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Lot 43
Ten gemset silver and 9ct gold rings with certificates. Including a 9ct yellow gold chrome diopside floral design ring, an amethyst and diamond 9 carat white gold three stone ring, a London blue topaz and zircon 9 carat gold ring, a peridot and zircon 9 carat white gold ring, a fire opal silver ring, an Ethiopian cherry opal silver ring and other gemset rings. Various Sizes
Lot 44
Ten gem set silver and gold rings with certificates. Including a multi-colour fresh water pearl silver ring, kyanite three stone silver ring, a rainbow moonstone and tanzenite cluster ring, a pink tourmaline and zircon 10 carat gold ring, an amethyst and topaz cluster ring, a 9 carat yellow gold and amethyst dress ring and other gem set rings. Various sizes.
Lot 746
A mid-20th century 18ct gold 3-stone diamond ring, set with round brilliant-cut diamonds, total diamond content approx 0.2ct, setting height 4.4mm, size L, 1.8gNo damage or repair, all stones present, diamonds have several internal fractures, both sides of bridge are worn flat, shank is worn very thin and slightly bent out of shape, marks rubbed, engraved 18ct and plat
Lot 677
A mid-20th century 18ct gold 3-stone diamond ring, set with old European-cut diamonds, total diamond content approx 0.5ct, setting height 4.6mm, size M, 2.4gNo damage or repairs, all stones present, 3 claws need re-tipping, diamonds mostly free from inclusions and generally bright, both sides of bridge are quite worn and nearly flat, settings lightly abraded, mark clear, engraved 18ct
Lot 762
A modern 9ct gold 7-stone diamond half eternity ring, channel set with modern round brilliant-cut diamonds, total diamond content approx 0.53ct, setting height 4.6mm, size P, 3.3gNo damage or repairs, all stones present, diamonds bright white and fiery, settings lightly abraded, mark clear, engraved 9kt
Lot 682
An early 20th century 18ct gold graduated 5-stone diamond half hoop ring, set with old-cut diamonds, total diamond content approx 0.15ct, setting height 4.7mm, size L, 2.7gNo damage or repairs, all stones present, diamonds have a few small black spot and fracture inclusions only visible through a loupe, some wear to 1 side of bridge, settings lightly abraded but still heavy, mark clear, stamped 18ct
Lot 784
An early 20th century 18ct gold 3-stone ruby and diamond ring, set with square-cut ruby and round-cut diamonds, ruby measures: 3.87mm x 3.56mm x 2.84mm, setting height 4.5mm, size R, 2.8gNo damage or repair, all stones present, ruby is a deep pinkish red with a couple of small internal iridescent fractures and another fingerprint inclusion, diamonds bright and white, both side of bridge are slightly worn flat, settings lightly abraded, marks clear, engraved 18ct and pt
Lot 734
A late 20th century 18ct gold 3-stone sapphire and diamond wedding band ring, set with round-cut stones, hallmarks London 1998, band width 4.8mm, size L, 5.2gNo damage or repairs, all stones present, diamonds bright white and fiery, settings lightly abraded but still heavy gauge, hallmarks clear, stamped 750
Lot 785
An Art Deco 18ct gold 3-stone sapphire and diamond ring, platinum top settings with rectangular step-cut sapphire and old-cut diamonds, total diamond content approx 0.2ct, sapphire measures: 4.15mm x 3.10mm x 2.95mm, setting height 6mm, size R, 3gNo damage or repair, all stones present, sapphire is a darkish medium blue with lightly abraded facet edges and no obvious internal inclusions with slight windowing around edges under strong light, diamonds relatively bright and white with a couple of tiny surface chips and internal crystal inclusions only visible through a loupe, settings lightly abraded marks clear, stamped 18ct and plat
Lot 782
An early 20th century 18ct gold graduated 5-stone diamond half hoop ring, illusion set with old-cut diamonds, total diamond content approx 0.4ct, setting height 4.9mm, size M, 2.5gNo damage or repair, all stones present, 1 of the medium diamonds has an obvious brown stained internal fracture, all others have a couple of small inclusions mainly on visible through a loupe, both sides of bridge are slightly worn and starting to wear flat, settings lightly abraded all over, marks clear, stamped 18ct and pt
Lot 788
An early 20th century 18ct gold 2-stone diamond crossover ring, platinum tops with round-cut diamonds, total diamond content approx 0.1ct, setting height 6mm, size Q, 2gNo damage or repair, all stones present, diamonds bright and fiery, settings are quite worn particularly on back shank, marks rubbed, engraved 18ct and pt
Lot 786
