsLondon import mark and maker’s mark MSFResizing to base of hoopLight wear to gold, overall good condition Total gross weight approx. 5.3g
A RETRO DIAMOND DRESS RING, CIRCA 1940Of odeonesque design, set with a row of old brilliant-cut diamonds and rose-cut diamond highlights to the terminals, mounted in platinum and gold, French import marks, indistinct maker’s mark, diamond approximately 1.00ct total, ring size MCondition Report: Diamonds: Bright and lively, cannot be accurately assessed for colour due to style of setting and rose mount, estimated clarity SIStamps to outer shank at base. Two French import marks - Bearded Man (platinum) and Owl (18K gold). Two further indistinct stampsSurface wear to gold, small knocks to base, overall good conditionTotal gross weight approx. 9.2g
AN AQUAMARINE AND DIAMOND COCKTAIL RINGThe elongated marquise-shaped aquamarine weighing approximately 4.20cts, between baguette-cut diamond shoulders highlighted with further marquise-shaped diamonds, mounted in 18K gold, maker's mark, diamonds approximately 5.00cts total, ring size OCondition Report: Aquamarine: approx. 4.20cts - of blue hue, good transparency, medium tone, facets are smoothDiamonds: approx. 5.00cts total, estimated colour H/I, estimated clarity VS with a couple of minor SIStamped 750 inside hoop - partial Italian registry markTwo marks on the outside hoop - unable to identify - one is a maker's mark: 'G$?'Normal signs of wear, overall in good conditionTotal gross weight approx. 13.50g
A FINE 'TOI ET MOI' DIAMOND DRESS RINGEach brilliant-cut diamond weighing 1.69ct and 1.81ct within an eight-claw setting to a plain hoop, mounted in 18K gold, with maker's mark, French assay mark, ring size MEach accompanied by a report from the HRD laboratory. One stating that the diamond weighing1.69ct is H colour, VS1 clarity. Report number210000202704, dated October 25th 2021; The second report stating that the diamond weighing 1.81ct is H colour, VS2 clarity, Report number 210000202703, dated October 25th 2021Condition Report: Each accompanied by a report from the HRD laboratory. One stating that the diamond weighing1.69ct is H colour, VS1 clarity. Report number210000202704, dated October 25th 2021; The second report stating that the diamond weighing 1.81ct is H colour, VS2 clarity, Report number 210000202703, dated October 25th 2021Minor signs of wear, overall in good conditionTotal gross weight approx. 5.3g
Jaeger-LeCoultre. An 18K gold bumper automatic calendar alarm wristwatch retailed by CartierModel: MemovoxDate: Circa 1964Movement: Jewelled Cal.K825 bumper automatic, No.1639384Dial: Two tone silvered, applied gilt baton hour markers, Arabic numeral 12, black inner minute divisions with luminous dot 5 minute markers, central alarm disc with arrow, date aperture at 3, gilt lance hands with luminous inserts, centre secondsCase: Polished round, snap on back with screw down ring, crowns at 2 and 4 for hand setting and alarm, No.138619Strap/Bracelet: Brown crocodile leatherBuckle/Clasp: Gold plated buckleSigned: Movement signed Jaeger-LeCoultre, dial signed CartierSize: 37mmThis lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the EU, see clause 13.For further information on this lot please visit Bonhams.com
Jaeger-LeCoultre. A stainless steel bumper automatic wristwatch with power reserve retailed by Picketts & PursersModel: FuturematicDate: Purchased 10th October 1958Movement: Jewelled Cal.497 bumper automatic, No.1123739Dial: Silvered signed Picketts & Pursers, applied polished dart hour markers, black outer minute track, subsidiary dials at 3 and 9 for seconds and power reserve, polished faceted lance handsCase: Brushed and polished round, snap on back with screw down ring, back winding, No.694603Strap/Bracelet: Black leatherBuckle/Clasp: Gold plated buckleSigned: Case, dial & movementSize: 37mm Accompaniments: Guarantee, repair receipt dated August 1997Footnotes:Picketts & Pursers were founded in 1850 by Thomas Pickett, and are one of Hampshire's longest established family firms of jewellers and watchmakers. Today, after the acquisition of John Purser & Sons in 1920 Picketts and Pursers are based in a prestigious location in Petersfield selling fine jewellery, silver, watches and clocks.For further information on this lot please visit Bonhams.com
An 18th century gold MEMENTO MORI skull ring, of D-shaped cross section, the exterior engraved with a skull (depicted by eye sockets, naval sockets and line of teeth below), the inner band with maker’s mark ‘I E’ and engraved ‘E I obt Aye 9th 1744 AEge 36’ (sic), (all enamel lost), ring size approximately S (band slightly oval). £400-£600 --- The 17th century was a time of high mortality and this precipitated a taste for Memento Mori jewellery. The phrase translates as ‘remember you must die’. The constant reminder that one will sooner or later die and face a final judgement, was an encouragement to live a virtuous life. The Rev. Jeremy Taylor (1613-1667) preached “It is a great art to die well and to be learned by men in health... Place your coffin in your own eye, dig your own grave.” This Memento Mori jewellery was decorated with images of skulls, skeletons, death heads, grave diggers tools and hour glasses. By the late 17th century, these had merged with the trend for memorial jewels, commemorating the death of an individual, the design simplified into a gold band with a skull motif to the exterior and the initials and date of death of the deceased inscribed to the interior.
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