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A diamond and platinum cluster ring comprising a pear shaped old cut diamond to the centre weighing approx 1.30carat, assessed colour J/K, assessed clarity SI1, within a border of graduated old European cut diamonds, and one single cut diamond, surround total diamond weight approx 0.80ct, assessed colour G-I, assessed clarities SI1-I1, claw set throughout, setting approx 11 x 13mm, size Q, total gross weight approx 4gms Further details: good all stones present some nibble/chip to girdle, some minor wear and tear to metal commensurate with age 

A diamond and platinum dress ring, comprising a central rub over set radiant cut diamond weighing approx. 1.05carats, assessed colour I/J, assessed clarity SI1, overlaid to a triple band grain set with round cut diamonds, width approx 6mm, size just under K, total gross weight approx. 9.8gms Further details: good- one small diamond missing to shoulder, others present and intact, minor wear and tear only 

An Edwardian diamond and platinum cluster ring, comprising an elongated lozenge set to the centre with three graduated old cut diamonds, the principal stone approx 0.30ct, within a scalloped border of collet set diamonds, length approx 15mm, with grain set diamonds to the shoulders, size P, total gross weight approx 4.3gms Further details: all stones present, the central stone with a chip wear and tear commensurate with age 

A diamond set platinum eternity ring, comprising round cut diamonds each approx 2mm, total diamond weight approx 0.65ct, size P, total gross weight approx 4gms Further details: all stones present wear and tear commensurate with age 

Lapislazuli-Brillantring von CARTIERRingweite: 49/50. Gewicht: ca. 19,7 g. Platin 950.Signiert „Cartier Paris“, Nr. 019098. Französische Garantiepunzen.Um 1970.Beigefügt die Originalrechnung von CARTIER von 1971.Rarer feiner Vintage CARTIER Bombé-Ring halb besetzt mit gerilltem Lapislazuli und halb mit hochfeinen Brillanten, zus. 3,65 ct. (13504012) (16)Lapis lazuli and diamond ring by CartierRing size: 49/50. Weight: ca. 19.7 g. Platinum 950.Signed: “Cartier Paris”, no. 019098. French guarantee hallmarks. Ca. 1970.Original Cartier invoice from 1971 enclosed. Rare fine vintage Cartier bombé ring half set with fluted lapis lazuli and half with very fine brilliant-cut diamonds, totalling 3.65 ct.

A PERIOD 9CT GOLD & PLATINUM SQUARE-HEADED RING set with five small diamonds, stamped 9ct & Plat, size M 1/2, approx 2.2 grams. £40-£60.

Sapphire and diamond cluster ring, the cushion shaped faceted sapphire is 7x7x4mm approx, bezel set within an old cut diamond surround, total diamond ct wgt 0.50ct approx, size L, with the orb platinum mark, London 1990

Platinum wedding ring, with a simple twist to the shank, size L, weight approx. 3.6g

Three rings comprising: diamond solitaire ring in 18ct gold and platinum, the round brilliant cut diamond of approx. 0.25ct, size K, gross weight approx. 3.2g; also an opal cabochon ring in unmarked yellow metal, size I, gross weight approx. 0.7g; and a gem set silver gilt eternity ring, size N, weight approx. 2.2g

Diamond solitaire ring, round brilliant cut stone of approx. 0.5ct, in a platinum claw mount on an 18ct yellow gold split shank ring, size O, gross weight approx. 3.2g

Modernist diamond cluster ring, comprising six rows of tiny round brilliant cut diamonds in a crossover setting dispersed with four rows of baguette cut diamonds, all set in platinum, size P, gross weight approx. 13.2g

Marquise diamond solitaire ring, the certificated diamond 0.5ct, D in colour, VS2 clarity, set in a platinum crossover four claw mount and ring, size L, gross weight approx. 4.48g (GIA certificate no. 5136692428 - not present, laser inscribed at the girdle. The polish on the stone is considered excellent and the symmetry very good. No fluorescence)

Antique diamond ring, the old cushion cut stone of approx. 1ct, estimated as J/K in colour and SI2 clarity, set within a rectangular beaded mount with leaf cut shoulders set with diamond chips, all in platinum, size K, gross weight approx. 3.2g

Platinum three diamond set ring, the central round cut diamond flanked by a further diamond to each side, ring size N, 3.3g

A platinum and diamond three stone ring, round brilliant cut diamonds with simple claw set mount, 3.09 grams, ring size M 1/2, total diamond weight approx 0.6 carats.

