We found 46735 price guide item(s) matching your search

A 1.94ct round brilliant cut diamond ring set in platinum, very good white colourYoutube video of ring on finger

An 18ct gold platinum set diamond ring (stone missing), a 9ct gold chain a/f, 9ct gold locket and pendant, 8g

A .25-35 (W.C.F.) 'Model 1894' lever-action carbine by Winchester, no. 100992The plain blacked receiver with dust-cap, the top tang stamped Model 1894 -Winchester- Pat. Aug. 21 1894, the lever and hammer with some hardening-coulour, the figured stock with steel butt-plate, ring and mount, the round barrel stamped Manufactured By The Winchester Repeating Arms Co. New Haven Conn U.S.A, with full-length magazine-tube, block-mounted foresight and folding leaf rear-sight with platinum lines20in. barrel, recent Birmingham nitro proofFootnotes:ProvenanceCody Firearms Records Office:-Carbine, calibre 25/35, received in warehouse on December 10, 1900, Shipped from warehouse on December 17, 1900, Order number 5354This lot is subject to the following lot symbols: S1S1 Section 1 lots require a valid British Firearms certificate, RFD (Registered Firearms Dealer) Licence or import licence.For further information on this lot please visit Bonhams.com

A platinum brilliant-cut diamond single-stone ring, with tapered shoulders, estimated diamond weight 0.75ct, H-I colour, SI clarity, hallmarks for Birmingham, ring size N1/2, 4.5g

A PLATINUM VICTORIAN STYLE EMERALD AND DIAMOND DRESS RING, set with a central oval shaped emerald, Ring size M 1/2

A PLATINUM EMERALD AND DIAMOND DRESS RING, set with a central oval-cut emerald, surrounded by diamonds and emeralds with diamond shoulders. Central emerald 0.69ct. Surrounding diamonds 0.66ct. Remaining emeralds 0.25ct. Diamonds set to the shoulders 0.06ct, Ring size N 1/2

A PLATINUM RUBY AND DIAMOND RING, set with a central old-cut diamond, surrounded by a halo of calibre cut rubies, a halo of RBC diamonds, surrounded by a halo of calibre-cut rubies. Diamonds 1.00ct, approx. Rubies 2.95ct, approx , Ring size N 1/2

A PLATINUM DIAMOND SOLITAIRE RING, the brilliant cut diamond being of an estimated half a carat, ring size J 1/2

AN ORNATE PLATINUM RUBY AND DIAMOND DRESS RING, Set with an oval-cut ruby, calibre-cut rubies and RBC diamonds , Ring size N

A VICTORIAN STYLE PLATINUM SAPPHIRE AND DIAMOND RING, set with a central oval-cut sapphire. The filigree mount is set with sapphires and diamonds. Sapphires 1.05ct approx. Diamonds 0.48ct, approx, Ring size N

An 18ct yellow gold and platinum tipped illusion set three stone diamond ring, the central stone weighing approx 0.10cts, size K, approx 2.5g.Additional InformationSome of the setting would need attention as it is worn in parts. The diamonds are too small to grade. The band has not been altered.

An early 20th century platinum diamond and apatite round cluster ring, size E, approx 2.8g.Additional InformationThe central stone has slightly risen from the setting and is at a slant. The pavilion of the central stone is protruding into the centre of the ring which could make wearing the ring slightly uncomfortable. Tarnishing and marks. The central stone is showing scratches and wear to the facets on top around the table. 

TIFFANY & CO; a platinum and diamond set ring, the twenty brilliant cut diamonds set with a tapering design to sit next to a solitaire ring, size L, approx 2.4g.Additional InformationPresented with Tiffany & Co box and outer Tiffany & Co box. No paperwork present. The ring has very minor surface scratches but overall in good condition. The diamonds are facing up very nicely white although too small to grade.

A good platinum and diamond solitaire ring, the round brilliant stone weighing approx 2ct in a six claw mount, ring size O, approx 4.3g.Additional InformationThe diamond measures 8mm diameter and approx 5mm in depth although the setting makes the measurement more tricky. Under a loop there are a few further inclusions to the edges of the stones, it is of good colour and overall in very good order.

CHRISTOPHER J. VINTEN; a good 18ct yellow gold platinum tipped sapphire and diamond cluster ring, the marquise cut sapphire weighing approx 1.97ct within a border of twelve brilliant cut diamonds totalling 1.12ct, hallmarked for London 1989, size L 1/2, approx 4.9g, sold with copy of insurance valuation and original purchase receipt from 1989.Additional InformationThe size of the setting is approx 2 x 1.2cm, the sapphire is of medium colour with some light surface scratches, the diamonds are facing up white and are very well matched, minimal wear throughout.

