We found 66627 price guide item(s) matching your search
There are 66627 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribe- List
- Grid
-
66627 item(s)/page
Lot 2444
A 9ct white gold, opal and diamond oval cluster ring, comprising a central opal cabochon within a border of 26 single cut diamonds, all in claw settings, opal dimensions approx 17.4 x 11.5 x 5.4mm, weight estimated as 5.6 carats, diamond diameters each approx 1.5mm, total weight estimated as 0.26 carats, size J/K, 8g, with recent London Assay Office assay
Lot 2616
A yellow and white metal, opal and diamond oval cluster ring, featuring an oval white opal cabochon within a border of 18 single cut diamonds, all in claw settings, opal dimensions approx 12 x 9.85 x 4.75mm, weight estimated as 2.92 carats, diamond diameters each approx 1mm, total weight estimated as 0.05 carats, size O, gross weight 4.6g, stamped and tested as 18ct gold
Lot 2832
An 18ct white gold, black opal and diamond dress ring, having a centre oval cabochon opal flanked to either side by three round brilliant cut diamonds, all in claw settings, with trifurcated shoulders, opal dimensions approx 16.25 x 9.85 x 4.79mm, weight estimated as 3.98 carats, opal with a grey body colour and blue/green colour flashes, diamond diameters each approx 2.4mm, total weight estimated as 0.30 carats, assessed mounted collectively colour H to I and clarity VS1 to VS2, size approx J, gross weight 5.9g, partial hallmark for 18ct goldOpal is loose in the setting and has hairline cracks.
Lot 2659
An 18ct yellow and white gold, opal doublet and diamond oval cluster ring, the opal doublet measuring approx 14 x 10 x 3.4mm, within a border of thirty round brilliant cut diamonds in grain settings, diamond diameters each approx 1.3mm, total weight estimated as 0.24 carats, size L½, gross weight 4.5g, hallmarked 18ct, Sheffield 2007, sponsor MJDIn excellent condition, no apparent faults.
Lot 151
An opal, ruby and pink sapphire marquise form ring, an oval cabochon opal, 8.50mm x 11.50mm, claw set to the centre of a ruby and pink sapphire marquise form cluster, to trifurcated shoulders and a 'D' section band. Unmarked and tested as approximately 18ct gold, 5.08g Ring size L (leading edge)Buying this gemstone ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition ReportSurface scratches and marks to mount. Chip to one ruby, masked by the setting. Surround stones of different shades of pinkish red.
Lot 58
An Arts & Crafts silver and opal necklace, early 20th century. The fancy link necklace features eight polished freeform opals in wire mounts with leaf and bud detailing, suspending a larger opal drop mounted to a grape and vine motif. Principal opal 11 x 23 x 37mm approximately. Necklace 1360mm long, central drop 46mm. 56.75gCondition ReportPrincipal opal 11 x 23 x 37mm approximately. Several opals have chips and marks, and a few dehydration lines.Opals lively, displaying different degrees of play of colour.The necklace doesn't have a clasp. Two later bolt rings were added but they can be removed without affecting the necklace.
