We found 77958 price guide item(s) matching your search

Refine your search

Year

Filter by Price Range
  • List
  • Grid
  • 77958 item(s)
    /page

Lot 649

A platinum and solitaire diamond ring, ring size H Diamond: 0.25 approx.

Lot 105

A 18ct gold and platinum three stone diamond ring size K 2.3 gms

Lot 146

An Emerald Diamond Pearl Art Nouveau Stickpin Platinum & Gold 1.6 gms

Lot 24

A DIAMOND AND PEARL PLATINUM SET RING WITH GOOD DIAMONDS SIZE R 2.9 GMS

Lot 282

A 18CT GOLD AND PLATINUM THREE STONE DIAMOND RING SIZE K

Lot 319

A platinum band ring size M 2.5 gms

Lot 341

A Fine Edwardian Ruby & Diamond ring set in 18ct & Platinum Size M 3.5g

Lot 468

A ART DECO PLAQUE DIAMOND RING 18CT GOLD AND PLATINUM SIZE M 2.6 GMS

Lot 484

A PAIR OF DIAMOND AND SAPPHIRE PLATINUM EARRINGS BOXED

Lot 739

Pair of diamond studs in 18ct white gold and platinum, total weight of diamonds 0.85cts

Lot 757

A STUNNING DECO DIAMOND RING SET IN PLATINUM SIZE K

Lot 33

A platinum three stone ring set with a cushion shape old mine diamond to the centre with an approximate weight of 0.40 carats, flanked by two round old cut rubies with a combined approximate weight of 0.60 carats, size L 1/2. Condition Report: Weight; 2.5 grams. Marked platinum

Lot 29

A platinum half eternity ring, set with twelve square princess cut diamonds with a combined approximate weight of 0.60 carats, size M. Condition Report: Weight; 5.5 grams. Marked '950'

Lot 4

A 18 carat yellow gold diamond solitaire, set to centre with a round brilliant cut diamond with an approximate weight of 0.55 carats in a platinum setting, approximately H-I colour, I2 clarity, flanked by four round eight cut diamonds, size O, approximately 2.4 grams. Condition Report: chip to girdle approximately 2.4 grams

Lot 26

An 18ct yellow gold and platinum bar brooch, set with a round cut aquamarine with an approximate weight of 3.30 carats, 6.5cm length. Condition Report: Weight; 7.1 grams Marked 18ct

Lot 105

Bague platine sertie d'un saphir taille coussin de 11.609 carats, Birman, non chauffé selon le rapport SSEF n°137842 daté du 13/05/2024, encadré de diamants taille brillant, doigt 53-13A sapphire 11.609cts Burmese unheated accompanied with an SSEF reportA sapphire 11.609cts Burmese unheated accompanied with an SSEF report n°137842 of the 13/05/2024, cabochon cut on a platinum mount sets with diamonds, ring size 53-13Saphirs non chauffésDepuis l'Antiquité, les saphirs sont recherchés pour leur rareté et leur qualité spectaculaire. Symbole de noblesse, de vérité et de sincérité, ils paraient la royauté, la haute aristocratie et le clergé. Les saphirs qui composent les lots 105,106 et 107 proviennent de mines de Birmanie ou de Ceylan et n'ont subi aucun traitement postérieur à l'extraction, contrairement à la plupart des saphirs que l'on trouve aujourd'hui sur le marché. Les laboratoires SSEF et GGTL ont délivré des rapports qui confirment nos observations. L'absence de traitement couplé à des origines prestigieuses font de ces saphirs des pièces rares et prisées sur le marché.

Lot 94

An exquisite cream-colored tableware set including four soup bowls embellished with a platinum trim and a fluted flower-shaped bowl. Lenox backstamp. Largest: 7.75"W x 3"H. Issued: 1965-1977Dimensions: See DescriptionManufacturer: LenoxCountry of Origin: United StatesCondition: Age related wear.