An 18ct yellow gold platinum tipped three stone diamond ring, size M, approx 3.1g.Additional InformationThe diamonds are drawing yellow and under a loupe there are inclusions to all three. Minor surface scratches to the band.

A platinum and diamond solitaire ring, the round brilliant cut stone weighing approx 0.33ct in four claw setting, size M 1/2, approx 2.8g.Additional InformationUnder a loop the diamond does have inclusions and is a little flat in colour, general surface wear throughout.

Ring mit Altschliffbrillant und Saphiren Ring mit Altschliffbrillant und Saphiren Deutschland, um 1920 Platin 935/-, gestempelt. 1 Altschliffbrillant von ca. 0,86 ct. (in der Ringschiene vermerkt), TCA (L), P2 und 6 kleine Brillanten im Übergangsschliff. 20 Saphire im facettierten Trapezschliff, zus. ca. 0,60 ct. Der Ring ist sehr gut erhalten. Ringgröße: 54. Ca. 2,6 g. SvP Ring mit Altschliffbrillant und Saphiren A ring with old brilliant cut diamond and sapphires Germany, circa 1920 Platinum 935/-, hallmarked. 1 old brilliant cut diamond of approx. 0.86 ct. (inscribed in the ring rail), TCA (L), P2 and 6 small transitional brilliant cut diamonds. 20 sapphires in faceted trapeze cut, totalling approx. 0.60 ct. The ring is very well preserved. Ring Size: 54. Ca. 2.6 g.

Mantelring mit Brillanten und einem royalblauen Saphir Mantelring mit Brillanten und einem royalblauen Saphir Deutschland, 1980er - 1990er Jahre Platin 950/-, gestempelt. Eine Vielzahl von Kleinbrillanten, zus. ca. 2,50 ct., TW (F-G), VS1-2. 1 oval facettierter royalblauer Saphir, ca. 3,77 ct., feine lebhafte Farbqualität. Sehr guter Zustand. Ringgröße: 50. Ca. 12,5 g. Goldschmiedetechnische Ausführung: die Brillanten wurden in einer aufwendigen Pavé-Technik eingefasst. Diese mit Brillanten besetzte Ringschiene lässt den zentrierten, royalblauen Saphir besonders gut zur Geltung kommen. BK Mantelring mit Brillanten und einem royalblauen Saphir A ring with brilliant cut diamonds and a royal blue sapphire Germany, 1980s - 1990s Platinum 950/-, hallmarked. Various small brilliant cut diamonds, totalling approx. 2.50 ct., TW (F-G), VS1-2. 1 oval faceted royal blue sapphire, approx. 3.77 ct., fine vivid colour quality. Very good condition. Ring Size: 50. Ca. 12.5 g.

Allianzring mit einem seltenen kobaltblauen Schwarzopal und Diamanten Allianzring mit einem seltenen kobaltblauen Schwarzopal und Diamanten Deutschland, 1980er - 1990er Jahre Platin 900/-, gestempelt. 2 Diamanten im Triangelschliff, zus. ca. 0,64 ct., W-TCR (H-I), VS-SI1. 1 ovaler Schwarzopal im Cabochonschliff, ca. 6,81 ct. (Australien), Opalisieren in leuchtendem Kobaltblau. Sehr guter Zustand. Ringgröße: 53,5. Ca. 9,0 g. Diese individuelle Opal Pretiose beeindruckt durch seinen leuchtend kobaltblauen Schwarzopal. Dies unterstreicht seine Wertigkeit. BK Allianzring mit einem seltenen kobaltblauen Schwarzopal und Diamanten An eternity ring with a rare cobalt blue black opal and diamonds Germany, 1980s - 1990s Platinum 900/-, hallmarked. 2 trilliant cut diamonds, totalling approx. 0.64 ct., W-TCR (H-I), VS-SI1. 1 oval cabochon cut black opal, approx. 6.81 ct. (Australia), bright cobalt blue opalescence. Very good condition. Ring Size: 53.5. Ca. 9.0 g.

Ring mit Brillant und Diamanten Ring mit Brillant und Diamanten Frankreich, 1970er Jahre PT 950/-, gestempelt. Französischer Garantiestempel für Gegenstände aus Platin seit 1912, Juwelierpunze. 1 Brillant von ca. 0,80 ct., TCA (L), VVS und 40 Diamanten im Baguetteschliff, zus. ca. 3,50 ct., W-TCR (H-J), IF-VVS. Ringgröße: 64. Ca. 17,21 g. Die Ringschiene wurde erweitert. SvP Ring mit Brillant und Diamanten A ring with diamonds France, 1970s Platinum 950/-, hallmarked. French guarantee stamp for items made of platinum since 1912, jeweller's hallmark. 1 brilliant cut diamond of approx. 0,80 ct., TCA (L), VVS and 40 baguette-cut diamonds, totalling approx. 3.50 ct., W-TCR (H-J), IF-VVS. Ring Size: 64. Ca. 17.21 g.