Lot 1054
Pair of 14ct gold carved opal leaf earring, Victorian 15ct gold stick pin, silver gem set jewellery, two Miracle brooches and an abstract design necklace and clip on earring set signed P&M Paris14ct gold earrings weigh 0.3 grams15ct gold stick pin (the pin itself is not gold, just the top part) weighs 1.8 grams
Lot 75
THREE 9CT GOLD GEM SET RINGS, to include an opal and colourless gem cluster ring, a seven stone sapphire and colourless gem ring, and a plain band ring, colourless gems assessed as spinel, all with 9ct hallmarks, ring sizes, N 1/2, O 1/2 and Q, approximate total weight 6.6 grams (condition report: moderate general wear, some green adhesive visible beneath/around some of the colourless gems on the cluster ring, minor abrasion to gems)
Lot 74
TWO 9CT GOLD GEM SET RINGS, the first designed as a central circular cut sapphire flanked by brilliant cut diamonds, estimated total diamond weight 0.20ct, the second designed as a line of four circular opal cabochons interspaced by three circular cut rubies, both with 9ct hallmarks, ring sizes N and N 1/2, approximate total weight 4 grams (condition report: moderate general wear, there is a small chip to the edge of the sapphire, there is a chip to the edge of one of the opal cabochons, there is abrasion to one of the other opals)
Lot 45
TWO PAIRS OF GEM STUD EARRINGS, the first a pair of 9ct gold amethyst stud earrings, with 9ct hallmark, the second a pair of opal triplet stud earrings, unmarked, earring backs stamped 9ct, approximate lengths 5mm and 7mm, approximate total weight 2.6 grams (condition report: one earring back missing, light to moderate general wear)
Lot 22
AN 18CT GOLD SYNTHETIC OPAL AND DIAMOND CLUSTER RING, the central oval synthetic opal cabochon within a single cut diamond surround, 18ct hallmark for Birmingham 1976, ring size K 1/2, approximate weight 4.7 grams (condition report: adhesive bubbles can be seen within the synthetic opal layers, a few of the diamonds have small surface nicks, ring would benefit from a clean)
Lot 108
AN ASSORTMENT OF BROOCHES, to include a 'Wedgewood' cameo brooch, stamped 9ct, approximate gross weight 14.2, three yellow metal bar brooches, and a cabochon opal matrix stick pin, two stamped 9ct, approximate gross weight 8 grams (condition report: general moderate wear, overall condition good)
Lot 2082
A Pair of Opal Earringsthe oval cabochon boulder opals in yellow claw settings, surmounted by a plain polished bead, with screw fittings drop length 2.1cmThe earrings are in good condition. The screw fittings are stamped '9CT' and in our opinion would test as gold. The opals measure 12.90mm x 10.20mm x 5.05mm approximately. Gross weight 4.0 grams. CR made 07.03.24.
Lot 2081
An 18 Carat Gold Opal and Diamond Three Stone Ringthe oval cabochon opal in a yellow double claw setting, flanked by round brilliant cut diamonds in white claw settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 0.45 carat approximately finger size Q1/2The ring was valued for insurance purposes in 2004 at £2,340. The ring is in good condition. It is hallmarked with sponsor's mark 'C&F', London, 2001 and numbered '16054'. The opal measures 14.05mm x 10.75mm x 5.45mm approximately. The approximate qualities of the diamonds are; colour H/I/J, clarity VS2/SI1/SI2. Gross weight 4.9 grams. CR made 21.03.24.
Lot 2083
An Opal Ringthe yellow plain polished rectangular plaque overlaid with an oval opal plaque, in a rubbed over setting, to a plain polished shankfinger size QThe ring is in fair condition with slight abrasion to the opal. The opal is in a concealed setting. It is stamped '9CT' and 'MFB' and in our opinion would test as gold. The opal measures 19.71mm x 8.91mm approximately. Gross weight 8.2 grams. CR made 14.02.24.
Lot 2049
A Water Opal Brooch the pear cabochon water opal in a white claw setting, to a tapered barlength 4.4cmThe brooch is in good condition. It fastens with a pin and trombone catch which features a safety visor. It is stamped '14K' and in our opinion would test as gold. The water opal measures 10.30mm x 8.71mm x 3.29mm approximately. Gross weight 3.7 grams. CR made 27.02.24.
Lot 2078
An Opal and Diamond Pendant on Chainthe irregular shaped opal plaque decorated with two round brilliant cut diamonds, in a yellow rubbed over setting, suspended from a plain polished bale, on a curb link chain, total estimated diamond weight 0.15 carat approximately pendant measures 3.5cm by 2.4m, chain length 58.5cmThe pieces are in good condition. The chain fastens with a bolt ring catch. The pendant is unmarked but in our opinion would test as gold. The chain is stamped '9CT' and in our opinion would test as gold. The approximate qualities of the diamonds are; colour I/J/K, clarity I1/I2/I3. Gross weight 17.1 grams. CR made 21.03.24.
Lot 2127
An Opal and Diamond Cluster Ringthe oval opal within a border of old cut diamonds, in white millegrain settings, to a yellow tapered shoulder plain polished shank, total estimated diamond weight 0.80 carat approximately finger size LThe ring is in fair condition, with a chip to the opal . It is stamped 'A.W.C&Co.' and '18CT' and in our opinion would test as gold. The opal measures 9.78mm x 6.65mm x 2.92mm approximately. The cluster measures 17.04mm x 13.13mm approximately. The approximate qualities of the diamonds are; colour I/J/K, clarity SI2/I1/I2. Gross weight 3.8 grams. CR made 20.12.23.
Loading...-
66627 item(s)/page