We found 46515 price guide item(s) matching your search

A 950 platinum ring set with oval cut rubies and brilliant cut diamonds, (L.5).

A 950 platinum daisy cluster ring set with brilliant cut diamonds and diamond set shoulders, approx. 0.72ct total, (M).

A 950 platinum ring set with a round cut sapphire, approx. 0.60ct, surrounded by diamonds and diamond set shoulders, (K.5).

A 950 platinum ring set with oval cut emeralds, approx. 1.13ct total, and brilliant cut diamonds, (M).

A hallmarked 950 platinum ring set with brilliant cut diamonds, approx. 0.55ct total, (N).

A 950 platinum halo ring set with an 0.50ct brilliant cut centre diamond surrounded bu diamonds and diamond set shoulders and collar, with WGI certificate, centre stone 0.50ct, colour H, clarity SI2, plus additional 0.31ct, (N.5).

A 950 platinum ring set with a brilliant cut diamond and diamond set shouldes, with a WGI certificate, centre diamond 0.72ct, colour I, clarity SI2, with 0.12ct on the shoulders, (M).

A 925 platinum ring set with a brilliant cut diamond and diamond set shoulders, with a WGI certificate, centre diamond 0.41ct, colour F, clarity SI2, with 0.22ct on the shoulders, (M).

A 950 platinum cluster ring set with a cushion cut diamond surrounded by brilliant cut diamonds and diamond set shoulders, (N), with a GIA certificate, centre diamond 0.37ct, colour E, clarity VS2.

A 9 CARAT GOLD AND PLATINUM RING WITH A DIAMOND SOLITAIRE SIZE M

Edwardian 18ct gold platinum set dress ring with diamond chips. 1.8g approx. Ring size P. (B.P. 21% + VAT)

PLATINUM DIAMOND & TANZANITE RHAPSODY RING - 7 x 5mm central stone flanked to the shoulders by baguette cut diamonds, size Mid L-M, 4.3grms

A diamond solitaire ring, the square modified brilliant cut stone four claw set in an all platinum mount, 2mm wide shank with a tapered baguette cut diamond set into each shoulder, ring size O, GIA Certificate stating -Carat weight 0.71carats, Clarity Internally Flawless, Colour G, Cut Square Modified Brilliant, with original branded box and carry bag.Condition report:Please see additional uploaded image of the GIA diamond grading report.The brand is DF Diamonds Factory of Hatton Garden. We do not have a current valuation certificate.

A diamond cluster ring, nine brilliant cut diamonds claw set in an all white metal 8.3mm diameter circular cluster mount, ring size M, gross weight 2.1g; a diamond solitaire ring, the old cut diamond illusion set in a square setting to a yellow and white metal mount ring size K, shank marked 18ct, Platinum, gross weight 2.3g.Qty: 2

A platinum wedding band, 5.1mm wide plain polished half D shape, ring size O, London 1995, 5.7g.

Diamond three stone ring with three old cut diamonds, estimated to weigh approximately 0.50cts in total, in platinum claw setting, with further diamond set shoulders on 18ct yellow gold shank (London 1981), size QWeight 3.9 grams

Emerald and diamond three stone ring with an oval mixed cut emerald measuring approximately 10mm x 8mm x 4.15mm, flanked by two old cut diamonds estimated to weigh approximately 1ct in total, in platinum claw setting on plain shank. Ring size O. In an associated leather ring box by Tessier's of Bond Street, London.The emerald has minor scratches and abrasions, moderately included and surface reaching but is a very vibrant green. The diamonds are both old cut stones and measure approximately 5.5mm x 5mm x 3.5-3.8mm. The diamonds are very clean with no obvious inclusions but do draw slight colour, no chips or fissures. The claws and setting are in good condition. Gross weight approximately 5.4 grams.

Tiffany & Co. Diamond single stone ring with a certified round brilliant cut diamond weighing 0.57cts, D colour, VVS2 clarity in six claw setting on platinum shank, signed and numbered 16731668 with corresponding Tiffany & Co. Diamond Certificate boxed with certificate. Hallmarked London 2001. Ring size J½. In original Tiffany & Co. boxes.Please see the following lot 642 which is the matching wedding ring that is being sold separately to this lot.Very good condition commensurate with age and wear, clear hallmarks and signature/maker's mark and serial number. No obvious signs of any re-sizing or damage. Light surface wear commensurate with use. Very good quality stone.