An 18 carat gold and four stone diamond ring, the four old brilliant cut diamonds claw set in platinum, 2.75 grams, ring size L

Platinum wedding band set with round cut diamonds, ring size R weight 2.8

18 carat gold platinum and diamond ring, the head in the form of heart set with a single round cut diamond, ring size P weight 2.2 grams 

A platinum single stone diamond ring,with a round brilliant diamond of 0.60ct, laser inscribed GIA14367531, claw set to a V shape collet, to slightly tapering shoulders, to a plain shank, Birmingham, 3.80g, with GIA diamond grading report.Finger size: HBuying this diamond ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportDiamond weight 0.60ct.Diamond colour F.Diamond clarity Si1.Chip to the girdle.Sizing join visible inside the shank. Poor sizing resulted in an elliptical shank.Surface scratches and marks.

A single stone diamond ring,a circular brilliant diamond grain set to a fluted bezel, to an outer rex collet, to chenier split shoulders with chased engraving, to a plain 'D' section shank, marked 18ct Plat, tested as approximately 18ct and platinum, 2.08g.Finger size L.Buying this diamond ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportRing head dirty. It would benefit from being cleaned.Surface marks and scratches.

A platinum single stone diamond ring,with an emerald cut diamond of 0.54ct, laser inscribed GIA 12799929, four claw set to a plain collet, to tapering shoulders and a plain shank, accompanied by GIA certificate, hallmark Birmingham.Colour: EClarity: VS1Finger size JCondition ReportMild surface scratches to the mount.

A diamond and sapphire ring, platinum hallmarks, gross wt. 3.2g, size L.

Bentley & Skinner: A diamond seven-stone ring Set with seven cut-cornered step-cut diamonds to a platinum band, maker's mark, UK hallmarkDimensions:Ring size: P

◆ A coloured diamond single-stone ring The pear-shaped fancy light orangy pink diamond, weighing 3.55 carat, to a platinum band, UK hallmarkAccompanied by a copy of a GIA report stating that the pear brilliant-cut diamond, weighing 3.55 carat, is natural fancy light orangy pink colour, Si2 clarity, with faint fluorescence. Report no. 2105652498, dated 17th April 2009.Dimensions:Ring size: M

A vintage mid 20th Century 18ct gold and platinum three stone ring. The ring being illusion set with three round cut diamonds in basket settings to a plain shank. Marked 18ct and plat. Weight 2.6g. Size P.

An early 20th Century 18ct gold platinum and diamond three stone ring. The ring set with three graduating round brilliant cut diamonds. Estimated total diamond weight. Marked 18ct PLAT Sponsor H.S. Weight 2g. Size Q.

A 900 platinum & diamond solitaire ring. The single stone engagement style ring having a round cut six prong set diamond to pinched shoulders & tapering shank. Marked ' Plat 900 plat 100 irid * '. Diamond measures approx 5.1x5.1mm. Total weight approx 4.1g. Approx size I.5. In box.

A hallmarked 950 white platinum & diamond solitaire ring. The single stone ring having an old cushion cut diamond to trellis setting & tapering band. Hallmarked for Birmingham. Diamond measures approx 6.1x5.4mm. Diamond approx 1 carat. Total weight approx 4.2. Approx size N.

An 18ct yellow gold & platinum crossover diamond ring. The ring having two round cut diamond to undulating pinched crossover shoulders & tapering shank. Marked platm & 18ct. Diamonds measure approx 3.4x3.3x1.9mm. Total weight approx 3.2g. Approx size S.5. In box.

An art deco 18ct yellow gold & platinum white stone ring. The ring having a central round cut white stone in pierced fancy setting flanked by a baguette cut white stone to each side in a statement channel basket setting to tapering shank. Marked 18ct & plat. Total weight approx 2.0g. Approx size I.5.

An 18ct yellow gold, platinum & diamond five stone ring. The ring having five round cut graduating diamonds to squared settings, pinched shoulder & straight shank. Marked 18ct & plat. Total weight approx 2.5g. Approx size P. In box.

A platinum and synthetic ruby diamond ring. The ring set with central calibre cut synthetic rubies framed by single cut diamonds in a pierced setting to plain tapering band. Unmarked tests indicate platinum. Weight 2.77g. Size N.

An 18ct yellow gold & platinum, diamond three stone ring. The ring having three round cut illusion set diamonds to knife edge crossover shoulders & straight shank. Marked 18ct & pt. Total weight approx 2.5g. Approx size M. 

