Auktion - The World of Gold, Opals and Other Phenomenal Gems am 20.05.2019

The World of Gold, Opals and Other Phenomenal Gems

Bonhams London, Los Angeles 7601 W. Sunset Boulevard Los Angeles CA 90046 Tel: +1 323 850 7500 Fax : +1 323 850 6090 info.us@bonhams.com

Datum der Auktion: 20.05.2019

Los-Nr. 651

Very Large and Impressive Gold Nugget--"The Rhino"

Golden Mile, Kalgoorlie/Boulder Border, Western Australia This large gold nugget was discovered in...

Bonhams London, 20.05.2019

Schätzpreis

160.000 $ - 200.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 664

Rare Double-sided Black Picture Opal-- "Bush Fire Over the Mountain"

Lightning Ridge, New South Wales, Australia This is a large, thick and spectacular rectangular...

Bonhams London, 20.05.2019

Schätzpreis

120.000 $ - 150.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 759

Set of Cat's Eye Tourmalines

World Localities An incredible collection which took many years to create including over 200 cat's...

Bonhams London, 20.05.2019

Schätzpreis

90.000 $ - 120.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 628

California Crystallized Gold-in-Quartz

Colorado Quartz Mine, Mariposa County, California A classic example with unbelievable luster, the...

Bonhams London, 20.05.2019

Schätzpreis

80.000 $ - 100.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 662

Historic Australian Black Opal--"The Glengarry Orchid"

Millionaire's Gully, Lightning Ridge, New South Wales, Australia This magnificent free-form picture...

Bonhams London, 20.05.2019

Schätzpreis

80.000 $ - 120.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 777

Star Ruby

Burma A large oval cabochon of purplish red ruby, displaying a six-rayed asterism which is central...

Bonhams London, 20.05.2019

Schätzpreis

70.000 $ - 80.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 663

Ribbon Pattern Black Opal--"The Butterfly Wing"

Lightning Ridge, New South Wales, Australia This triangular free-form opal has vivid red...

Bonhams London, 20.05.2019

Schätzpreis

70.000 $ - 90.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 705

Suite of Black Opal, Fancy Colored Diamond and Diamond Convertible Jewelry

Comprising a pendant necklace, set with a pear-shaped black opal, weighing approximately 6.00...

Bonhams London, 20.05.2019

Schätzpreis

60.000 $ - 80.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 649

Gold Nugget

Western Australia A large nugget showing minute traces of quartz in the crevices, with smoothed...

Bonhams London, 20.05.2019

Schätzpreis

40.000 $ - 50.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 673

Classic Black Opal with Vivid Red Fire

Lightning Ridge, New South Wales, Australia This is a Lightning Ridge classic: an opal cabochon...

Bonhams London, 20.05.2019

Schätzpreis

40.000 $ - 50.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 724

Magnificent Opal Bead Necklace

Ethiopia This stunning necklace comprising thirty-seven spherical crystal opal beads, graduating...

Bonhams London, 20.05.2019

Schätzpreis

40.000 $ - 50.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 683

Classic Black "Nobby" Opal

Lightning Ridge, New South Wales, Australia Vivid and truly "present" color in opal is rarely seen...

Bonhams London, 20.05.2019

Schätzpreis

35.000 $ - 45.000 $

Zuschlagspreis:

40.075 $

Merken

Details

Los-Nr. 629

California Crystallized Gold--"The Bonsai Tree"

Colorado Quartz Mine, Mariposa County, California Minute crystallization of exquisite form...

Bonhams London, 20.05.2019

Schätzpreis

30.000 $ - 40.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 658

Rare Black Opal--"Mackerel or Ribbon Pattern"

Lightning Ridge, New South Wales, Australia A beautiful opal either by night or day, the present...

Bonhams London, 20.05.2019

Schätzpreis

30.000 $ - 50.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 696

Classic Black Opal with Blue-Green-Orange Fire

Lighting Ridge, New South Wales, Australia An oval cabochon of solid opal, with virtually no potch...

Bonhams London, 20.05.2019

Schätzpreis

30.000 $ - 40.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 650

Twenty Gold Nuggets

Central Victoria, Australia With individual weights as follows: 29.7 gm; 28.0 gm; 27.0 gm; 27.0 gm...

Bonhams London, 20.05.2019

Schätzpreis

28.000 $ - 32.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 672

Stunning Black Opal--"The Tempest"

Lightning Ridge, New South Wales, Australia A memorable black opal by anyone's definition, "The...

Bonhams London, 20.05.2019

Schätzpreis

25.000 $ - 35.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 685

Large and Important Black Opal--"The Black Knight Opal"

Lightning Ridge, New South Wales, Australia A large pear-shaped drop of rich, deep black body color...

Bonhams London, 20.05.2019

Schätzpreis

25.000 $ - 35.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 715

Impressive Opal and Diamond Pendant Necklace--"Desert Cloud"

Olympic Field, near Andamooka, South Australia Discovered over 50 years ago, and obtained directly...

Bonhams London, 20.05.2019

Schätzpreis

25.000 $ - 35.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 765

Cat's Eye Tanzanite

Arusha, Tanzania A large, deep cabochon which displays not only very fine, rich violet hue but also...

Bonhams London, 20.05.2019

Schätzpreis

25.000 $ - 35.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 659

Freeform Black Opal

Lightning Ridge, New South Wales, Australia Suitable for mounting as a pendant, this large...

Bonhams London, 20.05.2019

Schätzpreis

22.000 $ - 28.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 646

Large Gold Nugget

Avoca, Central Victoria, Australia An attractive nugget with rich yellow patina, having water-worn...

Bonhams London, 20.05.2019

Schätzpreis

18.000 $ - 22.000 $

Zuschlagspreis:

22.575 $

Merken

Details

Los-Nr. 625

California Gold Nugget

A beautiful water-worn nugget having traces of quartz and oxides in the crevices. Weighing...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 645

Gold-in-Quartz Specimen

Maryborogh, Central Victoria, Australia A rare specimen of gold-in-quartz, capable of standing on...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 647

Large Gold Specimen

Western Australia Capable of standing on its own, this attractive specimen is lacy and filled with...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 648

Collection of Twenty Gold Nuggets

Central Victoria, Australia With individual weights as follows: 16.70 gm; 16.53 gm; 15.76 gm; 14.51...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 674

Black Opal with Broadflash Play-of-Color

Lightning Ridge, New South Wales, Australia An oval cabochon of classic color and proportions...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 694

Large and Impressive Boulder Opal Specimen

Queensland, Australia This very large display specimen of boulder opal exhibits vivid stripes of...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 697

Classic Black Opal with Blue-Green Fire

Lightning Ridge, New South Wales, Australia A classic, true black "nobby" opal (i.e. an opal...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

Los-Nr. 735

Rare Natural Black Nevada Opal--"The Galaxy Teardrop of Virgin Valley"

Royal Peacock Mine, Virgin Valley, Humboldt County, Nevada Found in Nevada, Sept. 14 2002, this is a...

Bonhams London, 20.05.2019

Schätzpreis

15.000 $ - 20.000 $

Zuschlagspreis:

n. a.

Merken

Details

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