Tiffany & Co. platinum wedding ring, size K¾, hallmarked London 2000, in Tiffany & Co. box.

Diamond and platinum half eternity ring with a band of five round brilliant cut diamonds in platinum channel setting. Estimated total diamond weight approximately 0.75cts. London 2002. Ring size M.

Diamond eternity ring with a full band of twenty two brilliant cut diamonds, estimated to weigh approximately 0.80cts, in platinum setting, size M Weight 3.1 grams

Art Deco diamond single stone ring with an old cut diamond, estimated to weigh approximately 0.70cts, in claw setting, flanked by diamond set stepped shoulders on platinum shank, size OWeight 2.6 grams. The diamond is a very lively bright stone and of good colour. There is an inclusion which is visible to the naked eye. The girdle is very rough. The claws have possibly been re-tipped. The setting is in good condition commensurate with age. 

Platinum and diamond single stone ring with an old cut diamond, estimated to weigh approximately 0.60cts, in eight claw setting on platinum shank, size MWeight 2.4 grams. The diamond is a lively bright stone. There is a chip to the pavilion facets. The diamond is an old cut stone with a large culet Claws and setting are in good condition commensurate with age. 

Diamond single stone ring with a brilliant cut diamond, estimated to weigh approximately 0.40cts, in platinum rub over setting with applied yellow gold shoulders on platimum shank, size NWeight 6.4 grams

Diamond single stone ring with a round brilliant cut diamond estimated to weigh approximately 1.83cts in coronet claw setting on platinum shank. Ring size N½.The diamond is a very lively bright clean stone and of good colour and clarity, estimated H/I colour and SI2 clarity, two feather inclusions near the claws, not eye-visible and not surface reaching, no visible chips/abrasions, medium girdle. Setting and shank in good condition. Gross weight approximately 3.5 grams.

Art Deco diamond ring, the cluster with a central transitional old brilliant cut diamond estimated to weigh approximately 1.17cts flanked by further old brilliant cut diamonds with scroll shoulders on platinum shank, estimated total diamond weight approximately 2cts, ring size O.The ring is in good condition commensurate with age. One stone near the shoulder might have been replaced as it appears to be slightly larger than the others. The principal diamond is a very lively bright stone and of good colour, estimated H/I. The principal stone has two inclusions visible to the naked eye. Not hallmarked but appears to be platinum. Gross weight approximately 4.2 grams.

Sapphire and diamond cluster ring with a pear-cut cornflower blue sapphire measuring approximately 12.1mm x 8.8mm x 11.3mm surrounded by a border of old cut and single cut diamonds in platinum setting on 18ct yellow gold shank. Ring size O.Good condition commensurate with age. The diamonds are all well matched stones and of good colour and clarity. The sapphire is a vibrant blue, some inclusions and possibly an indented natural/chip to the girdle/facets beneath the girdle. A good saturation of colour with no obvious zoning. Has not been tested for any enhancement. Has been in private ownership for two generations. Setting and shank in good condition. Not hallmarked but stamped 18ct. Gross weight approximately 6.7 grams.

Edwardian diamond marquise shape cluster ring with a central ruby surrounded by six old cut diamonds in platinum millegrain setting on 18ct gold shank. Estimated total diamond weight approximately 0.50cm, ring size L.Good condition commensurate with age. Not hallmarked but stamped '18'. Diamonds are all well matched stones and of reasonably good colour and clarity. No chips, cracks or fissures. No evidence of re-sizing or repairs or alterations. Gross weight approximately 2.3 grams.

Three Edwardian diamond and gem-set rings to include a ruby and diamond crossover ring in platinum setting on 18ct yellow gold shank, diamond five stone ring in platinum setting on 18ct gold shank, and a sapphire and diamond ring with platinum illusion setting on 9ct gold shank (3)

Antique diamond cluster ring with a daisy flower head cluster of seven old cut diamonds in platinum millegrain setting on 18ct yellow gold shank. Estimated total diamond weight approximately 0.70cts. Ring size O.The diamonds are all very lively bright well matched stones and of good colour and clarity. The setting is secure. The pierced gallery is in good condition commensurate with age. Not hallmarked but presumably 18ct gold. No obvious signs of any damage or repairs or alterations. Gross weight approximately 2.4 grams.

