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Lot 796

A 1930's/1940's Art Deco platinum and single stone emerald cut diamond ring, with graduated baguette cut diamond set shoulders, the central diamond weighing approximately 2.00cts, size L.

Lot 813

A mid 20th century platinum? and baguette cut diamond full eternity ring, set with thirty one diamonds, size M/N.

Lot 825

A modern platinum and emerald cut solitaire diamond ring, the stone weighing approximately 2.39cts, with an estimated colour and clarity of G/H and SI1, size F.

Lot 833

A modern platinum and diamond wedding set comprising a single stone diamond ring and eleven stone diamond set shaped band, the diamond weighing approximately 4.00cts, with an estimated colour and clarity of K/L and VS1/VS2, with diamond set shoulders, band unmarked, size S.

Lot 545

An art deco 18ct gold ring with platinum mount with approx. 0.33ct of diamond 3.4g size R

Lot 558

A platinum & diamond ring set with approx. 0.6ct diamond 2.5g size M

Lot 578

An 18ct gold ring set with platinum mounted diamonds 2.8g

Lot 585

An 18ct gold art deco ring set with opal & diamond within a platinum mount 3.3g size L

Lot 597

An 18ct gold three stone platinum mounted diamond ring 2.2g size M/N

Lot 31

ANTIQUE 18CT AND PLATINUM RING CENTRE STONE .3CT

Lot 1707

A modern platinum and three stone diamond ring, size N.

Lot 1717

A platinum and solitaire diamond ring, the stone weighing approximately 0.50cm size K.

Lot 1735

A modern platinum and channel set solitaire princess cut diamond ring, size K.

Lot 1740

A modern platinum and gypsy set diamond eternity ring, size N.

Lot 1741

An 18ct gold ,platinum and three stone diamond crossover ring and a white metal and diamond full eternity ring.

Lot 1746

An 18ct gold, platinum and solitaire diamond ring, size M.

Lot 1782

An Art Deco 18ct gold, platinum and diamond cluster ring, size M.

Lot 53

ART DECO DIAMOND SOLITAIRE RING, the round brilliant cut stone of approximately 1.10 carats, within a square mount, with three rose cut diamonds to each shoulder, with engraved decoration below, marked platinum to the shank, size Q, 4.2g

Lot 6

THREE STONE DIAMOND AND PLATINUM RING, by Goulding Brothers of Hatton Garden, the central princess cut diamond approximately 0.50 carats and flanked by stones of approximately 0.30 carats each, in platinum, size O, 6.5g

Lot 133

EIGHTEEN CARAT WHITE GOLD AND PLATINUM RED GEM AND DIAMOND RING, early twentieth century, set with a central oval faceted red gem surrounded by old round brilliant cut diamonds totalling approximately 0.80 carats, size L, 3.5g

Lot 189

DIAMOND SOLITAIRE RING, the tension set round brilliant cut stone of approximately 0.25 carats, on a knife edge shank, in platinum, size M, 7.1g

Lot 238

DIAMOND SOLITAIRE RING, with a four claw set round brilliant cut diamond of approximately 0.89 carats, in platinum, size 4.7g

Lot 251

DIAMOND SOLITAIRE RING, the pear cut stone of approximately 0.46 carats, in platinum, size L, 5g

Lot 252

DIAMOND THREE STONE RING, set with round brilliant cut diamonds totalling approximately 0.30 carats, in platinum, size L, 2.9g

Lot 1036

Platinum princess cut diamond ring hallmarked 0.71 carat VVS1 clarity Condition Report Size G-H Click here for further images, condition, auction times & delivery costs

Lot 1028

An 18ct gold, platinum and three stone diamond ring, 1.5 carat total diamond weight, 3.1g, L

Lot 640a

A platinum & diamond solitaire ring, 5 grams approx.

Lot 640b

A platinum & diamond eternity ring

Lot 605

A PLATINUM AQUAMARINE AND DIAMOND DRESS RING the dimensions of the aquamarine are approx 9.3mm x 5.4mm, with two bands of brilliant cut diamonds in scallop shaped setting. Finger size O. Weight 9.6gms Condition Report: Aquamarine has rain inclusions, a few tiny flea bite chips to the girdle. Diamonds clean and bright. Mount all good.

