We found 154122 price guide item(s) matching your search

A contemporary 18k white gold floral cluster ring, set with sapphire and claw set small diamonds, size L, approx 4.2g.

A 9ct yellow gold cabochon amethyst and sapphire set pendant, length approx 2cm, on a 9ct yellow gold fine link chain, approx combined weight 2.4g.

An 18ct gold diamond and sapphire set ring, with three claw set cut sapphires separated by two small cut diamonds, size N, approx 3.8g.

Six silver Royal commemorative coins to include Queen Elizabeth II 90th birthday celebration silver £5 proof coin, two Westminster Mint Golden Wedding Anniversary coins to include Fiji silver proof $10 and a Guernsey silver proof £1, the Prince Charles 70th birthday solid silver proof £1 coin, a Westminster limited edition number 68/250 Sapphire Jubilee coin cover and a Canadian Mint 2016 $20 fine silver coin to commemorate the Royal Tour, with colour lithograph print of Prince William and family, all encapsulated, all with certificates of authenticity, some in presentation cases (6).

An Art Deco 18ct yellow gold diamond and sapphire set ring, the central cut claw set sapphire within an eye shaped border of tiny claw set diamonds, split shoulders, size L, approx 3.4g.

An Edwardian open diamond and sapphire set brooch, with central cut bezel set sapphire, the unmarked metal frame set with tiny cut diamonds, length 3.1cm, approx 3g.

A 9ct gold illusion set diamond and sapphire cluster ring with textured shoulders, size N, approx 4.9g, a 9ct gold bezel set white stone ring, size L, approx 1.6g, a 9ct white stone solitaire ring, size Q, approx 1.6g, an 18ct gold ring with claw set white stone, size N, approx 3.6g, and a 9ct gold thin bangle, diameter 7cm, approx 3g (5).

Three 9ct gold dress rings comprising a sapphire and cubic zirconia half hoop ring, size K, a 9ct gold sapphire and opal ring, size M, and a 9ct gold diamond and tiny diamond in ribbon form, size K, total weight 3.8g (3).

18ct yellow gold ring set with a graduated row of five illusion set diamonds, size N, 1.6 grams together with a 9ct yellow gold sapphire and diamond cluster ring (one sapphire missing), size M, 1.4 grams (2)

18ct yellow gold sapphire and diamond ring, comprising a central claw-set oval mixed cut sapphire flanked by two round diamonds, size S 1/2, 3.2 grams

Pair of sapphire and diamond cluster earrings in white gold setting, a pair of 9ct gold ruby and diamond cluster earrings and matching pendant in 9ct gold mount on 9ct gold chainWhite gold sapphire and diamond earrings are unmarked but the butterflies are stamped '18'. Total weight 2.5 grams.9ct gold pair earrings and pendant on chain weighs 2.5 grams in total.

9ct gold amethyst and diamond cluster ring, pair of 9ct gold sapphire and cultured pearl earrings, two tie pins (both stamped 18K) and a yellow metal signet ring (damaged)9ct gold ring and earrings (excluding the silver butterfly fittings) weigh 7.6 grams in totalTwo tie pins (excluding the gold plated backs) weigh 2.7 grams in totalYellow metal signet ring, unmarked, weighs 4 grams

A pair of unmarked silver gilt sapphire screw back earrings, an unmarked silver gilt sapphire bracelet and an unmarked silver gilt necklace to match, 9ct gold tab on the chain clasp, several settings vacant, 23g

A small group of 9ct gold jewellery - including a white stone eternity ring, probably white sapphire (stones worn, one missing); a shell cameo pendant on chain (the clasp a/f); a rose gold cross pendant, 24mm long; an Edwardian diamond-set stick pin; a guilloche link chain, 40cm long; and two pieces of scrap.