A hallmarked aquamarine and diamond 950 platinum three stone ring. The ring set with three step cut aquamarines having  six round brilliant cut diamond accents to reverse tapered band. Weight 4.89g. Size M.5

A 2ct diamond solitaire ring set in platinum. The old brilliant cut diamond an estimated diamond weight of 2.03cts. Ring size P&1/2. Approx weight 3.9 grams. (B.P. 21% + VAT)  There appears to be a cloud like inclusion to one side of the stone.  It is difficult to say if this is caused by dirt on the back of the stone as the ring has not been cleaned.  Overall clarity seems good. otherwise when viewed with a x10 lens.

Diamond daisy cluster ring set in 18ct gold and platinum. Ring size R&1/2. Approx weight 3.4 grams.(B.P. 21% + VAT)

Diamond and sapphire five stone ring, two brilliants approximately .3ct in gold and platinum. Size 'R'Condition:Good condition. No issues. 

A platinum single stone diamond ring, the brilliant cut diamond, with an estimated weight of approximately 1.05ct, six claw set to a plain mount, Birmingham hallmarks, ring size LCondition Report: Gross weight 4.86g.Diamond measures approximately 6.63-6.69 x 3.98mm. Assessed as approximately: colour G-H, clarity VS.Minor surface marks to mount, commensurate with use.Sizing join visible to base of shank.

A Belle Époque platinum and diamond brooch/pendant, of ribbon and articulated floral swag design, set with old-brilliant-cut diamonds throughout, with central millegrain-set drop and lower marquise diamond drop, detachable (possibly later replacement) brooch fitting, with later loop suspension, together with a platinum chain-link and seed pearl neckchain with later white gold bolt ring clasp stamped 375, circa 1910, length of pendant 6cm, length of neckchain 92cm (VAT charged on hammer price)Condition Report: Total gross weight of pendant and chain 29.27g.

Six diamond set rings, comprising: a platinum single stone diamond ring, the old brilliant cut diamond claw set to a plain mount, ring size M; a diamond full eternity ring, set with single-cut diamonds, ring size L; an early 20th century diamond daisy cluster ring, ring size N; a five stone old-cut diamond ring, ring size Q; a platinum sapphire and diamond cluster ring, ring size N½; and a single stone diamond ring, ring size I¼ (6)Condition Report: Total gross weight 15.11g (6)Platinum single stone diamond ring: one claw missing, sides of underbezel worn, sizing join visible at base of shank.Eternity ring: surface reaching inclusions to some of the diamonds.Daisy cluster ring: surface reaching inclusions to principal diamonds and some of the smaller stones.Five stone ring: mount worn - wear to claws, sides of settings and shank. Nibbles to girdles of some of the diamonds.Sapphire cluster ring: some claws missing, some show signs of having been retipped. Sapphire possibly synthetic. Sizing joins visible to shank.Single stone diamond ring: plain shank at base is possible a later addition.All with surface marks/scratches, some tarnish.

A platinum diamond and sapphire ring, the five graduating circular cut sapphires to eight diamond accents, London hallmarks, 2003, ring size Q½Property from the estate of the late David Cornwell, best-known as the author John Le CarréCondition Report: Gross weight approximately 4.4g.All sapphires heavily abraded.

A group of jewellery, comprising: an Edwardian 9ct gold synthetic sapphire and half pearl pendant, on belcher-link chain; a 9ct gold citrine spinner fob, Birmingham hallmarks, 1901, suspended on an early 20th century 15ct gold curb-link chain, chain length 42cm; and a platinum trace-link chain with later cultured pearl centrepiece (3)Condition Report: Weights: Edwardian pendant and chain 7.72g; citrine fob and chain 24.58g; platinum and pearl chain 5.53g.Edwardian pendant: stamped 9ct. Chain links very worn. Wear to some of the half pearls.Citrine pendant: Some abrasions/scratches to the citrine. Chain stamped 15ct. Platinum chain: links worn, some show signs of previous repair. Top of bolt ring worn. Cultured pearl are a later addition, unable to test wire they are strung on, does not appear to be platinum.