A 18ct white gold solitaire diamond ring, claw set round brilliant cut of approx 0.20ct, total gross weight approx 3.9gms, size K1/2, along with a platinum  fitted wedding band, size L, weight approx 4.4gms (2)Condition report: Good all stones present and intact, wear and tear to metals

A diamond full-circle eternity ring by Tiffany & Co., set with round brilliant-cut diamonds in platinum, diamonds approximately 0.80cts total, signed, size I, case and outer case Condition report: Diamonds approximately 0.03cts each. Good quality diamonds. Mount all in good condition. 

A diamond 'ribbon' engagement ring by Tiffany & Co., the round brilliant-cut diamond weighs approximately 0.40cts, within diamond scrolls and further diamonds set to the shoulders in platinum, signed, size J, Tiffany & Co box and outer box Condition report: High quality diamonds, well-made and all in wonderful condition.

An amethyst solitaire ring, Cartier Monture, the emerald-cut amethyst is claw-set in platinum, signed to inside shank Cartier Monture, rubbed inventory number R7606, size L Condition report: Amethyst rich and lively purple colour, mount all in good condition.

An early 20th century sapphire and diamond cluster ring, the oval-shaped sapphire is set within a surround of old circular-cut diamonds and diamond shoulders in platinum, size P 1/2 Condition report: Diamonds approximately 2.15cts total, diamonds front up white, estimated a VS clarity, sapphire medium/dark and a clean stone, well-made mount generally in good condition 

An aquamarine and diamond cluster ring, the round brilliant-cut aquamarine is set within a surround of round brilliant-cut diamonds in platinum and gold, size N Condition report: Modern and all in good condition.

A natural pearl ring, the silver pearl set with diamonds to the shoulders in platinum, size P 1/2 Accompanied by report number 04100 dated 10 May 2011 from The Gem & Pearl Lab stating that the button-shaped cream/white to light grey pearl weighs 11.45cts, measures 11.7 - 12.1mm and is natural saltwater. Condition report: Off-round pearl with a few natural blemishes visible in images. Lustre ok but not great. Colour changes from almost white underneath to silver on top (see images). Mount all fine.

A diamond solitaire ring, the old circular-cut diamond weighs approximately 0.50cts, set in platinum and yellow gold, size N 1/2 Condition report: Diamond estimated in mount as I/J VS2-SI1, mount all fine

An early 20th century diamond full circle eternity ring, set with old circular-cut diamonds in platinum, size K 1/2 Condition report: Diamonds very approximately 0.04-0.05cts each, old cushion-cuts, look well-matched and front up white, estimated clarity VS-P1 (some with small black marks but only visible with a loupe). Engraved decoration rubbed to the side of the ring from having been worn next to another ring but typical of this period. 

A diamond solitaire ring, the round brilliant-cut diamond weighs approximately 1.20cts, with diamond shoulders in platinum, size K Condition report: Diamond estimated in mount as I/J P2. Mount very worn to the gallery and shank where it has been sat next to another ring. 

A sapphire and diamond pansy ring, set with graduated circular-cut sapphires and diamonds in silver and gold on a platinum band, size G 1/2, case Condition reports: The pansy section probably wasn't always a ring and has later been converted to one, but this is not at all obvious when worn and it looks very pretty. Bright and lively stones, all in good condition.

A diamond full-circle eternity ring by Tiffany & Co., the round brilliant-cut diamonds channel-set in platinum, signed Tiffany & Co, size J 1/2 Condition report:  Diamonds approximately 0.015cts each. Good quality diamonds. All in good condition.

An Edwardian rectangular plaque ring, pave-set with graduated old cushion-shaped diamonds and a central blue glass cabochon in platinum and gold, size P Condition report: Old cushion shaped diamonds approximately 0.70cts total, estimated in mounts as I-L colours SI-P clarity some with small chips. Blue glass cabochon likely a replacement. Shank wearing a little thin but overall condition is good for age, wear and tear all commensurate with age. 

