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A platinum single stone diamond ring, c.1950,with diamond set shoulders. A brilliant cut diamond with an estimated weight of approximately 1.35ct, six claw set to a plain collet within a rectangular plaque, with tapered shoulders, grain set with graduated eight cut diamonds, to a plain shank. Marked PLATINUM. Head 15.50 x 8.01mm, 3.54g. Diamond assessed as approximately:Colour: K/LClarity: P1/P2.Finger size I

A single stone diamond ring, c.1920,with an old brilliant cut diamond, estimated as approximately 1.10ct, eight claw set in a tall collet with a pierced bezel. Pairs of three graduated baguette cut diamonds, rub set in a stepped position to each shoulder, to a plain shank. Marked PLATINUM. 19.10 x 8.50mm (including shoulders), 4.16g. Case by 'Fishberg, Brick Lane Yard, London E1'. Diamond assessed as approximately:Colour: I/JClarity: SI1/SI2.Finger size LInsurance valuation available to view.Condition report: Surface marks to the mount.The claws have been re-tipped in the past, but have since worn a little thin.The shoulders may be an alteration c1930.The shank has been sized up in the past, which is not a very neat job on the inside of the shank.

A white gold and platinum single stone diamond ring, with diamond set shoulders. An old brilliant cut diamond, estimated as approximately 1.10ct, six claw set to a pierced geometric collet. A baguette cut diamond, rub set to each shoulder, to open shoulders and a plain shank. Tested as approximately 18ct gold and platinum. 15.10 x 7.70mm head, 3.48g. Diamond assessed as approximately:Colour: I/JClarity: SI1/SI2.Finger size PCondition report: Marks to the mount, more to the lower half of the shank.Has been sized up in the past.Claws secure.Dimensions - 6.95 x 6.92 x 3.87mm approximately.Thin - medium ground girdle.

A platinum single stone diamond ring,with a brilliant cut diamond with an estimated weight of 1.16ct, six claw set to a pierced collet, with chenier shoulders and a plain shank. Marked PLAT. 7.30mm wide, 2.78g. Diamond assessed as approximately:Colour: K/LClarity: SI1/SI2.Finger size PCondition report: Has a visible sizing join, has been sized with 18ct white not platinum.

A platinum single stone diamond ring by Kutchinsky, c.1980,with tapered baguette cut diamond shoulders. A brilliant cut diamond with an estimated weight of approximately 3.10ct, six claw set to a scalloped collet, with a tapered baguette cut diamond, end set to each shoulder, with a plain shank. London 1982, signed Kutchinsky. Head 16.90 x 11.00mm, 5.94g. Diamond assessed as approximately:Colour: I/JClarity: VS2/SI1.Finger size J½-KCondition report: Surface marks to the mount.The shank as been sized in the past.Claws intact.

An emerald and diamond bombé form ring by David Webb, with an oval cabochon emerald, four claw set to the centre. A border of brilliant cut diamonds, claw set in white to a bombé head with a latticework of yellow bars, with brilliant cut diamonds pavé set between, to a yellow shank. Signature plaque to the underside of the head, 'WEBB'. Applied plaque marked PLATINUM 18K. Head 25 x 25mm approximately, 17.90g.Finger size QCondition report: Light surface marks to the mount.Natural surface-reaching inclusions to the emerald, a noticeable one just above the girdle, between the claws, to the length of the gemstone.Emerald 3.92 x 9.00 x 6.98mm approximately.Colour and clarity of diamonds facing up G/H, VS1/VS2

A spinel and diamond oval cluster ring,with an oval mixed cut magenta spinel, rub set to the centre. A border of old eight cut diamonds, grain and rub set to a scalloped setting edge to a pierced basket, open shoulders and a plain shank. Tested as approximately platinum. Head 17.7 x 14.5mm. Finger size P½

Solitaire diamond ring set in 18 carat gold and platinum, size O.