Diamond single stone ring with an old cut diamond estimated to weigh approximately 0.45cts in six claw coronet setting on platinum shank. Ring size O.A lively bright white diamond. One scratch/inclusion to the surface of the table facet. Other minor inclusions, none visible to the naked eye. No obvious chips. The setting and shank are in good condition commensurate with age. Gross weight approximately 2.4 grams.

Diamond eternity ring with a full band of single cut diamonds in white gold setting, ring size N.The ring is in good condition commensurate with age, all the diamonds are single cut stones and original to the ring with no obvious replacement stones. The diamonds appear to be of good colour and clarity with no obvious chips or abrasions. Approximately 26 diamonds. Estimated total diamond weight approximately 0.30-0.40cts. No obvious signs of any re-sizing. The engraved decoration the the sides of the ring are in good condition. Possibly platinum or white gold, not hallmarked. Gross weight approximately 3.1 grams.

Edwardian diamond five stone ring with five graduated old cut diamonds in platinum millegrain setting with pierced gold gallery on 18ct gold shank. Estimated total diamond weight approximately 0.40cts. Ring size M.Very good condition commensurate with age. Lively bright white stones, small inclusions but not visible to the naked eye. All diamonds look original to the ring. The setting and pierced gallery and shank in good condition commensurate with age. Not hallmarked but stamped 18ct. Gross weight approximately 2.1 grams.

An antique diamond and cultured pearl two stone crossover ring with a 5.65mm cultured pearl and an old cut diamond on a platinum shank, ring size P, together with a diamond three stone ring with old cut diamonds in platinum setting, ring size P.The pearl and diamond ring - good condition commensurate with age. The diamond is a very lively bright white stone, inclusion to the centre but not eye visible, no chips or cracks, estimated 0.25cts. Setting seems secure, shank stamped 'Plat'. Weighs approximately 3.8 grams.The three stone diamond ring- the setting is bent. The claws are secure. The diamonds are all lively bright stones and in good condition with no chips or cracks. 2.5 grams.

Art Deco diamond and seed pearl ring with a hexagonal openwork plaque centred with an old cut diamond with geometric rows of rose cut diamonds and seed pearls, in platinum millegrain setting with finely pierced gallery on platinum shank. Ring size L.A few seed pearls are missing. There is a repair to the bezel near the shoulders. Not hallmarked but probably platinum. Gross weight approximately 4.3 grams

Platinum wedding ring, size L.2.0 grams

18ct gold diamond three stone ring with three brilliant cut diamonds, estimated to weigh approximately 0.70cts total, in platinum claw setting on 18ct yellow gold shank, size M½Weight 2.1 grams

1930s diamond single stone ring with a brilliant cut diamond in platinum setting on 18ct gold shank, ring size M.Gross weight approximately 2.9 grams

Victorian 18ct gold wedding ring, 18ct gold signet ring, 9ct gold bar brooch, 9ct gold bracelet, and an Art Deco diamond-set cocktail watchVictorian 18ct gold wedding ring, Birmingham 1877, size L, weighs approximately 2.4 grams18ct gold signet ring- size O, weighs approximately 6.7 gramsbracelet not hallmarked but stamped 9ct and appears to be gold, weighs approximately 19.1 grams9ct and seed pearl bar brooch- 1.8 gramsplatinum watch- not working, plated/base metal strap

Platinum diamond single stone ring with an old cut cushion shape diamond, estimated to weigh approximately 0.65cts, in claw setting with further diamond set shoulders, size N½Weight 2.8 grams. The diamond is a very bright white stone. It does have a small indented natural and a chip to the girdle. Some inclusions visible when viewed with a 10x loupe but not visible to the naked eye. Large culet, the cushion cut diamond measures approximately 6.1 x 5.7 x 3.3mm. Claws are secure. Setting and shank in good condition commensurate with age. Not hallmarked but stamped platinum. Probably circa 1920. Gross weight approximately 2.8 grams.

Platinum diamond single stone ring with an old cut diamond, estimated to weigh approximately 0.50cts, in claw setting with further diamond set shoulders, size O½Weight 2.1 grams. The setting is in good condition commensurate with age. The diamond is a lively bright stone and of good colour and reasonably good clarity. Not hallmarked but stamped plat. Has been re-sized. Gross weight approximately 2.2 grams.

Art Deco diamond single stone ring with an old cut diamond, estimated to weigh approximately 0.30cts, the stepped shoulders with baguette cut and brilliant cut diamonds in platinum setting on 18ct white gold shank, size LWeight 2.1 grams. The ring is in good condition commensurate with age. The diamond is a lively bright stone and of good colour and clarity. Setting is in good condition. The shank is a little thin but still perfectly serviceable. The shank has been re-sized. Not hallmarked but stamped '18ct & plat'. Gross weight approximately 2.1 grams.