Lot 2092

Platinum channel set, round brilliant cut diamond crossover ring, with matching platinum wedding band, both stamped Plat, total diamond weight approx 0.20 caratCondition Report:Approx 10.8gm, diamond set size M, other size L, good condition, diamonds bright, well matched, good colour approx H, eye clean approx VS2 SI1 clarity

Lot 2136

Platinum three stone old cut diamond ring, Birmingham 2007, total diamond weight approx 0.40 caratCondition Report:Approx 6.45gm, size R, diamonds bright, good colour approx H, some light inclusions SI1-SI2 clarity, diamonds been re-set into modern setting

Lot 2025

Cartier platinum wedding band, hallmarked, boxed with certificateCondition Report:Approx 6.2gm, size L-M, depth = 3.45mm, some scratches to band otherwise good, box with some damage

Lot 2091

Platinum tension set, single stone round brilliant cut diamond ring, stamped, diamond approx 0.50 caratCondition Report:Approx 6.15gm, tested platinum, size L-M, diamond bright, very good colour approx F, eye clean, approx VS2-SI1 clarity

Lot 2016

Early - mid 20th century single cut diamond full eternity ring, total diamond weight approx 0.90 caratCondition Report:Approx 2.2gm, tested platinum, size K, diamonds bright, well matched, good colour approx G-H, eye cleanVS-SI1 clarity, some wear to metal at edge of diamonds to one side, possibly some re-soldering around one diamond

Lot 228

A Modern (950) Platinum Diamond and Ruby Ring, the brilliant cut centre stone four claw set between channel set shoulders and uniform band engraved to inner shank, (finger size L1/2) (5.5grams).

Lot 146

An Art Deco Style Emerald and Diamond Double Dress Clip / Brooch, of shaped rectangular form, the intricate openwork design with collet set brilliant cut diamonds, foliage style scrollwork throughout with millegrain setting, to six claw set circular emerald stones to centre, removable brooch fitting to revese with hinged dress clip pins.*25/10/2004 H.L.Brown & Son Ltd Sheffield Insurance Valuation states; No hallmark, tested platinum settings with 18ct white gold fittings. New Replacement Value £3250.

Lot 207

A RUBY AND DIAMOND DOUBLE CLIP FLOWER BROOCHin platinum, set with clusters of round cut rubies and round brilliant cut diamonds, set throughout with further round brilliant and baguette cut diamonds, accented by round cut rubies, all diamonds totalling c.2.8-3.0 carats, all rubies totalling c.1.8-2.0 carats, each half secured with a 14ct white gold double pin clasp and mounted to a white gold frame with secondary pin clasp, no assay marks, c.5.2cm, (c.42.7g)centre - 0.30ct

Lot 50

A DOUBLE ROW DIAMOND HALF ETRNITY RINGin 18ct gold and platinum, set to the top with two rows of round brilliant cut diamonds, all totalling c.0.90 carats, band stamped '750', size P1/2 / 57, (c.8.0g); together with a diamond solitaire ring in 9ct gold, set with an old cut diamond over a stylised design, full British hallmarks for Birmingham, 1980, size G1/2 / 45.5, (c.0.8g) (2)

Lot 216

AN ANTIQUE AQUAMARINE BAR BROOCHin 15ct gold and platinum, set with an oval cut aquamarine, held in a bezel setting, secured with a pin clasp, stamped '15CT', c.5.2cm, (c.2.8g)

Lot 598

A PAIR OF FRENCH ART DECO SAPPHIRE AND DIAMOND CUFFLNKSin 18ct gold and platinum, each comprising two rectangular terminals, each set with calibré cut sapphires, surrounded by a border of rose cut diamonds, to a fluted design, French assay marks, terminals c.1.5cm, (c.11.6g gross weight)

Lot 29

A DIAMOND THREE STONE RINGin 18ct gold and platinum, set with three graduated round brilliant cut diamonds, totalling c.1.00 carat, full British hallmarks, size O / 55, (c.4.6g)

Lot 45

A RUBY AND DIAMOND RINGin 18ct white gold and platinum, set with a cushioned pear cut of c.1.01 carats, to diamond trefoil shoulders, stamped '18CT PLAT' (obscured), size K / 50, (c.2.2g)

Lot 19

FOUR GEM-SET RINGS including a sapphire and diamond cluster ring in 18ct gold, set with a round cut sapphire of c.0.75 carats, in a cluster of single cut diamonds, stamped '18CT', size P1/2 / 57; together with an emerald and diamond ring in 18ct gold and platinum, set with a step cut emerald, surrounded by single cut diamonds, stamped '18CT&PLAT', size N / 54; a diamond solitaire ring in 9ct gold, set with a princess cut diamond, stamped '375', size P1/2 / 57; and a stylised dress ring in 9ct gold, set with a round cut amethyst, full British hallmarks, size O / 55, (c.8.8g gross weight) (4) 