TWO RINGS, the first a shield signet ring, part hallmark, the other a band, written platinum to the inside, approximate gross weight 4.9 grams

A RUBY AND DIAMOND GYPSY RING, the yellow gold mount set with a ruby cabochon, between triangular-shaped diamond shoulders, within collet-setting throughout, mounted in 18K gold and platinum, French import marks, ring size K

A 9ct gold and platinum set, three stone ring, 1.5g, L

A solitaire diamond ring, approximately 0.5carat diamond weight, with original receipt dated 1937, 2.7g, R, possibly re-sized, (hallmark worn, receipt marked 18ct, platinum set)

DIAMOND FIVE STONE RING, the round brilliant cut diamonds totalling approximately 2.09 carats, in platinum, size L 1/2, 6.1g

DIAMOND FULL ETERNITY RING, the step cut diamonds totalling very approximately 2.00 carats, in platinum, size L, 4.5g

Yellow metal, platinum and diamond ring, the central stone between two smaller, shank stamped 18ct Plat, size P, 2.1g gross approx

Platinum wedding band, size P, together with an unmarked white metal (probably platinum) and three stone diamond ring, size Q, 6g gross approx (2)

An aquamarine and diamond 18ct gold dress ring, the central rub-over set radiant cut aquamarine measuring approx. 8.1mm x 8.1mm 5.8mm weighing approx. 2carats, set with a border of grain set brilliant cut diamonds, total diamond weight approx. 60ct, platinum settings, size N1/2, stamped 18ct & Plat, total gross weight approx. 4.8gms Condition report: Good- all stones present and intact, minor wear and tear

A tanzanite and diamond platinum ring, the claw set oval tanzanite measuring approx. 10mm x 7.8mm x 5.5mm, weighing approx. 2.8carats, with two brilliant cut diamonds, one claw set to either side, total diamond weight approx. 1carat,  size N, total gross weight approx. 5.9gms Condition report: Good-all stones present and intact, minor wear and tear only

An aquamarine and diamond platinum ring, the oval cut claw set aquamarine measuring approx. 8.9mm x 6.2mm x 4.7mm, carat weight approx. 60ct, within a border of alternate collet set baguette and grain set brilliant cut diamonds, setting approx. 13mm x 15mm, size N, stamped Plat, total gross weight approx. 5.4gms Condition report: Good-all stones present and intact, minor wear and tear only 

An emerald and diamond platinum dress ring, the central claw set emerald cut measuring approx. 8mm x 6mm x 4.9mm, within a border of grain set brilliant cut diamonds, baguette cut diamond details double set either side, setting size approx. 13mm, size P, total gross weight approx. 6.4gms Condition report: Good-all stones present and intact, minor wear and tear only 

PLATINUM DIAMOND SOLITAIRE RING APX .25CT 7.3G SIZE L1/2

18CT GOLD AND PLATINUM FIVE STONE DIAMOND RING 2.6G SIZE M1/2

Platinum eternity ring size J 2g

An 18ct gold and platinum diamond cluster ring. The ring having a central round brilliant cut diamond surrounded by a halo of smaller round brilliant cuts, having a pierced gallery mount, to the plain tapering shank. Estimated diamond weight 0.50ct. Principal diamond approx 0.15ct. Size M.5. Total weight 2.5g.

An 18ct gold, diamond and platinum ring. The ring with 3  round cut diamonds in prong setting to plain shank. Total weight 1.85g approx .3 points.

Platinum Set Attractive 3 Stone Diamond Ring, Marked Platinum to Shank. The 3 Round Cut Diamonds of Good Colour. Est Diamond Weight 0.40 pts. Ring SIze - M. All Aspects of Condition Is Excellent.

A DIAMOND SET WEDDING BAND, the 18ct white gold band spaced with round brilliant-cut diamonds, together with an 18ct two colour gold wedding band, of textured twist design, three further 18ct gold wedding bands, and a white metal wedding band, stamped 'platinum', first ring size L (6)

A DIAMOND SINGLE STONE RING, the round brilliant-cut diamond in four claw setting, between shoulders of smaller brilliants, pink and blue stones, platinum mounted, together with a diamond three stone ring, illusion set with round brilliant and single-cut diamonds, stamped '18ct Plat', first ring principal diamond weight approximately 0.45ct, ring size N (leading edge) (2)

A white metal ring with a diamond in a square setting, flanked by stepped shoulders, each with three diamonds, stamped platinum, size K/L, 3.4g

A platinum and diamond half eternity ring set with seven brilliant cut diamonds, approx 1.3 carat total, ring size N, total weight 5.35g

A gold and platinum coloured metal claw set diamond, solitaire ring, approximately 1 carat, size M, total weight, 2.15g

An 18ct gold three stone diamond ring, set with three round brilliant cut diamonds, in platinum setting, each stone approx 0.12cts, ring size O½, 4.7g all in.