An 18ct gold diamond flower head cluster ring, central round old brilliant cut diamond surrouinded by a collar of seven similar smaller stones, total estimated diamond weight approx 0.65ct, platinum cresting, 18ct gold snak, stamped 18ct Plat, size X, 4g gross

A diamond channel set eternity ring, crest inset with seven alternating rectangular cushion and fancy cut diamonds, total estimated diamond weight 1.40ct, platinum shank, London 2000. size L, 6.9g gross

An Art Deco style diamond ring, central round old brilliant cut diamond approx 1.15ct, collar set above a stepped square platform encrusted with diamond accents, total estimated diamond weight approx 1.41ct, platinum shank, stamped 900 plat 100 irid, size N, 3.6g gross

A diamond solitaire ring, off set rounded cushion cut diamond approx 1.5ct, crown claw set, 18ct white gold and platinum shank, stamped 18ct plat, size X, 2.8g gross

A diamond solitaire ring, round brilliant cut diamond approx 1.0ct, crown claw set, white metal shank, probably platinum, marks worn, size W, 3.5g gross

A contemporary diamond solitaire ring, round brilliant cut diamond approx 0.30ct, assessed clarity VS1, assesses colour H/I, platinum crown claw set above open twisting 18ct gold shouldered shank, size N, Birmingham 1993, 5.2g gross

A 9ct gold platinum and diamond three stone ring, illusion set in a cross over design, size M/N, 2.7g., together with a 9ct gold and gem set eternity ring, size R, 2.4g. (2)

An 18ct gold ring set with pale blue stone and surrounded with fifteen tiny old-cut diamonds set in platinum mount, size Q, approx 2.6g. CONDITION REPORT Hall marked, all stones present, slight misshaping of band to one side.

A platinum ring set with two diamonds in claw mounts and a cross-over setting, stamped 'Plat', size M1/2, approx 4.3g.

An Edwardian diamond pendant, an ellipse, grain set with eight cut diamonds, to two rows of articulated knife edge bars with eight cut diamonds, milligrain set to plain collets between. The bars gathered to an eight cut diamond milligrain set to a plain collet, with an old pear cut diamond, grain set to an articulated collet at the bottom. With split trace chain and bolt ring clasp. Tested as approximately platinum. Pendant 42mm long, chain 415mm long, 2.90gCondition report: Slight wear to the chain.Pear shaped diamond measures approximately 5.14 x 3.70 x 2.35mm.Assessed as approximately:Colour I-JClarity SI1-SI2

A platinum single stone diamond ring by Tiffany & Co., a brilliant cut diamond, with a stated weight of 0.73ct, six claw set to chevron section shoulders and a slightly tapered shank. Marked PT950, TIFFANY & CO, 27531636, 0.73ct. 6.09g. With box and outer case.Finger size PAccompanied by a Tiffany & Co. Diamond Certificate, no. 27531636/L11230513, with a stated diamond weight of 0.73ct, colour G, clarity VS1.Condition report: Very minor surface marks/scratches to mount.Two solder joins visible under 10x magnification on inside base of shank, where ring has previously been sized. Slight scuffs to the edges of the outer case. Underneath of diamond very slightly dirty, would benefit from being cleaned.

A platinum turquoise and diamond shopping bag pendant/charm by Tiffany & Co., with a carved turquoise body, engraved to the front 'TIFFANY & CO', with a platinum base, grain set to the edges with brilliant cut diamonds, and platinum handles similarly set, with a wire jump ring. Suspended from a platinum trace link chain with bolt ring clasp. Pendant marked T&Co PT950, chain marked TIFFANY&Co PT950. Pendant 21.5 x 11.5mm, chain 510mm long, 6.91g. With box, outer case and pouchCondition report: Minor surface marks/scratches to metal.Minor scratches to turquoise, visible under 10x magnification, not visible with the naked eye.No signs of wear to chain.Bolt ring in working order.Bottom row of diamonds slightly dirty, would benefit from being cleaned.Slight scuffs/marks to outer case.

A platinum blue topaz and diamond ring, a circular mixed cut blue topaz, claw set to stepped shoulders, channel set with princess cut diamonds, and a plain shank. London 2000, common control mark. 6.29g.Finger size J approximatelyCondition report: Shank slightly oval.Minor surface scratches/marks to mount.Shank slightly thinner at base, possibly due to wear.Solder join visible on inside of shank at base.Blue topaz measures approximately 6.5mm diameter.One of the princess cut diamonds has a surface reaching inclusion.

An emerald and diamond cushion-shaped cluster ring,an oval mixed cut emerald, milligrain set in a raised collet to the cushion-shaped head, with a surround of eight cut diamonds, milligrain set to a pierced gallery. With trifurcated shoulders grain set with eight cut diamonds, and a three row stepped shank. Tested as approximately platinum. Head 11.5 x 10mm, 4.44g.Finger size OCondition report: Some surface reaching inclusions to the emerald. Very minor surface marks/scratches to shank.