Lot 31

A DIAMOND TOI-ET-MOI RINGin 18ct gold and platinum, set with two old European cut diamonds, to sweeping shoulders set with single cut diamonds, all totalling c.0.60 carats, stamped '18CT PLAT', size P1/2 / 57, (c.3.1g)

Lot 402

A COLLECTION OF JEWELS AND SPARESincluding a pair of pearl stud earrings; together with a collection of drilled pearls; a synthetic spinel mounted to a tongue and groove clasp; a de-mounted brooch in 18ct white gold and platinum, c.9.5g; and a loose oval cut amethyst of c.25.0 carats (5)

Lot 7

A RUBY AND DIAMOND CLUSTER RINGin 18ct gold and platinum, set with a stylised cluster of rose cut diamonds and calibré cut rubies, to trifurcated shoulders, no assay marks, size Q / 58, (c.3.9g)

Lot 35

A SAPPHIRE AND DIAMOND CLUSTER RINGin platinum, set with a round cut sapphire of c.0.60, to an open-work cluster set throughout with rose cut diamonds, no assay marks, size P / 56, (c.3.2g)

Lot 33

AN EMERALD AND DIAMOND RINGin 18ct gold and platinum, set with a step cut emerald of c.0.70 carats, to diamonds-set shoulders, stamped '18CT PLAT', size M / 52.5, (c.2.2g)

Lot 39

A DIAMOND CLUSTER RINGin 18ct gold and platinum, set with an old mine cut diamond, surrounded by a cluster of single cut diamonds, stamped 'PLAT 18CT', size L1/2 / 52, (c.2.3g)

Lot 119

AN EMERALD AND DIAMOND CLUSTER RINGin platinum, set with an oval cut emerald of c.1.44 carats, surrounded by a cluster of round brilliant cut diamonds, totalling c.0.70 carats, stamped 'PT950', size J1/2 / 49, (c.6.8g)

Lot 67

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct gold and platinum, set with an oval cut sapphire of c.1.10 carats, surrounded by a cluster of old mine cut diamonds, to diamond-set shoulders, all totalling c.0.7-0.8 carats, no assay marks, size O1/2 / 55.5, (c.4.6g)

Lot 32

A SAPPHIRE AND DIAMOND RINGin 18ct gold and platinum, set with a round cut sapphire of c.1.68 carats, to diamond-set shoulders, no assay marks, size M1/2 / 52.5, (c.2.6g); together with an amethyst pendant in 9ct white gold, set with a pear cut amethyst, full British hallmarks, c.1.6cm, (c.1.0g) (2)

Lot 208

AN ANTIQUE DIAMOND JABOT PINin 15ct gold and platinum, set with rose cut diamonds, no assay marks, c.4.9cm, (c.1.7g)

Lot 59

A DIAMOND THREE STONE RINGin 18ct gold and platinum, set with three graduating round cut diamonds, stamped '18CT', size P1/2 / 56.5; together with a diamond solitaire ring in platinum, set with a round brilliant cut diamond of c.0.25 carats, held in a tension setting, the shoulders pavé-set with round brilliant cut diamonds, full British hallmarks, size N / 54, (c.16.3g gross weight) (2)

Lot 595

A PAIR OF VINTAGE DIAMOND CUFFLINKSin platinum, each comprising two openwork circular terminals, each overlayed with three bars set with single cut diamonds, French assay marks, terminals c.1.2cm, (c.13.1g gross weight)

Lot 215

A RUBY AND DIAMOND GEORGE V CYPHER BROOCHin platinum and gold, set throughout with old mine cut diamonds and calibré cut rubies, and enamelled details to the crown, secured with a pin clasp, no assay marks, c.3.0cm, (c.3.7g), displayed in a box by a Garrard & Co Ltd

Lot 219

A DIAMOND FLAMING GRENADE SWEETHEART BROOCHin platinum, pavé-set throughout with old cut diamonds, all totalling c.1.2-1.4 carats, over a blue enamelled motto 'UBIQUE', secured with a pin clasp, no assay marks, c.3.8cm, (c.9.1g)

