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Lot 566

OPAL EARRINGS. A pair of opal bead earrings on 9ct. gold.

Lot 570

DRESS RINGS. An opal dress ring & two other rings.

Lot 589

STONES ETC. A single opal earring in 18k. mount & three unset stones.

Lot 641

OPAL PENDANT ETC. A 9k. opal pendant & chain & a pair of modern gold earrings.

Lot 643

EARRINGS ETC. A pair of 9ct. gold opal doublet earrings, other gold earrings & a gold pendant.

Lot 725

GOLD RINGS. An Edwardian opal ring & an 18ct. gold amethyst & diamond ring.

Lot 780

OPAL RING. A 14ct. gold, three stone opal ring.

Lot 790

DRESS RING. A 9ct. gold opal & ruby cluster dress ring.

Lot 352

OPAL BROOCH. A modernist silver brooch, set with opal fragments.

Lot 514

A pair of opal ear-drops, with white metal mounts and two marcasite and enamel brooches

Lot 591

A 9ct. gold and diamond solitaire ring, platinum setting, ring size L/M and a gold, diamond and opal cluster ring, central opal, fifteen diamond chips, ring size O/P

Lot 299

A tin pin with 1`5ct gold head set with an opal together with a 15ct gold bar brooch set with seed pearls, etc

Lot 350

A diamond and ruby heart locket 9ct, and a pair of amethyst and opal creole stud earrings 9ct

Lot 354

A mid 19th century enamel memorial ring, three stone opal ring, a `dearest` ring and a diamond and sapphire ring

Lot 581

opale de rocher, Australie, 2.5 carats opale de rocher, Australie, oblongue de 2.5 carats non montée. Bolder opale. Certificat d`authenticité de Giulians Opal. 1992. Jewels bijoux Juwelen

Lot 847

Collection of two opal and 14k yellow gold ringsincluding one 14k yellow gold ring set with one oval blue/green cabochon opal measuring approximately 14.75 X 10.77 X 5.09 mm, size 6; together with one opal and 14k yellow gold ring, size 6, lot weighs 11.5 grams

Lot 869

Collection of Native American gem and silver jewelryincluding thirty-five silver rings set with various gems including turquoise, coral, azurmalachite, sugalite, tiger eye and opal; five silver pendants some set with turquoise; seven silver brooches set with agate and turquoise; a coral and silver necklace; a sterling box; a pair of turquoise and silver earrings; a turquoise and silver bolo tie (broken), together with a single turquoise and silver earring, total weight for the collection is 456.8 grams

Lot 877

Collection of gem, sterling silver Mid Century and modern jewelryincluding eight bangle bracelets, some set with various gemstones including black onyx, labradorite, lapis lazuli, garnet, citrine and agate; A labradorite link bracelet, 8 3/4 inches; A carved labradorite pyramid ring; (7) rings some set with various gemstones including agate, carnelian, turquoise and garnet; (2) designer sterling silver and leather bracelets strung with multi-strands of garnets, freshwater cultured pearls and citrines, both 7 inches; (4) necklaces, one set with carved agate drops and one set with amethysts; (4) pendants set with various gems including boulder opal, lapis lazuli, cultured pearl, jasper, amethyst and fire opal; (2) pendant brooches one set with malachite and the other decorated by enamel; one broken section from a bracelet set with a square sugilite plaque together with a sterling silver golf putter mixing stick with box. Lot weighs 874.2 grams

Lot 878

Collection of Native American contemporary jewelryincluding one sterling silver and 14k yellow gold bangle bracelet, stamped Nusia; one mother-of-pearl and sterling silver bangle bracelet, stamped GNH; a Thomas Singer sterling and yellow metal bison pendant; a jasper and sterling silver bear pendant, stamped B; one Lyndon B. Tsosie inlay sterling silver pendant; one inlay gemstone sterling pendant, stamped T.F.; one sugilite, gem, inlay and silver pendant with matching ring; one synthetic opal and sterling bracelet together with a sugilite and sterling silver ring, total weight for the collection is 239.6 grams

Lot 2822

Opal, emerald and 14k yellow gold banglefeaturing six oval cabochon opals measuring approximately 9.7 x 7.4 mm to 9.2 x 7.0 mm, alternated by round cut emeralds totaling approximately 0.65 ct., set in a hinged bangle, measuring 2 3/8 x 2 1/8 inches, bracelet weighs 27.5 grams