A vintage sapphire and diamond cluster ring 18ct gold size N 2.5 gms

A sapphire and diamond ring size P 18ct gold 2.1 gms

A RECTANGULAR SAPPHIRE AND DIAMOND CLUSTER RING 18CT GOLD AND PLATINUM THE CENTRAL SAPPHIRE IS NATURAL AND UNHEATED SIZE L

A pair of sapphire drop earrings 9ct 1.3 gms

A oval sapphire ring size L 9ct 2 gms

A sapphire and pearl stick in in gold 15ct Screw Top

A cabochon sapphire ring 18ct gold size Q 3.9 gms

A antique sapphire and pearl cluster ring with engraved shank 9ct size R 2.4 gms

A yellow metal Mughal style white sapphire and polychrome enamel pendant, length 4.4cm, 14.3gProvenance: formerly the property of/from Annabella Parker, second wife of Maharana Bhagwat Singh of Mewar (Udaipur, India 1921-1984)

A gold pink sapphire dress ring, with cultured pearl and imitation pearl accent shoulders and tapered band, ring size K, 3.6gProvenance: formerly the property of Annabella Parker, second wife of Maharana Bhagwat Singh of Mewar (Udaipur, India 1921-1984)

A MULTI-COLOURED SAPPHIRE RINGOf openwork design, the three hoops set with multi-coloured square-shaped sapphires, mounted in 18K rose gold, sapphires approximately 3.60cts total, ring size M Condition Report: Sapphires: of various hues, between purplish-pink, orangy-red, orangy, yellow, green and blue hueTotal carat weight: stamped 3.62750 for 18K gold - rose goldSuperficial signs of wear, overall in good conditionTotal gross weight approx. 13.7g

AN ELEGANT SAPPHIRE AND DIAMOND BRACELET, ITALIAN, CIRCA 1960Of fine articulated bombé design, set throughout with circular-cut sapphires, interspersed by series of brilliant-cut diamonds, within claw-setting, mounted in 18K white gold, sapphires approximately 15.00cts total, diamonds approximately 5.00cts total, French import mark, length 19.8cm Condition Report: Sapphires: approx. 15.00cts total, blue hue, medium tone, overall well matched in colourDiamonds: approx. 5.00cts total, estimated colour G/H, estimated clarity VSOwl mark for 18K gold imported in France located on tongue of clasp and reverse of bracelet'Italy' stamped on the reverse of the clasp, with one indistinct Italian registry mark and assay markAn articulation of qualityClasp closes securely and has a safety catchNormal signs of wear, overall in good conditionTotal gross weight approx. 85.6g

A PINK SAPPHIRE LINE BRACELETComposed of a continuous row of oval-shaped sapphires of graduated pink hues, mounted in 18K rose gold, sapphires approximately 11.00cts total, numbered, length 19.1cm Condition Report: Sapphires: approx. 11.00cts total, of various pink hue, good transparencies, facets are smoothClasp closes securely and has two safety catchesstamped '750' for 18K gold, 'S-11.34' assuming it is the total carat weight, numbered '155018'Superficial signs of wear, overall in good conditionTotal gross weight approx. 11.9g

A SAPPHIRE AND DIAMOND DRESS RING, FRENCH, CIRCA 1960The oval-shaped sapphire at the centre, set within an old brilliant-cut diamond surround, to a swirled reeded mount, mounted in 18K gold and platinum, ring size O½ Condition Report: Sapphire: of blue hue, medium tone, good transparency, facets are smoothDiamonds: bright and livelyEagle's head for French 18K gold and partial mark, most probably dog's head for platinumNormal signs of wear, overall in good conditionTotal gross weight approx. 14.3g

A MID-20TH CENTURY SAPPHIRE AND DIAMOND CLIP BROOCHDesigned as an openwork heart of foliate design, millegrain-set with rose-cut diamonds, centring a collet-set cushion-shaped sapphire weighing approximately 3.00cts, further collet-set with old-cut diamonds, mounted in platinum, length 4.3cm Condition Report: Sapphire: approx. 3.00cts, of blue hue, dark tone, transparentDiamonds bright and lively, old-cut diamonds weighing approximately 1.30cts in totalWhite metal unmarked, tested by the jewellery department to be platinumNormal signs of wear commensurate with age, overall in good conditionTotal gross weight approx. 14.9g