A platinum emerald and diamond three stone ring, the emerald cut emerald but a baguette cut diamond at each side, all collet set, to a plain hoop, London hallmarks, 1999, ring size LCondition Report: Gross weight 5.77g.Overall in a good condition. Some very minor surface marks to mount, and a previous sizing join visible at the base of the shank. Shank a little thinner at base.Surface reaching inclusions to the emerald.Emerald measures very approximately 8 x 6 x 4mm.Diamonds measure approximately 6.0 x 2.9 x 2.2mm. Estimated as approximately 0.35ct each. Assessed as approximately: colour G-H, clarity VS

A group of jewellery, comprising: a platinum and diamond half eternity ring, approx. size M½; a ruby and diamond cluster pendant, mount stamped 585, length 1.9cm including loop; a gilt metal Bohemian garnet brooch, length 4.2cm; a pair of amethyst and marcasite drop earrings, hoop stamped 925; a pair of marcasite and blue gem drop earrings, stamped 925, later post fittings, length 5.4cm; a pair of paste floral cluster ear studs; a circular nephrite jade lozenge and a cabochon (a lot)Condition Report: Gross weight approx. 33.4g. Ruby in cluster pendant possibly fracture filled. Weight of eternity ring approx. 2.8g

A three-stone diamond ring claw-set brilliant-cut diamonds of approximately 0.65cts, 1.2cts and 0.7cts, in platinum mount, hallmarked London 1991, maker RO, size N½, 5.2g.

A diamond eternity ring claw-set twenty brilliant-cut diamonds, in unmarked white metal mount, (tests as platinum), (altered), size N½, 4g, total diamond weight approximately 1.6cts.

A sapphire and diamond cluster ring set three oval sapphires within a border of fourteen old brilliant-cut diamonds, in 18ct white gold and platinum mount, size L, 3.9g.

A diamond eternity ring, the engraved platinum band set twenty round-cut stones; Size: R; weight: 6.1g.

A 9ct gold and platinum illusion set diamond flower head cluster ring, openwork love heart shoulders, size R, 2.8g; other 9ct gold dress rings, set with assorted stones, a 9ct gold eternity ring, 15.7g (7)

A 9ct gold wedding band, size J, 2.2g; other 9ct gold rings, some set with stones; two pairs of 9ct gold earrings; a platinum ring, 19g gross (12)

A single stone diamond ring, the collet set diamond in platinum and 18ct yellow gold setting, size P

A diamond and 18ct gold and platinum flower cluster ring, set with old cut diamonds, head approx. 10mm, size P, total gross weight approx. 2.3gms

18ct gold diamond cluster ring in platinum illusion setting, size MWeight 1.6 grams

Edwardian diamond cluster ring with a marquise shape cluster of nine old cut diamonds, estimated to weigh approximately 1ct in total, in platinum setting on 18ct white gold shank, size M½.Weight 2.5 gramsGood condition commensurate with age. The diamonds are all very clean, bright, lively stones. The centre stone has an inclusion to the surface of the pavilion facets and a similar inclusion to one other stone. Setting in good condition. Stamped 18ct and PT. 

1920s diamond and sapphire ring with four marquis cut blue sapphires and four single cut diamonds in platinum millegrain setting on 18ct yellow gold shank, size NWeight 1.9 gramsGood condition commensurate with age. Would benefit from a clean. A very pretty little ring. Stamped 18ct and PT, makers mark T&AH 

Edwardian style sapphire and diamond cluster ring with an oval mixed cut blue sapphire surrounded by ten single cut diamonds in platinum setting on 18ct gold shank (London 1961), size L½Weight 2.3 gramsVery good condition, would benefit from a clean. The gallery shows wear from a wedding ring but is still in reasonably good condition commensurate with age. 

Edwardian diamond three stone ring in platinum millegrain setting on 18ct gold shank, size M½, 18ct gold sapphire and diamond flower head cluster ring and a yellow metal opal three stone ring, both size N (3)Two 18ct gold rings weigh 3.8 gramsOpal ring is unmarked but believed to be 18ct gold and weighs 1.4 grams

1960s 18ct gold diamond single stone ring with a brilliant cut diamond, estimated to weigh approximately 0.30cts, in a platinum rub over illusion setting on 18ct yellow gold shank (London 1963), size V½Weight 7.9 grams

1970s 18ct gold diamond single stone ring with a brilliant cut diamond, estimated to weigh approximately 0.10cts, in star shaped platinum illusion setting on 18ct yellow gold shank (London 1976), size SWeight 9 grams

18ct gold diamond flower head ring with a cluster of nine old European cut diamonds in platinum setting, ring size N and 18ct gold Art Deco emerald and diamond ring, size PTotal weight 3.5 gramsFlower head ring- inside shank stamped 'PLAT 18c'. The flower head measures approximatley 9mm diameter. Good condition commensurate with age. The diamonds are all well matched lively bright stones and all look original to the ring. The diamonds are of good colour and clarity. The setting seems secure and the shank is in good condition.Emerald ring- inside shank stamped '18CT'. The plaque measures approximatley 15mm x 8mm. Good condition commensurate with age. The shank is wearing quite thin but the setting appears to be secure. The  stones are well matched and orignal to the ring.