18ct gold diamond five stone ring with five graduated old cut diamonds in claw setting on 18ct yellow gold shank, size L½ and 18ct gold sapphire and diamond three stone cross over ring (sapphire possibly synthetic) in platinum setting on 18ct yellow gold shank, size N½Total weight 6.5 grams

MONTEGRAPPA FOUNTAIN PEN "TRIBUTO AD ANTONIO STRADIVARI LIMITED EDITION".Barrel in resin imitation wood and silver.Limited edition. Exemplary 1196/2000...Two-tone gold nib. F point.Screw cap. Piston loading.No box.Measures: 13,5 cm length, ,15,88 mm. diameter.The Montegrappa Tributo Ad Antonio Stradivari Limited Edition is the first instalment of the Creative Genius collection.Antonio Stradivari, born in Cremona in 1644, is considered the greatest vihuela player in the world and until his death in 1737 he built more than 1000 musical instruments that are treasured by the great concert players and collectors; to this day, despite technological advances, no one has been able to reach the perfection that Antonio achieved and we can say, without exaggeration, that to own a Stradivarius is to own a piece of Heaven.The quill is made on a resin that reproduces the colour and grain of the red birch wood that Stradivari used to choose to make his violins.The crown is decorated with a topaz and just above the clip we can read "MONTEGRAPPA"; the clip represents the four strings of a violin and the lower part of the cap has a ring.The clip is made of 18K gold, two-coloured by the application of a platinum mask representing the body of a violin, the reproduction of the stamp with which Stradivari signed his works, "MONTEGRAPPA" and "750 - ITALY - 18K".All the metal parts have a platinum finish and the loading system is by plunger.

An 18ct gold and platinum solitaire diamond ring, the brilliant cut stone approximately 0.35cts, size M, gross 2.5 grams

An 18ct gold and platinum three stone diamond ring, size M, gross 2.4 grams

18ct gold and platinum three stone diamond ring and an 18ct gold wedding band (split) and a 9ct gold cameo pendant on chain (3)

18ct gold and platinum diamond  ring, cameo brooch and yellow metal locket (3)

Ein Paar Eheringe. Mix aus 950 Platin / 900 Silber / Gold.Circa 25,7 Gramm Gesamtgewicht. Schmuck. Ringschienen innen mit Gravur. Ringgröße: 49 und 56-57. Gestempelt.Pair of wedding rings. Mix of 950 platinum / 900 silver / gold.Approx. 25.7 grams total weight. Jewellery. Ring rails with engraving in the inside. Ring size: 49 and 56-57. Hallmarked.

Solitärring mit Brillant von ca. 1,2 ct, ca. GET (M)/P3 in kegelförmiger Fassung aus GG 18K, Ringschiene aus Platin, 17 g, RW: 56, 20./21. Jh., Tragespuren.| Solitaire ring with brilliant-cut diamond ca. 1.2 ct, ca. TIN (M)/P3 in setting made of 18K yellow gold, ring shank made of platinum, 17 g, ring size 56, 20th/21st century, signs of wear.

Ring mit Altschliffdiamant ca. 2,5 ct, ca. WEISS (H)/P1-P2, leichte Fluoreszenz, Platin, 2,4 gr, RW: 55, um 1920, Trage- u. Reparaturspuren, Diamant entwas unrund, Rundiste leicht fransig u. mit kleinem Ausbruch.| Ring with old-european-cut diamond ca. 2.5 ct, ca. WHITE (H)/I1-I2, slight fluorescence, platinum, 2.4 gr, ring size 55, around 1920, signs of wear and repair, diamond slightly unround, girdle slightly frayed a. slightly chipped.

Ring mit 4 Altschliffdiamanten von zus. ca. 0,6 ct, ca. LGW-GET (J-M)/SI-P1, Steine z.T. stark beschädigt, Platin 2,3 g, RW: 56, Weitenänderung in WG, 1. H. 20. Jh., starke Tragespuren und Reparaturstellen.| Ring with 4 old-european-cut diamonds totalling ca. 0.6 ct, ca. STW-TIN (J-M)/SI-P1, stones partly distinct chipped, platinum 2.3 g, ring size 56, enlargement with white gold, 1st half of 20th century, distinct signs of wear and points of repair.