A 9ct gold three-stone ring set with central oval sapphire and two diamonds in platinum claw settings, stamped 9ct and Plat, size N, approx 2.5g. CONDITION REPORT Diamonds are old brilliant, colour GH, clarity S11/S12, length 3.68mm. width 3.68mm, depth 2.38mm, weight of each stone 0.21ct, total weight 0.42ct.

An 18ct gold and platinum ring set with two diamonds and a turquoise, size G, approx 2.4g.

PLATINUM AND DIAMOND RING CIRCA 0.60 CARAT OF DIAMONDS COLOUR E, SI1 - CERTIFICATE AVAILABLE

Edwardian sapphire and diamond cluster ring, the daisy cluster with a round mixed cut blue sapphire measuring approximately 5.4mm surrounded by ten old cut diamonds in platinum mille grain setting, pierced gold gallery on 18ct gold shank. Estimated total diamond weight approximately 0.50cts. Ring size Q.

Antique diamond cluster ring with an old cut diamond estimated to weigh approximately 0.80 carats surrounded by a border of eleven further old cut diamonds in platinum claw setting on platinum shank. Estimated total diamond weight approximately 1.30cts. Ring size Q

Antique diamond cluster ring with a rectangular plaque, set with twelve old cut diamonds and six further old cut diamond accents to the claws, in platinum setting on 18ct gold shank. Estimated total diamond weight approximately 1.8 carats. Plaque measures approximately 15mm x 10.5mm. Ring size J.

Antique diamond three stone ring with three cushion shape old cut diamonds in platinum coronet claw setting on 18ct gold shank. Estimated total diamond weight approximately 1.10 carats, ring size K.Condition report: Good condition commensurate with age. The diamonds are all well matched and of good colour and clarity, estimated colour grade J/K. Estimated clarity SI1-SI2. Gross weight approximately 2.4 grams. No chips or fractures in the stones.

Diamond seven stone half hoop ring with old cut and brilliant cut diamonds in grain setting on platinum shank. Estimated total diamond weight approximately 0.50 carats. Ring size J.

Diamond three stone ring with three round brilliant cut diamonds, the central diamond estimated to weigh approximately 1.17 carats, flanked by a further brilliant cut diamond to each side, in claw setting on platinum shank. Estimated total diamond weight approximately 2.37 carats. Ring size M½

Platinum wedding ring and one other wedding ring

A black Tahitian pearl, diamond and platinum ring., The 10mm Tahitian black pearl set into platinum with 24 very good diamonds weighing over 1ct in total. Ring size L.

A platinum and diamond single stone ring, the central princess cut diamond weighing approximately 1.51ct and with VS1/H clarity and colour.

An antique diamond and sapphire plaque ring, featuring an inky blue cabochon sapphire to the centre, surrounded by an oval plaque inlaid with round, brilliant cut diamonds. Ring size J.Condition report: The sapphire measures 11 x 6.5mm. approx. The top of the sapphire has some miniscule pits and tiny scratches to the surface – these are visible to the naked eye as a very slight ‘matting’ to the shine on the top of the cabochon. There is also one larger (approx. 1.5mm) old surface scratch to the sapphire just off the top to one side – it is not particularly deep and is old so the edges are worn, but it can just about be felt with a fingernail. With a light shone from underneath the stone, some clear natural dark & light contrasting striations can be seen low down on one side just above the setting, along with a patch of silvery inclusions – this patch of inclusions are also visible from underneath with a light shone through the top of the stone. When worn, these inclusions are not visible. The diamonds all appear to be original – one of the larger side ones at one end has a small chip to the girdle (which is beneath a claw and was therefore presumably caused pre-mounting). That same stone also has two small chips to the edge of the table – one is very sharp and may in fact be an inaccurate cut from during the cutting. Our approximation is that the diamonds weigh approx. 0.5ct total. The millegrain setting is in good condition, with some wear as expected at either end. On the shoulders, one of the central ‘leaf’ pieces stretching from the millegrain edge to the shoulder has been off and has been reattached with tiny spots of clear glue). It seems secure but obviously it would be preferable to have a soldered repair. The shank does not appear to have been sized. There are no hallmarks. The metal tests as platinum of an electronic tester. We believe that the ring dates from the 1930s.

A five stone platinum and diamond ring, with five brilliant cut diamonds in a rubover scroll setting, each stone with GIA certificate, G/VS1, total weight 1.19cts, ring size P½.