Lot 2823

Opal, diamond and 18k yellow gold ringcentering one oval cabochon opal measuring approximately 16.5 x 12.4 x 3.3 mm, weighing approximately 3.45 cts., accented by thirty-six full cut diamonds totaling approximately 1.56 cts., set in a textured 18k yellow gold domed mounting, size 6 1/2, weighs approximately 14.2 grams

Lot 2827

Pair of Ethiopean opal and diamond drop earringsfeaturing 10 fine oval cabochon opals totaling approximately 12.50 cts., accented by numerous full cut diamonds totaling approximately 1.80 cts., set in sterling silver mountings, length 2 1/2 inches, weighs 12.5 grams

Lot 2831

Opal, diamond and 14k yellow gold pendant broochfeaturing numerous oval cabochon opals, accented by full cut diamonds totaling approximately 0.78 ct., set in a 14k yellow gold mounting with a heavy pinstem and a bail that swivels out to be used as a pendant, stamped 14k RY, measuring 1 1/2 x 1 1/2 inches, weighs 12.6 grams

Lot 2832

Pair of opal, diamond and 14k yellow gold earringscomposed of eighteen oval cabochon opals, accented by full cut diamonds totaling approximately 1.58 cts., set in 14k yellow gold oval clip mountings, measuring 21.3 x 19.3 mm, signed HR (Henry Rosenthal), weighs 11.9 grams

Lot 2833

Opal, diamond and 18k yellow gold ringfeaturing nine oval cabochon opals weighing approximately 2.50 cts., accented by four round cut diamonds totaling approximately 0.30 ct., set in an 18k yellow gold dome mounting, size 6 1/2, stamped 18k #555, GJG1, weighs 14.9 grams Note: one opal exhibits a chip

Lot 300

A pair of late 19th Century Stourbridge satin quilted air trap vases of lobed shouldered form cased in a graduated blue over opal with an internal chevron design, together with a similar Harrach example in a stylised rose design, tallest 13cm, S/D. (3)

Lot 317

An early 20th Century Stourbridge glass posy vase, the fluted body in opal white, cased in blue with acid cut flower heads and foliage, height 17cm

Lot 327

A large 19th Century lamp work group of exotic fan tailed birds with opal glass bodies and multi-coloured spun glass tails mounted to a floral style landscape, all below a tall clear glass dome.

Lot 469

A late 19th Century opal set crescent brooch comprising of eighteen graduating claw set opals, length 6.5cm.

Lot 473

An early 20th Century 18ct single stone opal ring, oval cabochon cut claw set stone to knife edged shoulders, together with a similar yellow metal hat pin with coiling snake to a hard stone terminal. (2).

Lot 499

A 9ct hallmarked opal and diamond cluster ring, central oval opal within diamond surround, all to knife edged shoulders.

Lot 23

A multi gem bracelet and an opal pendant on chain

Lot 225

Two fancy link necklace and an opal pendant on a chain

Lot 325

An opal and ruby set leaf motif brooch, stamped `18ct`

Lot 335

Opal ring, amethyst ring, another ring and a pendant

Lot 28

A Lee Hiva silver and opal pendant necklace, a Fiorelli silver pendant necklace and one other silver necklace.

Lot 31

A 15ct gold, opal and seed pearl brooch.

Lot 376

18ct white gold, opal and diamond cluster ring, the central diamond surrounded by six oval opals and smaller diamonds in flowerhead design

Lot 350

A Florsheim gold plated collar necklace and an `opal` set bracelet and earrings

Lot 360

A pair of opal and diamond drop earrings, a small 14 carat gold blue stone set brooch and a gold locket

Lot 348

A 9ct Gold Opal and Diamond ring, size M

Lot 432

18K gold black opal and diamond dress ring, set large oval cabochon opal surrounded by claw set diamonds

Lot 130

A ladies 18 carat yellow gold Ring centrally set with opal surrounded by diamond cluster

Lot 247

A collection of approximately seventy five cut and polished gems and other mineral specimens, including sapphire, opal and ruby, contained in Victorian oak three drawer cutlery cabinet, 21ins wide x 15.5ins deep x 11ins high

Lot 256

Four fossil wood specimens (one opalised), calcareous tufa from California, polished heliotrope from India, polished serpentine from Harford County Maryland, an agate, and a specimen of fire opal from Mexico (all from the Philadelphia Academy of Natural Sciences collection) (two cartons)

Lot 285

A piece of sandstone broken open to reveal precious white opal from Queensland, Australia