Lot 627

A TRIO OF TIFFANY PLATINUM DIAMOND RINGS a diamond ring from their Halo collection, set with estimated approx 0.53cts of diamonds the shank stamped with design number 27964532, finger size J1/2. a shaped to fit diamond set wedding band from the 'Harmony' collection, set with 0.23cts of diamonds, finger size K1/2, currently retailing at £1975 on Tiffany's website. together with a matching half eternity ring set with 0.17cts of brilliant cut diamonds finger size J, currently retailing at £2225 on Tiffany's website. All fully hallmarked Tiffany & Co 950 for platinum Condition Report: All have medium wear, would benefit from a professional clean and polish.

Lot 653

A PLATINUM ART DECO STYLE DIAMOND THREE STONE RING with pretty pierced and diamond set scroll bezel, further set with faux sapphires, estimated approx combined diamond weight 0.60cts. Finger size P, weight 4.5gms Condition Report: Mount all good, has been reshanked, they have tried to copy the pattern on the shank but its more scratched than engraved in. All four blue gems are chipped. Diamonds;old cuts, clean and bright.

Lot 668

AN 18CT GOLD AND PLATINUM THREE STONE DIAMOND RING with an estimated approx combined weight of 0.60cts, finger size N, weight 2.7gms Condition Report: Diamonds; bright and eye clear, good colour. middle diamond has one small carbon spot. Small clear crystal in one of the side ones nothing in the other. Claws and mount all good.

Lot 679

A PLATINUM DIAMOND SET BAND RING set with estimated approx 0.80cts of brilliant cut diamonds. Finger size H3/4, weight 6.5gms Condition Report: Main diamonds are bright and sparkly they do have clear feather type inclusions, when seen with a loope, eleven of the smaller diamonds are chipped and damaged, when seen with a loope. Mount medium general wear.

Lot 688

A PLATINUM SOLITAIRE DIAMOND RING of estimated approx 1.51cts in classic prong setting. With GIA certificate, the girdle is laser etched with the registered number, which matches the paperwork. Colour G, clarity VS2. Finger size H1/2, weight 4.9gms Condition Report: Diamond info in the main description, diamond girdle GIA inscribed with the co -responding number on the certificate,GIA 5106257011. I have been unable to get a good photo of this number. Mount medium general wear, would benefit from a professional clean and polish.One small chip to the girdle only visible with a loope. Markings inside the shank; MOD makers mark, import platinum mark 950, 950 Birmingham assay.

Lot 704

A PLATINUM TWIN STONE DIAMOND RING of estimated approx combined 0.80cts, claw set to the twist shank. Finger size K1/2, weight 2.8gms Condition Report: diamonds appear bright and sparkly by eye. With a loope there is a linear chip to the under girdle on one, with two further flea bite chips to the same stone, it does have area with a very thin girdle. The other appears to be clean & ok. Mount good but does need a clean and polish.

Lot 706

AN 18CT AND PLATINUM DIAMOND AND SAPPHIRE VINTAGE RING the diamonds are grain set and the emerald cut sapphire is millgrain set to the pierced basket mount. Finger size N, weight 2.5gms Condition Report: I can see pale zoning in the sapphire, the stone reacts as expected with a spectroscope and dichroscope. diamonds small bright eight cuts, mount in good condition with light general wear . Maker NG&Co possibly Northern Gold and Silver Smiths London.

Lot 21

DIAMOND THREE STONE RINGthe channel set diamonds totalling approximately 0.45cts, on heavy eighteen carat yellow gold and platinum shank, ring size O-P, total weight approximately 14.7 grams

Lot 653

A Diamond Three Stone Ring, round brilliant cut diamonds in claw settings, to diamond set bypass scroll shoulders, total estimated diamond weight 0.45 carat approximately, finger size J . The ring is in good condition. It is stamped '18CT PLAT' valued as gold and platinum. The approximate qualities of the diamonds are; colour H/I, clarity VSI1/VS2. Gross weight 2.5 grams

Lot 724

A Diamond Cluster Ring, a circular domed top pavé set with round brilliant cut diamonds, to tapering shoulders, total estimated diamond weight 0.25 carat approximately, finger size N . The ring is in good condition. It is stamped with the French eagle and dog head marks to the outer shank, valued as gold and platinum. Gross weight 4.6 grams. Condition Report made 30th August 2018.

Lot 1384

An 18ct yellow gold three stone diamond ring, the central stone measuring approx 0.5ct, further stones approx 0.25ct in platinum claw setting, size M, approx 3.2g.