A vintage 18ct yellow gold and diamond 'moi et toi' ring, featuring two diamonds of approximately 0.40ct each in a platinum claw setting in between single-cut diamond shoulders. Ring size 0.

A platinum and diamond crossover ring, the polished platinum band flattening into a square top, one of the crossover sections encrusted with pave diamonds totalling approximately 0.30ct. Ring size K.

A platinum and diamond half eternity ring, the channel set princess cut diamonds totalling approximately 1ct. Personalised inscription to the inner band.

A platinum diamond solitaire ring, the oval cut diamond weighing approximately 0.46ct. Ring size M1/2.

A platinum and diamond ring, the central brilliant cut diamond, approx. 0.33ct, over shoulders inset with trios of small brilliant cut diamonds, size O½.

A 9 Carat Gold Ring with Three Diamonds, a 9 Carat Gold Dress Ring and an 18 Carat Gold Platinum Ring (Missing Stone) (Gold Rings 4.3gms Gross)

A 9ct gold and platinum three stone diamond ring. 1.3 grams gross, size M 1/2.

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A Sapphire and Diamond Cluster Ring, the oval cut sapphire within a border of round brilliant cut diamonds in white claw settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 1.50 carat approximately, finger size Q see illustration . The ring is in good condition. It is stamped 'CT' and 'PLAT' and in our opinion it would test as a gold shank and platinum setting. The approximate qualities of the diamonds are; colour H/I/J, clarity SI1/SI2/I1. Gross weight 4.9 grams. CR made 13.02.20.

A Diamond Ring, two rows of round brilliant cut diamonds with a central panel of five graduated baguette cut diamonds terminating to two bars inset with round brilliant cut diamonds, in white claw and rubbed over settings, to a trifurcated diamond set shoulder plain polished shank, total estimated diamond weight 0.95 carat approximately, finger size P1/2 see illustration . The ring is in good condition. It is stamped '10% IRID PLAT' and in our opinion would test as platinum. The approximate qualities of the diamonds are; colour H/I/J, clarity VS2/SI1/SI2. Gross weight 7.0 grams. CR made 11.03.20

A Platinum Diamond Bracelet, by Tiffany & Co., six round brilliant cut diamonds spaced evenly along a fine trace link chain, in rubbed over settings, total estimated diamond weight 0.30 carat approximately, length 16cm see illustration . The bracelet is in good condition. It fastens with a bolt ring catch. It is hallmarked with sponsor's mark 'T&Co.', London, 2009. It is stamped 'T & CO. PT950' and '©PERETTI'. The approximate qualities of the diamonds are; colour G/H/I, clarity VS1/VS2/SI1. It is accompanied by a Tiffany pouch and outer box. Gross weight 1.7 grams. CR made 11.03.20.

An Art Deco Style Diamond Ring, two round brilliant cut diamonds set perpendicular to the shank, to stepped shoulders inset with round brilliant cut diamonds, in white millegrain settings, on a tapered shoulder plain polished shank, total estimated diamond weight 0.80 carat approximately, finger size M1/2 see illustration. The ring is in good condition. It is stamped 'PLAT' and in our opinion would test as platinum. The approximate qualities of the diamonds are; colour J/K/L, clarity SI2/I1/I2. Gross weight 4.9 grams. CR made 11.03.20.

A Diamond Crossover Ring, a yellow plain polished band crossed by a platinum plain polished band inset with five round brilliant cut diamonds, total estimated diamond weight 0.10 carat approximately, finger size L see illustration . The ring is in good condition. The yellow band is stamped '750' and in our opinion would test as gold. The platinum band is hallmarked with sponsor's mark 'HLB', Sheffield, 2000. The approximate qualities of the diamonds are; colour H/I/J, clarity SI2/I1/I2. Gross weight 7.9 grams. CR made 11.03.20.

An Art Deco Style Diamond Ring, a trio of round brilliant cut diamonds within a border of smaller round brilliant cut diamonds, in white claw and millegrain settings, to pierced shoulders inset with round brilliant cut diamonds, to a plain polished shank, total estimated diamond weight 0.95 carat approximately, finger size M1/2 see illustration. The ring is in good condition. It is stamped 'PLAT' and in our opinion would test as platinum. The approximate qualities of the diamonds are; colour H/I/J, clarity I1/I2/I3. Gross weight 4.2 grams. CR made 13.03.20.