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Lot 226
An 18ct gold opal five stone ringThe circular opal cabochon line with scrolling shoulders, hallmarks for Birmingham, 1960, ring size Q, weight approx. 3g.CONDITION REPORTOverall condition fair to goodScratches, abrasion and discolouration in keeping with age and wearRing resizedPossible replacement opals, differing profilesOpals with abrasion to the surfaceOpals with a pink-green-orange play of colour Maker's mark FG
Lot 52
An opal and diamond pendantThe freeform boulder opal collet with triangular shaped diamond surmount, stamped 750 to reverse, length 2.5cm, weight approx. 5.5g.CONDITION REPORTOverall condition good to fairLight scratches, scuffs and discolouration in keeping with occasional wearPendant with hinged surmountDiamond bright and lively, size and setting prevents grade estimationOpal with a blue-green play of colour, some small areas of boulder showing throughEstimated diamond weight 0.10ct
Lot 69
A 9ct gold opal five stone ringThe graduated oval opal cabochon line with tapered shoulders, hallmarks for Birmingham, 1939, ring size O, weight approx. 3.9g.CONDITION REPORTOverall condition fair to goodScratches, dents and discolouration in keeping with age and wearRing resizedPossible replacement opalsSome pitting to the reverse of ring settingOpals with a green-blue-yellow play of colour Some scratches and abrasion to opals, visible with magnificationSome adhesive to settings
Lot 703
A FIERY WHITE OPAL AND DIAMOND HEART SHAPED PENDANT mounted in yellow and white metal, old cut diamonds estimated approx total 0.35cts, dimensions 2.1cm x 1.4cm, weight 1.7gms Condition Report: some minor scratches to the surface of the opal, no chips or cracks, mount tarnished under the diamonds otherwise good.
Lot 810
A BRIGHT YELLOW METAL PEAR SHAPED DIAMOND AND AN OPAL RING the twin pear shaped diamonds are estimated approx 0.70cts combined, with scroll detailed mount. Finger size P1/2, weight 3.6gms Condition Report: Mount good with decent thickness to the shank. Claws ok. Diamonds clean and bright, opal has some abraisons to the top surface from wear one tiny chip to the under girdle, nice subtle colour play.
Lot 244
Opalina and Neon Apatite Halo Ring, a 3.75ct oval cabochon of the rare opalina, a natural mix of blue opal and chrysocolla, mined in Peru, framed by .75ct of round cuts of a second rare gem, neon apatite, usually from Madagascar, and highlighted by .75cts of white topaz tapered baguettes to the shoulders; the whole set in platinum vermeil and silver; size Q
Lot 266A
Opal and Zirconia Tennis Bracelet and Pair of Drop Earrings, the bracelet comprising fifteen pear cut, high quality Opals, set horizontally in a single row, each framed with a line of round cut, brightly sparkling, zirconia, all set in silver, fastening with a fold-over clasp into a stirrup loop; 7.5 inches, (91cms) long, plus a pair of drop earrings with similar, equally fine, stones, the opals here in square cuts with open zirconia frames, set in silver lever back fittings; .75 inch,(1.75cm) drops
Lot 315
Angelite Statement Ring with sapphire set star accent, 12cts of the unusual stone, angelite, mined in Mexico, in a single elongated cushion cut cabochon set in silver with a small sapphire accent stone in the decorative star feature; angelite is similar in colour to the blue opal mined in Peru; size Q
Lot 44
Ladies 18ct White Gold Opal & Diamond Set Cluster Ring appealing flower head design marked 18ct. The central cabuchon cut opal of oval shape. Good colour, surrounded by 24 diamonds of excellent colour/clarity. Estimated weight of opal 4.00 cts, estimated diamond weight 1.00 ct. Ring size N. Please see accompanying images.
Lot 178
An early 20th Century diamond and coral stick pin, the pink pear shaped coral bead surmounted in a mixed cut diamond petal mount on a yellow gold pin, total length 7cm, 1.6g together with a precious opal yellow metal stick pin, the oval claw set white precious opal on a yellow metal pin with indistinct marks, 6.5 cm long, 2.4g (2)
Lot 222
A 22ct gold five stone opal dress ring, the oval cabochons in claw settings, ring size O, 3.3gOpals still have their lustre, settings are sound. The tips are a little scratched, no signs of repair to the shank otherwise good. However this is a marriage, a 22ct gold band has been soldered on to a lower gold setting
Lot 83
Vintage Opal, Round Brilliant Cut Diamond, Emerald, Ruby and 18 Karat Yellow Gold Pendant / Brooch. Center oval cabochon opal measures 15mm x 11mm. Fine quality stones throughout. Measures 1-5/8" L, 1-1/2" W. Approx. weight: 26.6 grams. Condition: Very good vintage condition. Estimate: $3000.00 - $5000.00 Domestic Shipping: $30.00
Lot 364
A 9 ct gold bar brooch, set with central blue stone framed by seed pearls, struck 9 ct, gross weight 3.6 grams, together with a pair of topaz and seed pearl pendant earrings on gold coloured backing (see illustration). CONDITION REPORT: The pearl cluster 11.5 mm. Note there is one pearl missing. The blue stone seems to be in good order as do the surfaces of the small pearls. The bar brooch itself is in good condition as is the chain and safety clasp. Weight 3.3 grams. Earrings weight 5.8 grams. Height 34 mm excluding ball and ear wire. One earring has a slight blemish and slight discolouration to the centre left opal. All settings seem solid. The second earring has slight discolouration to the opals which are a little yellow in places. This may simply be dirt we are not sure. The earrings are not hallmarked and have not been tested.
Lot 343
A Chinese white gold coloured metal ring, stamped "18K", the tiered setting with large black opal. Opal 25 mm x 15 mm, size L (see illustration). CONDITION REPORT: We cannot say whether the stone is a doublet or not as it is difficult to see the sides and back of the stone due to the mount. We have had a good look at the surface with a magnifying glass and can only see one small scratch to the edge of the opal which runs for approximately 2.5 mm. It is right at the edge by the mount. Weight 12.2 grams.
Lot 125
A PAIR OF OPAL AND DIAMOND DROP EARRINGS, a pear shaped opal cabochon suspended from a cluster of marquise and modern round brilliant cut diamond studs, white opals displaying green and orange play of colour, post and scroll fittings, measuring approximately 33mm in length, estimated total diamond weight 0.65ct, stamped '18ct', approximate gross weight 4.9 grams
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66634 item(s)/page