An early 20th century 18ct gold graduated 5-stone diamond half hoop ring, set with old European-cut diamonds, total diamond content approx 0.4ct, setting height 4.4mm, size L, 2.9gNo damage or repairs, all stones present, 1 diamond has a tiny star facet chip, all have a slight yellow tint but are still bright and slightly fiery with a few internal inclusions visible under a loupe, both sides of bridge are worn flat, settings lightly abraded, marks slightly rubbed, stamped 18
Lot 667
A modern 9ct gold diamond marquise cluster dress ring, set with round brilliant and baguette-cut diamonds, total diamond content approx 0.5ct, setting height 18mm, size M, 4gNo damage or repairs, all stone present, diamonds generally bright, settings lightly abraded, hallmarks clear, stamped 375
Lot 521
An Antique platinum 5-stone diamond ring, set with old European-cut diamonds, total diamond content approx 1ct, setting height 5.2mm, size I, 2.9gAll stones present, diamond relatively bright and slightly fiery, each with a few internal inclusions such as fractures and black spots mainly only visible through a loupe, settings quite worn with 1 obvious repaired join mark on side of shank, claws worn flat on both sides, marks slightly rubbed, stamped platinum
Lot 568
A modern 18ct white gold 3-stone diamond ring, set with round brilliant-cut diamonds, total diamond content approx 0.35ct, size J, 2.6gNo damage, all stones present and slightly vary in colour although all are bright and fiery, settings lightly abraded with a small section added in on back of shank, hallmarks clear, stamped 750
Lot 518
An Antique unmarked high carat gold greenstone gypsy ring, old European-cut stone with ornate engraved shoulders and shank, setting height 6.1mm, size I, 4.4gStone has a very large chip and is quite worn and abraded, settings lightly abraded all over and engravings slightly worn on back of shank, a section of the back of the shank has possibly been replaced, unmarked but tests at gold
Lot 621
A SUBSTANTIAL THREE STONE DIAMOND RING mounted in yellow and white 18ct gold, the three well matched for colour, old cut diamonds have a total estimated approximate carat weight of 2.86cts, with a visual span weight of over 3cts. Finger size Q1/2, weight 3.3gms Condition Report: Middle; 7.45 x 7.54 x 3.90mm = 1.38cts. Side 1; 6.04 x 6.04 x 3.54mm= 0.82cts. Side 2; 6.01 x 5.97 x 2.90mm=0.66cts.
Lot 634
AN 18CT GOLD FIVE STONE OLD CUT DIAMOND RING set with estimated approx 0.80cts of old cut diamonds, to a scrolled setting, finger size L1/2, weight 3.8gms Condition Report: I cannot give a full diamond appraisal, i.e the 4 C's as I am not qualified to do so. I can tell you what I can see with knowledge of inclusions and quality of gem stones up to Gemmology Association Certificate level. Diamonds;- by eye, clean and bright and sparkly, large cullet facets on all of them, middle diamond has a large clear feather that is surface reaching and just eye visible, one of the next size down has one towards the girdle and a twined crystal scar, the others also have surface reaching inclusions but smaller, none visible by eye. Mount; overall dirty and tarnished I've seen this before when jewellery has been hidden up a chimney, would benefit from a professional clean and polish. Mount stamped '18' further hallmarks lost. Inscribed with initials no date.
Lot 539
AN 18CT GOLD RETRO AMETHYST BROOCH made by Jamieson & Carry of Aberdeen, handmade and set with a trilliant cut amethyst, dimensions 5.2cm x 3.6cm, weight 18.5gms Condition Report: Gold work very slightly tarnished, this happens to gold if its left in the box and unopened for years. Amethyst has two areas to the girdle where the amethyst has surface reaching flaws, which have not been polished out to keep the stone as big as possible, only just eye visible, these are not on the top of the stone only to the girdle and under girdle. One tiger stripe flaw visible by eye .
Lot 582
A SAPPHIRE AND OLD CUT DIAMOND THREE STONE RING set in 18ct yellow gold and platinum, the diamonds are estimated approx 0.30cts each, finger size L1/2, weight 4.1gms Condition Report: I cannot give you a full diamond appraisal, i.e the 4 C's as I am not qualified to do so. I can tell you what I can see with knowledge of inclusions and quality of gem stones up to Gemmology Association Certificate level. Sapphire; has three knife edge inclusions, end on so they cant be seen by eye, and some banding only visible seen with a loope at an angle. Good colour and a well cut stone. diamonds;- are visibly slightly yellow about J-K nice clean stones cant see any inclusions, culet facet to both stones one bigger than the other. Mount and claws all good. .
