There are 74393 lots that match your search criteria. Subscribe now to get instant access to the full price guide service.
Click here to subscribeA WATER OPAL AND DIAMOND PENDANT the slightly asymmetrical cabochon, measuring approximately 19mm by 12mm by 5mm deep, to an unmarked mount of leaf scrolls, an old cut diamond above and below, totalling approximately ... carats, on a box link chain, stamped '18k' to the bolt ring, 90cm long, 20g gross
An antique late 19th Century opal, ruby and diamond sweetheart ring in high carat yellow gold with French assay marks, designed as a central heart shaped opal with very good red colouring, surrounded by a border of diamonds and surrounded by a ruby and diamond bow-tied ribbon. Ring size H / 3.75. Weight 3.85g.
A Boulder Opal Bar Brooch, an oval cabochon boulder opal in a milgrain setting, to a knife edge bar, measures 2cm by 5.5cm The brooch is in good condition. It is stamped '9CT', valued as gold. It fastens with a pin and c-hook with a safety chain. The boulder opal measures 18.7mm x 10.03mm x 4.1mm approximately. The opal is in good condition with minimal surface wear and a good play of colour. Gross weight 4.2 grams. Condition Report made 23rd March 2018.
A 9 Carat Gold Opal and Diamond Pendant, an oval cabochon opal in a rubbed over setting, to a curved bar bail inset with a round brilliant cut diamond, measures 3.2cm by 4.2cm, on a gilt metal chain, chain length 46cm The pendant is in good condition. The opal with a few black inclusions. It is hallmarked Sheffield, no date or sponsor's mark visible, misstruck. The opal measures 20mm x 40mm approximately. Estimated diamond weight 0.03 carat approximately. Gross weight of pendant 17.1 grams. Condition Report made 28th March 2018.
An Opal and Diamond Three Stone Ring, an oval cabochon opal in a claw setting, between old cut diamonds in collet settings, total estimated diamond weight 0.30 carat approximately, finger size M The ring is in good condition. It is stamped '18CT', valued as gold. The opal measures 8.5mm x 7.5mm x 2.8mm approximately. The approximate qualities of the diamonds are; colour G/H, clarity SI1/SI2. Gross weight 3.0 grams. Condition Report made 23rd March 2018.
A 9 Carat Gold Opal and Diamond Bangle, seven graduated oval cabochon opals spaced by pairs of round brilliant cut diamonds, to a three bar bangle, total estimated diamond weight 0.45 carat approximately, measures 5.3cm by 5.8cm inner diameter The bangle is in good to fair condition, the largest opal is chipped. It is hallmarked with an illegible sponsor's mark, London, 1988. It fastens with a box and tongue clasp with a figure-of-eight safety clasp and a safety chain. The largest opal measures 7.5mm x 5mm. The approximate qualities of the diamonds are; colour G/H, clarity SI1/SI2. Gross weight 15.3 grams. Condition Report made 23rd March 2018.
A Black Opal Bar Brooch, a round cabochon black opal in a milgrain setting, to a split knife edge bar, with beaded ends, length 6.5cm and A Riding Crop Brooch, length 6cm (2)The black opal bar brooch is in good condition. It is stamped '15CT', valued as gold. It fastens with a pin and c-hook. The opal measures 6.5mm in diameter. The crop brooch is in good condition. It is stamped '15', valued as gold. It fastens with a pin and safety pin catch. Gross weight 11.3 grams. Condition Report made 28th March 2018.
Loading...