A PAIR OF SAPPHIRE AND DIAMOND CHARM BRACELETSEach fancy-link chain, suspending various charms such as a horseshoe, an anchor, a flag, an umbrella etc...each highlighted with brilliant-cut diamonds and some with sapphires, both mounted in 18K gold, French import marks, lengths 19cm each Condition Report: Diamonds: bright and livelySapphires: of blue hue, medium toneWith owl mark for 18K gold imported in FranceMinor signs of wear, overall in good conditionTotal gross weight approx. 27.2g

TIFFANY & CO. : AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND BROOCH, CIRCA 1920Of openwork circular design, set with a series of calibré-cut sapphires interspersed with brilliant-cut diamonds, mounted in platinum, diamonds approximately 1.50cts total, signed Tiffany & Co., width 3.3cm Condition Report: Sapphires: of deep blue hue, medium tone, good transparency, overall well matched in colour. Some with typical colour banding visible under 10x magnification, minor silk on others and some inclusion free. The sapphires have not been tested for natural origin.Diamonds: approx. 1.50cts total, estimated colour G/H, estimated clarity VSSignature Tiffany & Co. located on the reverse and stamped 'IRID.PLAT'Pin closes securelyNormal signs of wear, overall in good conditionTotal gross weight approx. 8.7g

A RETRO SAPPHIRE AND DIAMOND RING, CIRCA 1940* No internet bidding for this lotThe Private Collection of A Continental Lady Of tank design, centring a cushion-shaped sapphire weighing 6.22cts, between old brilliant and tapered baguette-cut diamond shoulders, and between baguette-cut diamond borders, mounted in 18K gold, diamonds approximately 2.00cts total, ring size P Accompanied by a report from the SSEF laboratory in Switzerland, stating that the sapphire weighing 6.227cts is of Kashmir origin, with no indications of heating. Report number 146156, dated April 24th 2025.Accompanied by a report from GCS laboratory in London, stating that the sapphire is of Kashmir origin, with no indications of heating. Report number 5785-2140, dated April 17th 2025.  * This collection starts on lot 17 & ends on lot 24. Kashmir SapphiresA brief look into the history of these sapphires can help illustrate their value. It all began with a natural occurrence in 1880 in the Kashmir region on the Indian subcontinent. A landslide atop the Himalayas revealed unusual type of rocks under the top layers of soil. These rocks were almost completely bare except for the occasional protruding blue stones. It took many years for the local people of the regionto realise that the stones were in fact sapphires.Once news of the discovery reached the Maha rajah, he immediately sent a regiment of guards to protect the mine, along with miners to dig out more of the sapphires. The years between 1882 and 1887, marked an extremely productive period for the mine. The mine revealed some very impressive gems which were as large as 5×3 inches.Summers in the region were extremely hot, and the miners had to work in these conditions with little to no rest. By the end of 1887, the resources of the mine had been exhausted. Hungry for more, the Maharajah sought the assistance of the British, who by then had ruled in India for more than a decade. With the assistance of British geologists, a new mine was found in the valley below. However, this was also quickly depleted, and to this day, no other deposits have been found in the region. Kashmir sapphires command a high price because they contain a top-quality specimen. You may come across other blue sapphires, Burmese or Ceylonese, but only those from Kashmir possess a distinctive tint. Experts call it blue velvet. Accompanied by a report from the SSEF laboratory in Switzerland, stating that the sapphire weighing 6.227cts is of Kashmir origin, with no indications of heating. Report number 146156, dated April 24th 2025.Accompanied by a report from GCS laboratory in London, stating that the sapphire is of Kashmir origin, with no indications of heating. Report number 5785-2140, dated April 17th 2025.Diamonds: approx. 2.00cts total - bright and livelyRose and white metal unmarked, tested by the jewellery department to be 18K goldOverall in good conditionTotal gross weight approx. 19.5g

A YELLOW SAPPHIRE AND DIAMOND RINGCollet-set with a cushion-shaped yellow sapphire, within a mount set with rose-cut diamonds, to a gallery of openwork wire design, mounted in 18K gold, ring size J⅔Accompanied by a report from Carat Gem Lab in France, stating that the natural yellow sapphire is 31.00cts, of Sri Lankan origin, with no indications of heating. Report number CGL21816, dated June 2020. Condition Report: Sapphire: of Yellow hue, light to medium tone, transparent, some typical inclusions and light surface wear visible under 10 x magnification and a bright light sourceDiamonds bright and livelySapphire is very slightly loose in its mountMetal unmarked, tested by the jewellery department to be 18K goldNormal signs of wear, overall in good conditionTotal gross weight approx. 14g