Lot 1386

A platinum diamond solitaire ring, the round brilliant cut stone approx 1.30cts, size M, approx 4.8g. CONDITION REPORT: We do not have a certificate to accompany this diamond, however it is of good colour.

Lot 169

Platinum diamond entwined band ring

Lot 2611

An 18ct white gold and platinum solitaire diamond ring set with a rubbed collet, each shoulder set with three small diamonds, size N, in stylish ring box named to the Falmouth jewelers R Graham & Co.

Lot 2684

An impressive diamond and platinum solitaire ring the Old European cut diamond of approximately 3.5 carat spread. (See illustration) Condition report: Approx colour I/JApprox clarity I2

Lot 2708

A heavy platinum ring set with a single oval diamond, 6.95g, size N.

Lot 222

A platinum and diamond half eternity ring, channel set with seven brilliant cut diamonds (size?)

Lot 411

An 18ct yellow gold and platinum set, three stone diamond ring

Lot 9

A MODERN PLATINUM DIAMOND RING, centring on a principle modern round brilliant cut diamond, measuring approximately 5.3mm in diameter, estimated weight 0.55ct, colour assessed as H-I, clarity assessed as I1, enclosed within a crossover design of tapered trap cut diamonds, estimated total trap cut weight 0.38ct, ring size M 1/2, convention hallmarked platinum, Birmingham, approximate gross weight 8.2 grams

Lot 24

AN IMPRESSIVE MODERN DIAMOND TRIPLE CLUSTER RING, three principle oval mixed cut diamonds enclosed within a halo border of smaller round brilliant cut diamonds, centre oval brilliant cut yellow diamond measuring approximately 7.6mm x 5.2mm x 3.9mm, estimated weight 0.90ct, colour assessed as natural yellow, clarity assessed as VS1-VS2, two oval brilliant cut diamonds, each measuring approximately 5.9mm x 4.2mm x 2.6mm, estimated weight 0.45ct each, colour assessed as F-G, clarity VS1-VS2, total smaller modern round brilliant cut weight estimated at 0.50ct, ring size R 1/2, stamped '750', this ring is together with the original platinum shank, which has an accent modern round brilliant cut diamond set, hallmarked and signed 'Pragnell', gross approximate weight 9.6 grams (condition: overall condition very good)

Lot 593

A platinum, emerald and diamond ring, the round emerald within a double diamond halo, with round brilliant cut diamond set shoulders.

Lot 737

A platinum and diamond cluster ring, the central old-cut stone approx 0.25ct., within an eight-stone surround, between split shoulders, stamped PLAT, size Q, 3.5g gross.

Lot 12

A DIAMOND RING the central round brilliant cut diamond weighing approx 0.8ct the shoulders with round brilliant cut diamonds weighing in total approx 0.2ct, in platinum, 5.3g, size J++Good condition

Lot 14

AN ART DECO DIAMOND CLUSTER RING total weight of diamonds 0.9ct, in platinum, marked PLAT, 3.2g, size J++Good condition

Lot 16

A DIAMOND SOLITAIRE RING the emerald cut diamond weighing approx 0.7ct with two baguette cut diamonds weighing in total approx 0.15ct, in platinum, indistinctly marked PLAT, 2.9g, size N++Good condition

Lot 2

A DIAMOND COCKTAIL RING of geometric design with a central line of three graduated round brilliant cut diamonds flanked by round brilliant cut diamonds, in platinum, unmarked, 11g, size M++Good condition

Lot 21

A DIAMOND THREE STONE RING the emerald cut diamonds weighing approx 0.55ct in total, in platinum, London 1962, 4.8g, size M++Good condition

Lot 22

A TANZANITE AND DIAMOND CLUSTER RING the oval tanzanite 14 x 10mm, in platinum, millennial mark, 9.5g, size O++Good Condition

Lot 26

A DIAMOND FIVE STONE RING set with graduated round brilliant cut diamonds, in platinum, marked PLAT, 3.7g, size U++Good condition

Lot 557

A 2.5ct 3-stone diamond ring, central marquise brilliant-cut diamond approx 1.5cts, colour approx F-G, clarity approx VVS/VS, flanked by 2 pear-shaped brilliant-cut diamonds, each stone approx 0.5cts, colour approx G-H, clarity approx VS/SI, hallmarked platinum settings, size J, 5.5g

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