Lot 627
A SUBSTANTIAL PLATINUM THREE STONE DIAMOND RING set with estimated approx 3.55cts of old cut diamonds, in platinum crown mounts, finger size Q1/2, weight 4.9gms Condition Report: I cannot give a full diamond appraisal, i.e the 4 C's as I am not qualified to do so. I can tell you what I can see with knowledge of inclusions and quality of gem stones up to Gemmology Association Certificate level. Overall; By eye a bright sparkly substantial diamond ring, not top colour posibly in the region of I to K colour, as it does draw a little yellow when compared to other diamonds. Middle;- 8.02 x 8.15 x 4.35mm =1.80cts, By eye, a bright sparkly diamond, hand cut not perfectly round. Very thin girdle in places, with tiny tiny nibbles. A clear feather and grey carbon spot to the table, no eye visible. A further patch with a little carbon towards one edge, appears like a hazy patch by eye if you are really looking for it. . Side one;-6.41 x 6.28 x 3.65mm=0.93cts visibly not round, has a large cleavage flake to the under girdle, I don't think it has been chipped off, I think it is an unpolished flaw, to remove it would have lost a lot of the weight. Side two;-6.51 x 6.35 x 3.14mm= 0.82cts, another area of very thin girdle with tiny nibbles out of it. Tiny carbon spots to the table, and some further towards the girdle. Mount;- area of wear/flattening to the top and bottom of the shank from rubbing on another ring with associated wear to the under bezel, plenty of metal there to tidy this up if you felt necessary. Claws ok at the moment, some a bit on the thin side.
Lot 546
A PLATINUM ART DECO SUGAR LOAF CUT MOONSTONE AND DIAMOND RING the moonstone measures approx 10.4mm x 9.4mm x 6.3mm, with diamond accents set to the shoulders above an engraved stylized tulip. Finger size L, weight 4.9gms Condition Report: Slight abrasions to the top of the stone, some eye visible, the shape of the stone really focuses the blue white refraction beautifully. Mount light general wear. One thing I missed in the cataloguing is its in a silver topped ring box with Edinburgh hallmarks for 1993 from the Victorian Ring Box Company, so not the original box but a nice quality box.
Lot 17
GRIMA: SAPPHIRE SINGLE-STONE RINGThe cushion-shaped sapphire, weighing 5.14 carats, within a textured collet and geometric band, signed Grima, ring size N½, maker's caseFootnotes:Accompanied by a report from SSEF stating that the sapphire is of Kashmir origin with no indications of heating. Report number 117194, dated 19th May 2021.For further information on this lot please visit Bonhams.com
Lot 70
BOODLES: DIAMOND THREE-STONE RINGThe three step-cut diamonds, weighing 1.41, 1.45 and 1.41 carats, between brilliant-cut diamond shoulders, mounted in platinum, signed Boodles, numbered 0103L0036, maker's mark B&D, London hallmark, ring size KFor further information on this lot please visit Bonhams.com
Lot 106
DIAMOND NECKLACE: FIRST HALF OF THE 20TH CENTURYThe chain of old brilliant and rose-cut diamonds with four principal cushion-shaped diamonds at the front, weighing 3.26, 3.07, 3.02 and 2.92 carats, suspending an old brilliant-cut diamond two-stone pendant, diamonds approximately 25.00 carats total, necklace length 50.0cmFor further information on this lot please visit Bonhams.com
Lot 87
A DIAMOND TWO-STONE PENDANTThe brilliant-cut diamond, weighing 2.33 carats, suspending a similarly-cut diamond, weighing 5.03 carats, on an 18 carat white gold trace-link chain, chain with UK hallmark, lengths: pendant 4.4cm, chain 44.0cmFor further information on this lot please visit Bonhams.com
Lot 59
DINACCI: DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond, weighing 6.41 carats, within an eight-claw setting, signed Dinacci, ring size M-NThis lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
Lot 150
BOODLES: TWO-STONE FANCY COLOURED DIAMOND AND DIAMOND RINGThe cushion-shaped Fancy Purplish Pink diamond, weighing 2.52 carats, obliquely-set with an Ashoka-cut diamond, weighing 3.23 carats, in an 18 carat rose gold and platinum setting, each gallery with ribbon detail, pavé-set with brilliant-cut diamonds of pink and near colourless tint, signed Boodles, maker's B&D, London hallmark, ring size I, maker's caseFootnotes:Accompanied by a report from GIA stating that the cushion-shaped diamond, weighing 2.52 carats, is natural Fancy Purplish Pink colour, VS1 clarity. Report number 2135644037, dated 4th August 2011.Accompanied by a report from GIA stating that the Ashoka-cut