A SAPPHIRE AND DIAMOND RING  Claw-set with a sapphire weighing approximately 4.60cts, between pear-shaped diamond shoulders set as hearts, mounted in 18K gold, diamonds approximately 0.70ct total, with maker’s mark, ring size M Condition Report: Sapphire of deep blue hue, good transparency, some typical inclusions visible under 10 x magnification and a bright light sourceDiamonds: approx. 0.60ct total, estimated colour G/H, estimated clarity approximately VSStamped Au750 for 18K gold, and with maker's markMinor signs of wear, overall in good conditionTotal gross weight approx. 5.9g

FÜRST: A SAPPHIRE AND DIAMOND BROOCH, CIRCA 1950Of openwork star shape design, set with circular-cut sapphire cabochons, highlighted with brilliant-cut diamonds throughout, mounted in 18K gold, signed Fürst, sapphires approximately 25.00cts total, diamonds approximately 2.20cts total, length 4.3cm In the 1850s, Moric Fürst, an Austro-Hungarian jeweller, relocated to Turin, Italy, to establish his jewellery business. He opened a retail store in the Galleria Subalpina, quickly becoming a leading supplier to the Savoyard court. Between 1861 and 1865, Turin served as Italy’s capital, solidifying its status as a centre for gold and precious stones. Moric and his wife had nine children, five of whom became jewellers. Their son, Renzo Emanuele, succeeded Moric in managing the atelier. Renzo expanded the family business by opening shops in Rome, Genoa, and Milan, with the Rome boutique located on the glamorous Via Veneto, epitomising the Italian dolce vita. After World War II, the Fürst shops gained renown for crafting rare and unique pieces, handmade exclusively for select customers, including royalty and Hollywood stars. Notably, Audrey Hepburn wore a pearl necklace by Fürst in the 1953 film Roman Holiday. In the movie’s final scene, she portrayed Princess Ann, a young royal exploring Rome incognito. Following the film’s completion, Hepburn returned the necklace to the jeweller, accompanied by a signed photograph.  Condition Report: Sapphires: approx. 25.00cts total, of blue hue, medium to dark tone, overall well matchedDiamonds: approx. 2.20cts total, bright and livelySignature Fürst located on the reverse of the brooch + 750 for 18K goldClasp closes securelyNormal signs of wear, overall in good conditionTotal gross weight approx. 24.1g

A SAPPHIRE DRESS RINGOf Georgian style, the oval-shaped sapphire weighing 5.71cts, within a multiple-claw setting, to a plain hoop, mounted in 18K gold, ring size J½Accompanied by a report from C. Dunaigre in Switzerland, stating that the natural sapphire weighing 5.71cts, is of Sri Lankan origin, with no indications of heating. Report number CDC2206592, dated June 24th 2022. Condition Report: Sapphire: of cornflower blue hue, medium tone, good transparency, straight colour banding visible under 10x magnification under a bright light sourceStamped 750 for 18K goldMinor signs of wear, overall in good conditionTotal gross weight approx. 5.9g

BOUCHERON: A GOLD AND SAPPHIRE COMPACT, WITH MATCHING LIPSTICK HOLDER, CIRCA 1935-40The rectangular powder compact, the exterior with reeded detailing with polished sides, the thumbpiece embellished with circular-cut sapphires between circular scrolls, opening to reveal a powder compartment and a mirror, in 18K gold, signed Boucheron Paris, patent mark BTE SGDG, French assay mark, numbered 864, length 9.4cm (excluding the thumpiece), width 8cm, depth 9.5mm; Together with a lipstick case of similar design, signed Boucheron Paris, numbered 15183, with maker's mark 'SAM' for Strauss, Allard & Meyer, French assay mark, length 5.1cm, with fitted pouch for both, total gross weight approx. 270.4g  Strauss, Allard & Meyer was a Parisian workshop between 1919-1941, located 11 place des Vosges. One of the most prominent box makers in Paris between the two wars. They worked for Boucheron, Van Cleef & Arpels, Cartier amongst many other prestigious jewellery houses. Condition Report: The power rectangular basket is removableMirror with some stains and wear commensurate with ageClosing securelyBoth with normal wear, overall in good conditionTotal gross weight for both: approx. 270.4g

