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Lot 379

A Band Ring, stamped 'PLAT', finger size K1/2; and Another Band Ring, stamped 'PLATINUM' (a.f.)Gross weight 6.5 grams.

Lot 93

A Mappin and Webb platinum emerald cut diamond ring with GIA certificate. The principal stone is 0.32 carat, colour grade G and clarity grade VVS1. Size N. In 950 Platinum. Includes original receipt with a purchase price of £2580

Lot 53

A diamond full eternity ring. In grey white precious metal which tests as platinum. Set with 12 round old cut diamonds, approximate average diameter 2mm. Size M.  Approximately 4.9 grams

Lot 8050

Platinum round brilliant cut diamond cluster ring, stamped Plat, total diamond weight approx 0.70 caratCondition Report:Approx 4.6gm, size L-M, diamonds bright with good movement, good colour approx G-H, approx diamond clarity VS1/VS2, good condition

Lot 8074

Platinum rubover set, five stone round brilliant cut fancy light brown diamond ring, hallmarked, total diamond weight 0.25 caratCondition Report:Approx 11.1gm, size M/3/4, max depth = 4.95mm, good condition, diamond weight stamped on inner shank

Lot 8059

Platinum single stone round brilliant cut diamond ring, hallmarked, diamond approx 0.65 caratCondition Report:Approx 4.55gm, size J-K, bright diamond with good movement and colour of approx G-H, eye clean with some light inclusions under 10x loop approx SI2 clarity

Lot 8035

Platinum three stone oval cut sapphire and round brilliant cut diamond ring, sapphire approx 1.40 carat, total diamond weight approx 0.90 caratCondition Report:Approx 3.95gm, size N-O, sapphire very good colour, eye clean with some light zoning and very light inclusions (visible under 10 x loop only), diamonds bright, good movement and colour approx H-I, eye clean approx SI clarity

Lot 192

A DIAMOND SINGLE STONE RING The brilliant cut diamond stated to weigh 1.09 carats in a four claw setting, to a polished platinum shank, partial Birmingham hallmark Size/dimensions: finger size approximately L Gross weight: 4.7 gramsOffered for sale with a European Gemmological Laboratory (E.G.L) Diamond Certificate, Certificate No AC 1000059, date: October 20, 2011, stating: Purity (Clarity grade): VS2 Colour grade: F Condition Report: There is some light wear to the setting commensurate with age and use, the shank has a slight oval shape, it has been sized. Condition Report Disclaimer

Lot 112

A SINGLE STONE DIAMOND RING BIRMINGHAM 2001 The princess cut diamond weighing 1.20 carats, within a platinum four claw setting Size/dimensions: finger size K 1/2 Gross weight: 4.6 grams Condition Report: colour H/I, clarity VSCondition Report Disclaimer

Lot 130

TIFFANY & CO., CIRCLETS, A DIAMOND RING LONDON 2007 The triple diamond clusters, approximately 0.78 carats total, to a polished tapered shank, with full platinum hallmark and T &Co maker's mark Size/dimensions: finger size M Gross weight: 6.7 grams Condition Report: The diamonds are bright and lively, the principal diamonds colour estimated G-H, assessed in settings, clarity VVs-VS. There is some light wear commensurate with age and use, scuffing to the back of the shank. Condition Report Disclaimer

Lot 202

A FRENCH SAPPHIRE AND DIAMOND RING The oval cut sapphire estimated to weigh 2.36 carats, between shaped brilliant cut diamond set shoulders, approximately 0.70 carats total, the shank stamped with French platinum poinçon and maker's mark Size/dimensions: finger size M Gross weight: 5 grams

Lot 129

A MID 20TH CENTURY DIAMOND ETERNITY RING The band set with step cut diamonds, approximately 3.78 carats total, unmarked Size/dimensions: finger size P Gross weight: 4.9 grams  Condition Report: The shank has been sized larger, an additional baguette cut diamond has been added, there is wear to the settings commensurate with age and use. The setting in our opinion is platinum. The diamonds are all present and correct, bright and lively, mostly VS clarity, colour commercial white, mostly H-I. Condition Report Disclaimer