Lot 290

A Victorian stained pine collector`s cabinet fitted fifteen drawers with knob handles, 20.5ins x 17ins x 38ins high, containing numerous mineral specimens including Australian opal, malachite, euclase crystals etc., and various gemstones in small glass bottles

Lot 295

A Victorian stained pine collector`s cabinet fitted ten drawers with knob handles, 20.5ins x 17ins x 38ins high, containing various mineral specimens including opal, pyrite `suns` from Illinois etc

Lot 335

Opal - Thirteen opal in ironstone matrix from Queensland, Australia (one carton)

Lot 373

Minerals - Eight specimens - Rutilated quartz from Minas Gerais, Brazil; aquamarine on matrix from Pakistan; polished botryoidal malachite from Zaire; rubellite on albite from Afghanistan; opal on matrix from Queensland, Australia; a lapis lazuli crystal on limestone from Afghanistan; garnet on albite from Gilgit, Pakistan; and topaz crystals on rhyolite from USA (one carton)

Lot 414

Gem minerals - Twelve gem minerals - Aquamarine on mica from Pakistan; a polished piece of Derbyshire `Blue John`; three spinels in limestone from Burma; opal in ironstone from Australia; rubies in matrix; citrine; two tourmaline crystals from Madagascar; and a polished slice of liddicoatite from Anjanabonoina, Madagascar (one carton)

Lot 415

Gem minerals - Twenty-four gem minerals - Five diamond crystals from the Congo; three alexandrite from Zimbabwe; two ruby in matrix from Afghanistan; emerald in matrix from Colombia; opal from Australia; two red spinels in marble from Burma; two peridot from Pakistan; three aquamarine; two tourmaline and a kunzite from Afghanistan; polished ruby in zoisite from Tanzania; and lapis lazuli (one carton)

Lot 511

Ornamental minerals - Six polished specimens - Garnet with hornblende from Zillerthal, Austria, two lapis lazuli from Afghanistan; opal in ironstone from Australia; chrome muscovite from Karelia, Russia; and jasper from Cornwall (one carton)

Lot 183

A 9ct gold opal and garnet ring (S)

Lot 11

An 18ct gold opal pendant, on a gold rope twist chain, tests as approximately 18ct gold, and a diamond set `K` letter on gold bar brooch

Lot 234

A quantity of jewellery and costume jewellery, to include A quantity of jewellery and costume jewellery, to include: a sapphire and diamond five stone ring; an opal and diamond accented ring; a ruby and diamond point cluster ring; a garnet five stone ring; further rings; a 9 carat gold hinged bangle; a George III coin with soldered mount; a silver openfaced pocket watch; together with various costume jewellery and small silver mounted items View on dnfa.com

Lot 261

A diamond bar brooch, the old cut diamond within a surround of further old... A diamond bar brooch, the old cut diamond within a surround of further old cut diamonds, 6.1cm long; a diamond three stone ring, set with three old cut diamonds, finger size O; an 18 carat gold aquamarine ring, the rectangular step cut aquamarine in a four claw setting, finger size P 1/2; an opal ring; and a silver ring, finger size O 1/2 View on dnfa.com

Lot 485

An opal ring, the oval opal in a collet setting An opal ring, the oval opal in a collet setting, finger size O 1/2; an 18 carat gold amethyst and diamond cluster ring, the central rectangular shaped amethyst within a surround of brilliant cut diamonds, hallmarked for 18 carat gold, London, finger size M; and a ruby and diamond ring, the central oval shaped ruby within a surround of table cut diamonds, finger size M View on dnfa.com

Lot 234

A quantity of jewellery and costume jewellery, to include A quantity of jewellery and costume jewellery, to include: a sapphire and diamond five stone ring; an opal and diamond accented ring; a ruby and diamond point cluster ring; a garnet five stone ring; further rings; a 9 carat gold hinged bangle; a George III coin with soldered mount; a silver openfaced pocket watch; together with various costume jewellery and small silver mounted items View on dnfa.com

Lot 261

A diamond bar brooch, the old cut diamond within a surround of further old... A diamond bar brooch, the old cut diamond within a surround of further old cut diamonds, 6.1cm long; a diamond three stone ring, set with three old cut diamonds, finger size O; an 18 carat gold aquamarine ring, the rectangular step cut aquamarine in a four claw setting, finger size P 1/2; an opal ring; and a silver ring, finger size O 1/2 View on dnfa.com

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