Ring mit feinem hellblauen Sternsaphir von 10,37 ct (punz.) und Brillanten zus. ca. 0,90 ct (punz.), gute Farbe u. Reinheit, Platin, 10,7 gr, RW: 54, 1970er Jahre, leichte Tragespuren, 1 Diamant leicht bestoßen.| Ring with fine light blue star sapphire of 10.37 ct (stamped) and brilliant-cut diamonds totalling ca. 0.90 ct (stamped), good colour a. clarity, platinum, 10.7 gr, ring size 54, 1970s, minor signs of wear, 1 diamond slightly chipped.

Ring mit feinem Aquamarin ca. 1,6 ct, sehr gute Farbe, Altschliffdiamanten zus. ca. 0,55 ct, gute Farbe u. Reinheit, Platin, 4,5 gr, RW: 55, 1920er Jahre, sehr guter altersgemäßer Zustand, Ringweitenänderung in Weißgold ausgeführt.| Ring with fine aquamarine of ca. 1.6 ct, very good colour, old-european-cut diamonds in total ca. 0.55 ct, good colour a. clarity, platinum, 4.5 gr, ring size 55, 1920s, very good condition consistent with age, change of ring size executed in white gold.

Ring mit Saphir ca. 0,68 ct (punz.) und Brillanten zus. ca. 1,14 ct (punz.), gute Farbe u. Reinheit, Platin, 6,1 gr, RW: 53, 1970er/80er Jahre, leichte Tragespuren.| Ring with sapphire ca. 0.68 ct (stamped) and brilliant-cut diamonds totalling ca. 1.14 ct (stamped), good colour a. clartiy, platinum, 6.1 gr, ring size 53, 1970s/80s, minor signs of wear.

STEINBERG Solitärring mit Brillant 0,31ct FW (G) /IF, sowie 24 kleine Brillanten zus. ca. 0,10ct, von guter Farbe und Reinheit, 950 Platin, 3,2g, RW: 48, 21. Jh., sehr guter Zustand, handgefertigt. GIA Zertifikat Nr.: 6312869596 von 02/2019 und Schmucketui anbei. | STEINBERG solitaire Ring with brilliant cut diamond 0.31ct RW (G) /IF, and 24 small brilliant-cut diamonds totalling ca. 0.10ct, of good colour and clarity, 950 platinum, 3.2g, ring size 48, 21st century, very good condition, handcrafted. GIA certificate no.: 6312869596 from 02/2019 and jewellery case enclosed.

JACOBI Ring mit roséfarbenem Saphir von ca. 2,52 ct, antik facettiert in Platinfassung, ansonsten Roségold 18K, 15,8 g, RW: 56, Anfang 21. Jh., Tragespuren, punziert Jacobi, mit Schmuckexpertise.| JACOBI ring with rosé coloured sapphire, ca. 2.52 ct, antique faceted, set in platinum, otherwise 18K rose gold, 15.8 g, ring size 56, early 21st century, signs of wear, marked Jacobi, jewellers certificate included.

Art Déco Ring mit Rubinen und Diamanten von zus. ca. 0,3 ct, Rubine tlw. synthetisch, WG 18K und Platin, 2,6 gr, RW: 48, 1920er Jahre, Tragespuren.| Art Déco ring with rubies and diamonds totalling ca. 0.3 ct, rubies partly synthetic, 18K WG and platinum, 2.6 gr, ring size 48, 1920s, signs of wear.

A platinum or white gold and yellow gold diamond combination ring. The central stone spreading to approximately .75 of a carat, the two flanking stones each spreading to approximately .50 of a carat. Ring size O/P.

An early 20th century gold and diamond five stone ring. The slightly graduated off-round old-cut stones approx. 1.64cts total, each claw set in platinum on a gold 'D' section shank with split shoulders with chenirs, stamped '18ct & Plat', size P, 3.3g gross. Condition Report: The off-round stones measure approx. 4.3mm x 2.7mm (0.32), 4.4mm x 3.1mm (0.39), 4.5mm x 3.1mm (0.41), 4.0mm x 3mm (0.31), 3.8mm & 2.3mm (0.21).Right end-stone and left of centre stone (alligned with ring stamps) each with a substantial gletz crossing several upper girdle & kite facets.Some very small knocks and scratches to some of the stones. All stones secure and bright. Hallmarks clear. No apparent alterations or breakages.