Lot 180

A DIAMOND AND CULTURED PEARL CLUSTER RING The bouton cultured pearl within a surround of old mine cut diamonds, approximately 1.20 carats total, the shank with a platinum 1989 hallmark Size/dimensions: finger size I Gross weight: 6.1 grams Condition Report: There is solder to the shoulders, they appear to have been soldered at different times as it is slightly different. The diamonds are all bright and lively. There is some wear to the setting commensurate with use. There is a small circular blemish to the pearls skin, it seems to be under the top layer of nacreCondition Report Disclaimer

Lot 46

TJC RHAPSODY PLATINUM Diamond accent band ring. Set with three tiny diamonds. Ring size O, Weight 7.6g

Lot 45

TJC RHAPSODY PLATINUM Diamond Half band eternity ring, ring size O, Weight 4.7g

Lot 86

18CT ESTATE DIAMOND THREE STONE RING Three platinum collet set estate diamonds, estimated to total 0.26 carats, with quality assessed in the setting as F-G colour, SI2 clarity. Ring size O. Stamped 18ct PLAT. Weight 3.0 grams.

Lot 47

PLATINUM AND DIAMOND Half band eternity ring, ring size O, Weight 4.4g. Shank marked PLAT 950

Lot 96

ART DECO 18CT GOLD SAPPHIRE & DIAMOND RING The ring set with three oval faceted sapphires of Royal Blue shades. The central sapphire measuring approx 6mm x 4mm. Flanked each side with two small old cut diamonds in Millgrain Platinum. The Two outer sapphires measuring approx 5mm x 4mm. Yellow gold band marked18ct. Ring size S, weight 4g. Condition Report : The sapphires ar well matched in colour Royal Blue shade. Condition reports are offered as a guide only and we highly recommend inspecting (where possible) any lot to satisfy yourself as to its condition.

Lot 44

TJC PLATINUM DIAMOND Five stone dress ring, Ring size N1/2, Weight 4.8g.

Lot 13

TJC RHAPSODY PLATINUM, SLEEPING BEAUTY TURQUOISE DIAMOND RING (BOXED) The oval turquoise measuring 14 x 10mm approx with pave set diamond shoulders, ring size P 1/2, weight 8g approx

Lot 668

A platinum, sapphire and diamond engagement ring the principal, brilliant cut diamond weighing approx. 0.50ct, in a four claw setting above shoulders set with alternate small brilliant cut diamonds and round cut sapphires, size J.

Lot 673

A platinum and diamond solitaire ring, the round brilliant-cut diamond approx 1 carat (6.38 x 6.39mm), six claw setting, clarity assessed approx VS2, ring size J, total gross weight approx 3.2 grams

Lot 627

A platinum and diamond halo ring The 0.51 D SI2 pear cut diamond claw set within and double halo of brilliant cut diamonds to split shoulders further set with diamonds, GIA certificated, ring size Q.

Lot 646

A platinum diamond eternity ring The stylised band of key design pavé set with diamonds, with relief 18ct yellow gold diamond pavé plaques screwed to band, ring size M.

Lot 809

A diamond three stone ring The ring featuring a central claw-set brilliant-cut diamond, flanked either side by a smaller diamond mounted in platinum to an 18ct yellow gold band, ring size Q.

Lot 748

A Catherine Best platinum and diamond two row half eternity ring channel set with princess cut diamonds, total weight 0.90ct, G/VS, size M, with certificate of authenticity.

Lot 2208

18ct gold / platinum 23 x diamond full eternity set ring size P / Q. Each diamond approx 10 points, so in excess of 2cts of diamonds. Weight 3.3g.

Lot 2089

18ct yellow gold diamond cluster dress ring set in platinum. Four x 4mm diamonds surrounding a smaller central 3mm stone. Ring size J, gross weight 2.91g.

Lot 209

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 5.22 carats, mounted in platinum, UK hallmark, ring size approx. SFor further information on this lot please visit Bonhams.com

Lot 179

DIAMOND RINGThe step-cut diamond, weighing 2.57 carats between baguette-cut diamond shoulders, mounted in platinum, London hallmark, ring size approx. JFor further information on this lot please visit Bonhams.com

Lot 26

DIAMOND THREE-STONE RINGThe Very Light Pink pear-shaped diamond, weighing 0.72 carat, between two similarly-cut diamonds, mounted in platinum, London hallmark, ring size approx. MFootnotes:GIA: 0.72ct Natural Very Light Pink colour, IF clarity. Report number 1142173459, 5 January 2012.Please note this report is over 10 years old and may require updating.For further information on this lot please visit Bonhams.com