A platinum six row diamond ring, six curved rows of brilliant cut diamonds, claw set to the head, to three row milled wire shoulders, and a plain flat section shank. Marked PT950. Head approximately 15 x 18mm, 7.95g.Finger size MCondition report: Diamonds bright and lively, and well matched.Very minor surface marks to mount.

A black opal and diamond ring, a circular cabochon black opal, 7.32-7.25 x 2.90mm, four claw set, with old eight cut diamonds grain set to the shoulders, and a grooved shank. Tested as approximately platinum. 2.46g.Finger size OCondition report: Opal is a solid opal, not a doublet, with the play-of-colour largely confined to the top surface/table. Opal slightly loose in setting. Underneath of opal and diamonds a little dirty, would benefit from being cleaned.Underbezel split from shank on one side. Some wear to claws, one claw slightly away from stone.Some minor scratches/abrasions to the crown of the opal, visible under 10x magnification, not easily visible with the naked eye.Surface marks/scratches to mount.Solder joins visible on either side of shank where half shank has been replaced.

A platinum pink sapphire and diamond ring, a circular mixed cut pink sapphire, with a stated weight of 1.31ct, eight claw set to a sea scroll collet, with a baguette cut diamond rub set to each shoulder, to a plain shank. London 2011. 16.5 x 7.9mm including shoulders, 4.14g.Finger size PCondition report: Claws nice and deep.All gemstones secure.Claws to pink sapphire show signs of having been retipped, solder join just visible in some.Wear to underbezel both sides.Very minor surface marks/scratches to mount.

A platinum diamond half eternity ring, with seven brilliant cut diamonds and six fancy brown diamonds, all rub set in alternate positions, to a plain shank. London 2012. 4.2mm wide, 6.03g.Finger size NCondition report: Nibbles to the girdle of one of the brown diamonds.Good heavy mount, with minor surface marks/scratches.

A gold and platinum three stone diamond ring, a graduated row of old European cut diamonds all claw set in white, to tapered chenier shoulders and a yellow gold shank, tested as approximately platinum and 18ct gold, 2.04g.Finger size L½Condition report: Centre diamond measures approximately 4.90 x 3.15mm, estimated as approximately 0.50ct.Some wear to claws and underbezel.Claws show signs of having previously been retipped.Diamonds a little dirty, would benefit from being cleaned.Gold shank is a later replacement.Some abrasions to the crown facet junctions of the centre diamond.

A gold and platinum diamond cluster ring, a brilliant cut diamond with surround of smaller brilliant cut diamonds, all claw set, to three row shoulders with a central platinum band and outer yellow gold bands, to a plain shank, marked 017, believed to be a known total carat weight of 0.17ct, marked K18 PT900, head approximately 6.5mm diameter, 2.72g.Finger size JCondition report: Surface marks/scratches to mount.Slight wear to claws.Shank slightly thinner at base.Small area of porosity to inside base of shank, possibly where previously sized.

A platinum garnet and diamond navette cluster ring, a marquise shaped cabochon garnet, loose, with surround of rose cut diamonds, grain set to the navette head, with scroll gallery, open shoulders and a plain shank, tested as approximately platinum, head 29 x 15.5mm, 6.18g.Finger size OCondition report: Garnet is loose, requires re-setting.Some chips to the underside of the garnet.Surface marks/scratches to mount.Shank slightly thinner at base.

An early 20th century platinum diamond cluster ring, the square head, grain set with old eight cut, old European cut, Swiss cut and rose cut diamonds, to a chenier gallery, trifurcated shoulders and a flat section shank with hand engraved guards. Marked PLAT. Head 7mm diameter, 2.84g.Finger size L approximatelyCondition report: Shank slightly oval.Wear to shank at base, and wear to the engraving to the guards at the base of shank.Surface marks/scratches to mount.

A platinum diamond and seed pearl necklace, old European cut, old brilliant cut, and Swiss cut diamonds, rub set to plain collets, with wire set seed pearls between, to a half solid bolt ring. Tested as approximately platinum. 405mm long, 8.37gCondition report: A row of three seed pearls at the back of the necklace.A break in the pattern near the front of the necklace, with two seed pearls side by side.Some of the wires to the seed pearls slightly bent/out of shape/slightly open.Surface reaching inclusions to some of the diamonds.

An 18ct gold, platinum set three stone diamond ring, 1.6g, P

A 9ct gold, platinum set Art Deco diamond ring, 1.7g, P

An 18ct gold, platinum set three stone diamond ring, 1.8g, O