diamond, weighing 3.23 carats, is D colour, VVS1 clarity. Report number 16255366, dated 14th July 2021.Accompanied by a report from GIA stating that the Ashoka-cut diamond, weighing 3.23 carats, is D colour, Internally Flawless clarity. Report number 16255366, dated 20th September 2007.Pink diamonds are exceedingly rare in nature. It is estimated that only one in 10,000 gem quality diamonds produced in the world show noticeable colour and of these, a similarly small percentage are pink, the majority under 2.00 carats in size. How they occur is romantically enigmatic; unlike most other coloured diamonds, their colour is caused not by trace elements in their chemical composition but by a lucky miracle of nature, a distortion within their atomic lattice caused by the pressure exerted on them during their formation.Throughout millennia of diamond mining, pink diamonds have been unearthed only occasionally, historically in India and later in Brazil, Indonesia and South Africa. The best specimens have been kept as treasures in the collections of royalty, rulers and museums, sought after and celebrated for their elusive beauty. Traditionally considered a gemmological curiosity, the last 50 years have seen a great shift in perception.In the late 1970s, pink diamond-bearing lamproite rock was discovered at the Argyle mine in East Kimberley, Western Australia producing a limited but steady number of small fine quality pink and red diamonds each year. The mine quickly became recognised as the only consistent source in the world. This small but regular supply, alongside informative marketing campaigns, piqued industry and public interest in pink diamonds and the rarity of coloured diamonds. The last few decades have seen the value of fine coloured diamonds increase exponentially. After nearly forty years of operation, the Argyle mine ceased production last year and since there are no other known mines with such a consistent production, pink diamonds are set to become increasingly rare. The Ashoka-cut lends its name, and was inspired by, the original Ashoka Diamond - a 41.37 carat, D colour, Flawless diamond - from the highly coveted Golconda mine in India. This original diamond was itself named after Ashoka the Great, who ruled in India during the 3rd Century BC. Ashoka the Great was known initially for his bloodthirsty military conquests, but legend has it after surveying the death and destruction his army had caused in capturing the region of Kalinga, his feeling of remorse was so severe he transformed his ways, becoming a pacifist and promoting the spread of Buddhism - believing the true path of enlightenment could only be achieved through tranquillity, hence the naming of the original diamond.Based on the Ashoka Diamond, New York diamantaire, William Goldberg, developed and patented the Ashoka-cut in 2000, and Boodles are the only British jeweller to offer Ashoka-cut diamonds in their collection. The Ashoka-cut displays an additional five facets to the 57 facets of brilliant-cuts, requiring the rough diamond to be larger and longer than average, and it is known for its typically larger 'spread', enabling the polished diamond to appear larger when viewed face-up.For further information on this lot please visit Bonhams.com
Lot 101
DIAMOND SINGLE-STONE RINGThe old brilliant-cut diamond, weighing 3.28 carats, between tapered baguette-cut diamond shoulders, ring size approx. MFootnotes:Accompanied by a report from GCS stating that the diamond is L colour, VS2 clarity. Report number 80258-97, dated 3rd March 2020.For further information on this lot please visit Bonhams.com
Lot 72
DIAMOND SINGLE-STONE RINGThe old brilliant-cut diamond, weighing 4.91 carats, within a six-claw setting, maker's mark JP, French assay mark, ring size MThis lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
Lot 58
EMERALD AND DIAMOND RINGThe central cabochon emerald within a border of brilliant-cut diamonds, on a brilliant and single-cut diamond and calibré-cut emerald hoop, emerald approximately 6.70 carats, ring size J-KFootnotes:Accompanied by a report from Carat Gem Lab (France) stating that the emerald is of Colombian origin, with minor clarity enhancement. Report number CGL21788, dated June 2020. Also accompanied by a stone paper from Gem Paris, numbered 20201975362-1, stating the emerald was found to be Colombian with moderate oil.This lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
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