Lot 602

BOURCHERON: A PAIR OF VINTAGE DIAMOND CUFFLINKSin platinum, each comprising two circular terminals set with baguette cut diamonds over a stylised design, signed 'Boucheron Paris', French assay marks, terminals c.1.3cm, (c.11.5g gross weight)

Lot 195

A DIAMOND BAR BROOCHin platinum, set with an old European cut diamond of c.0.40 carats, held in a claw setting to a stylised bar, secured with a pin clasp, no assay marks, c.4.4cm, (c.3.8g)

Lot 6

A DIAMOND SOLITAIRE RINGin 18ct gold and platinum, set with a round brilliant cut diamond, to stylised shoulders, stamped 'PLAT 18CT', size P1/2 / 57, (c.2.8g)

Lot 13

A ZIRCON AND DIAMOND THREE STONE RINGin platinum, set with a round cut zircon, flanked by old European cut diamonds, maker's mark 'LEB&B', stamped 'PLAT', size L / 52, (c.3.5g)

Lot 389

AN OPAL AND DIAMOND CLUSTERin 18ct gold and platinum, set with an opal cabochon of c.53.30 carats, held in a bezel setting, surrounded by a border of old mine cut diamonds, totalling c.2.5-2.8 carats, no clasp, no assay marks, c.4.4cm, (c.24.5g)

Lot 1

AN AQUAMARINE AND DIAMOND CLUSTER RINGin 18ct gold and platinum, set with an oval cut aquamarine of c.2.27 carats, surrounded by a halo of rose cut and two old cut diamonds, assay marks (obscured), size P1/2 / 56.5, (c.3.6g)

Lot 117

A DIAMOND CLUSTER RINGin 18ct gold and platinum, set with a cluster of round cut diamonds, to diamond-set shoulders, stamped '18CT PLAT', size O / 55, (c.2.9g)

Lot 128

A PAIR OF RUBY AND DIAMOND FLOWER EARRINGSin platinum, each designed as a flower set to the centre with a round cut ruby and single cut diamonds, accented by further round brilliant cut and baguette cut diamonds, secured with post and butterfly fittings, no assay marks, c.2.4cm, (c.9.6g)

Lot 109

A DIAMOND FIVE STONE RINGin 18ct gold and platinum, set with five graduating old mine cut diamonds, stamped 'PLAT 18CT', size N1/2 / 54.5, (c.2.5g)

Lot 200

A BURMA NO HEAT RUBY AND DIAMOND BROOCHin platinum, in a stylised fan design, set with round and oval cut Burmese rubies totalling c.2.2-2.4 carats, and old European cut and baguette cut diamonds totalling c.1.8-2.0 carats, secured with a pin clasp, no assay marks, c.2.6cm, (c.7.3g), verbal assessment from GCS confirming that the rubies are of Burma (Mogok) origin with no indications of heat treatment

Lot 79

A DIAMOND AND EMERALD CLUSTER RINGin platinum, set with an old cut diamond of c.0.62 carats, held in a bezel setting, surrounded by a border of French cut emeralds and old cut diamonds, totalling c.0.70 carats, no assay marks, size N / 54, (c.6.8g)

Lot 40

A RUBY AND DIAMOND DRESS RINGin 18ct gold and platinum, set with three graduating round cut rubies to the centre, flanked by two pairs of round cut diamonds, stamped 'PLAT 18CT', size P1/2 / 57, (c.3.9g)

Lot 137

JEAN SCHLUMBERGER FOR TIFFANY & CO: A PAIR OF LYNN DIAMOND EARRINGSin platinum, each designed as a stylised cross set with four round brilliant cut diamonds, secured with post and butterfly fittings, maker's mark 'T&Co.', stamped 'Pt950', c.9.4mm, (c.3.7g), displayed in original Tiffany & Co. box

Lot 567

A LADY'S PLATINUM CASE AND DIAMOND COCKTAIL WATCH with manual wind movement, the white dial with black Arabic numerals and dark blue steel hands, circa 1920's, on a 9ct white gold bracelet, the case c.20mm diam. (c.26.3g), in a vintage leather watch case

Lot 48

AN EMERALD AND DIAMOND CLUSTER RINGin platinum, set with a step cut emerald of c.0.50 carats, surrounded by a double halo of old mine cut diamonds and rose cut diamonds, no assay marks, size P / 56, (c.3.4g)

Loading...Loading...
  • 77958 item(s)
    /page

Recently Viewed Lots