Lot 105

DIAMOND ETERNITY RING, 2011Set throughout with baguette-cut diamonds, mounted in platinum, diamonds approx. 4.60cts total, UK hallmark, ring size approx. PFor further information on this lot please visit Bonhams.com

Lot 27

A De Beers platinum diamond full eternity ring, the brilliant cut diamonds channel set in platinum, the shank stamped 'De Beers' 'A00004', ring size I 1/2, weight approx 5.6gCondition:Diamonds each weigh approx 0.06cts, diameter approx 2.5mm, clarity range estimated approx VS1-VS2, colour estimated approx F/G, no obvious signs of wear or damage, refer to images

Lot 609

Art Deco platinum ring set with a jade cabochon and three diamonds to each shoulder, 4.2g, size O

Lot 776

Art Deco 18ct gold ring set with seven old cut diamonds in a platinum setting, each diamond approximately 0.11ct, 3.1g, size R

Lot 866

A platinum ring set with a round cut diamond of approximately 0.94ct, 4.4g, size O

Lot 553

An 18ct gold ring set with diamonds in two floral clusters and an 18ct gold ring set with a cluster of garnets in a platinum mount (one garnet missing), 5.5g, sizes K & M

Lot 635

Art Deco 18ct gold ring set with a black opal and diamonds in a platinum setting, 2.3g, size K

Lot 865

Art Deco platinum ring set with a diamond of approximately 0.95ct and three further diamonds to each shoulder, 3g, size N

Lot 822a

An 18ct gold ring set with a 0.3ct diamond in a platinum setting

Lot 796

An 18ct gold ring set with five diamonds in a platinum setting, 1.4g, size M

Lot 869

Art Deco platinum ring set with an old cut diamond of approximately 0.9ct surrounded by a circle of calibre cut emeralds, within a further ring of old cut diamonds and with diamond encrusted shoulders, 3.1g, size P/ Q

Lot 819

An 18ct gold ring set with a diamond of approximately 0.4ct and four smaller diamonds, in a platinum mount with diamond set shoulders, 3.6g, size M

Lot 432

Art Deco platinum wedding band / ring with engraved decoration, 3.2g, size M/N

Lot 800

An 18ct gold ring set with a diamond of approximately 0.18ct in a platinum setting, 2.9g, size T

Lot 701

A platinum ring set with an oval cut tanzanite of approximately 3.6ct surrounded by twelve round cut diamonds, each approximately 0.08ct, 7.8g, size O

Lot 799

An 18ct gold ring set with old cut diamonds in platinum setting, 2.2g, size M

Lot 864

A platinum ring set with a round brilliant cut diamond of approximately 0.45ct, 2.1g, size O

Lot 768

Art Deco platinum eternity ring set with diamonds, 3.5g, size N

Lot 1038

An 18ct gold ring set with five diamonds in a platinum setting (2.9g, size O), 9ct gold heart locket with scrolling decoration, 9ct gold cross and a 9ct gold pendant (5.1g)

Lot 761

A platinum ring set with an emerald cut sapphire measuring 8.55ct and two baguette cut diamonds to each shoulder, the total diamond weight 0.46ct, with insurance valuation, true market valuation, original receipt and Gem and Pearl Lab certificate stating natural untreated Sri Lankan sapphire

Lot 696

A platinum ring set with an oval cut tanzanite of approximately 4.2ct, 5.9g, size Q

Lot 842

A platinum ring set with three old cut diamonds of approximately 0.5ct, 0.25ct & 0.3ct, 2.6g, size L

Lot 848

A platinum ring set with five round cut diamonds, the centre diamond approximately 0.6ct, total diamond weight approximately 1.8ct, 3.7g, size M

Lot 676

A platinum ring set with an oval cut ruby of approximately 4ct surrounded by baguette and round cut diamonds, the total diamond weight approximately 1ct, 8.6g, size J

Lot 434

A platinum ring set with diamonds in a cross over setting, 3g, size L

Lot 791

An 18ct gold ring set with five diamonds in a platinum setting, 2.9g, size O

Lot 433

Art Deco platinum wedding band / ring, 2.9g, size K

Lot 830

Tiffany & Co platinum ring set with four diamonds in a cross design, 5.1g, size O 

Lot 436

A platinum wedding band / ring, 2g, size P

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