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RINGThe cut-cornered rectangular sapphire weighing 6.29cts, within a multiple-claw setting, to a brilliant-cut diamond surround, mounted in 18K gold, diamonds approximately 1.70cts, ring size K½Accompanied by a report from GRS laboratory in Switzerland, stating that the natural sapphire, weighing 6.29cts, is of Sri Lankan origin, no indication of thermal treatment, colour changing from blue (daylight) to purple-pink (incandescent light). Report number GRS2023-097522, dated September 21st 2023. Condition Report: Sapphire: blue medium hue (day light), slightly pinkish-purple (incandescent light), medium tone, good transparency, facets are smoothDiamonds: approx. 1.70cts total, estimated colour G/H, estimated clarity VSStamped 750 for 18K gold inside hoopMinor signs of wear, overall in good conditionTotal gross weight approx. 6g

A SAPPHIRE AND DIAMOND BRACELETOf openwork articulated design, set throughout with fancy rose-cut sapphires of varied blue hues, accented with brilliant-cut diamonds, mounted in 18K gold, sapphires approximately 50.00cts total, diamonds approximately 0.60ct total, Italian registry mark, length 18cm Condition Report: Sapphires: of various blue hues, from light to medium dark tone, good transparency and facets are smoothDiamonds: bright and livelyClasp closes securely and has two safety catchesMinor signs of wear, overall in good conditionTotal gross weight approx. 29.7g

BULGARI: A PAIR OF TURQUOISE, SAPPHIRE AND DIAMOND PENDENT EARCLIPSEach turquoise drop with brilliant-cut diamond cap, to an old brilliant-cut diamond connector, suspended from a circular-cut sapphire cabochon and brilliant-cut diamond surmount, mounted in 18K gold and platinum, signed Bvlgari, length 5.5cm Condition Report: Turquoise: blue hue, one has a small stain to the front possibly due to perfume (?), both well matched, one with minor matrix on the reverse of the dropSapphires: of blue hue, medium tone, overall well matched in colour, some with minor nicks visible under 10x magnification under a bright light sourceDiamonds: bright and livelyStamped PT for platinum and 750 for 18K gold & Bvlgari on the reverse of each clipNormal signs of wear, overall in good conditionFor non pierced ears - clips with good tensionTotal gross weight approx. 27.7g

A GEM-SET NOVELTY PENDANT, FRENCH, CIRCA 1960The stylised bird with an oval-shaped star sapphire body, the head embellished with single-cut diamonds and circular-cut ruby eye, the tail set with three similarly-cut diamonds suspending a angel ropetwist tassel, to polished gold swirled feet, mounted in 18K gold and platinum, French assay marks, numbered 2880, length 5.4cm Condition Report: Possibly previously a brooch as wellNumbered 2880 - French assay mark for 18K gold and for platinumDiamonds: bright and lively - ruby eye of pinkish-red hue, with rutile intersecting needles visible under a bright light source and 10x magnificationTassel: a couple of very minor wire sticking out of the tail otherwise good movementStar sapphire: 6 rays - purplish-blue hue, light tone, translucent, natural inclusions visible with naked eyeThe reverse with bale to wear as pendantNormal signs of wear commensurate with age, overall in good conditionTotal gross weight approx. 14.7g

A PINK SAPPHIRE AND DIAMOND CLUSTER RINGCentrally set with an oval-shaped pink sapphire weighing 2.04cts, within a four-claw setting, to a brilliant-cut diamond surround, mounted in platinum, diamonds approximately 0.70ct total, ring size MAccompanied by a report from GRS laboratory in Switzerland, stating that the natural pink sapphire is of Madagascan origin, with no indication of heating. Report number GRS2024-091364, dated October 21st 2024. Condition Report: Sapphire: of pink hue, medium tone, good transparency, facets are smoothDiamonds: bright and livelyWhite metal unmarked, tested by the jewellery department to be platinumSuperficial signs of wear, overall in good conditionTotal gross weight approx. 6.1g

A SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire weighing 3.01cts, between a double four-claw setting, to half moon-shaped diamond shoulders, mounted in platinum, diamonds approximately 0.60ct total, ring size MAccompanied by a report from The Gem & Pearl Laboratory in London, stating that the natural sapphire is of Sri Lankan origin, with no indication of heating. Report number 25799, dated March 28th 2025.Accompanied by a report from Guild laboratory in Asia, stating that the sapphire is of Sri Lankan origin, with no indication of thermal of heating. Report number 0107473415, dated December 31st 2024. Condition Report: Sapphire: of blue hue, medium tone, good transparency, with small chip near the girdle visible for a trained eye under a bright light source and more noticeable under 10x magnificationDiamonds: approx. 0.60ct total, estimated colour G/H, estimated clarity VSWhite metal unmarked, tested by the jewellery department to be platinumSuperficial signs of wear, overall in good conditionTotal gross weight approx. 6.5g

MORONI: A PAIR OF SAPPHIRE AND DIAMOND EARRINGSEach designed as a daisy, petals pavé-set with brilliant-cut diamonds, pistil set with cut-cornered square-shaped orangy-yellow sapphires accented with brilliant-cut diamonds, mounted in 18K gold and platinum, diamonds approximately 10.00cts total, with case by 'F. Moroni, Roma', length 4cm  Condition Report: Diamonds approx. 10.00cts total, unable to assess colour due to yellow mount, appear bright from above, estimated clarity VSYellow sapphires of deep orangy-yellow hue, good transparency, medium tone, overall well matchedMetal unmarked, tested by the jewellery department to be 18K gold and platinumSome solder visible to reverse around post fittingFor pierced ears, clips with good tensionNormal signs of wear, overall in good conditionTotal gross weight approx. 33.8g

Sapphire and diamond 18ct gold cluster ring, size L.

18ct white gold sapphire ring, size K.

Sapphire 9ct gold ring, size L.

Sapphire and seed pearl 9ct gold ring and gem set ring (2).

14k gold sapphire and diamond ring, 18ct three-stone diamond ring and 9ct gold ring (3).

Sapphire and seed pearl 9ct gold star brooch/pendant with chain, 45cm.

Sapphire and diamond three-stone 18ct gold ring, size L/M.

 A Diamond three stone engagement ring, set with approx 0.5 carats (gross)  old brilliant cut diamonds, in faceted edge setting, hallmark obscured but probably gold, ring size N; also a 9 carat gold three stone ring, set with CZ and central blue ‘sapphire’, size N; also a 9 carat gold gents ring, vacant cartouche, size R, 4.5g (3)

A collection of power tools to include a 110v power tool transformer with 2 x 16a sockets, a 110 unbranded wood planer, a Wolf Sapphire 110v 500w impact drill, a Hilti TE55 110v 900w impact drill, a Makita 8406 110v 850w drill, a Bosch GGS7 110v 500w grinder, a boxed Bosch GSB 20-ZRE 110v 610w drill and an AEG SB2 500 110v drill. (8).

Boxed set of six Bombay Sapphire gin glasses

An 18ct Gold Diamond and Sapphire Cluster Ring, of flowerhead design, between wide tapered shoulders of textured finish (finger size G1/2) (4.2grams).

18ct gold diamond and sapphire ring, missing one diamond stone. 6.7g approx. Size S. (B.P. 21% + VAT)Diameter of diamond - 0.2mm approx.

9ct gold fine link chain, with diamond and sapphire pendant. 2.9g approx. (B.P. 21% + VAT)

18k gold sapphire ring. 1.6g approx. Size K1/2. (B.P. 21% + VAT)

Edwardian 9ct gold seed pearl and sapphire bar brooch, together with a 9ct gold bracelet. 3.6g approx. (2) (B.P. 21% + VAT) The bar on the bar brooch is metal NOT gold.

9ct gold three stone diamond and sapphire dress ring. 1.6g approx. Size L. (B.P. 21% + VAT)