Results for “Black Opal”

Explore all 669 upcoming results for “Black Opal”.View price results

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7.05 Carats AAA Quality Natural Fire Black Opal - 16X12X8 mm

$300

Muscat, AE

Fantasy Jewelry

3.7

(155)

Buy Now

8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mm

$350

Muscat, AE

Fantasy Jewelry

3.7

(155)

Buy Now

Platinum GIA Certified 3.65ct Black Opal Diamond Halo Ring

$6,600

New York, NY

Diamond Depot

4.3

(16)

Live Now - 885 Lots Away

*4.49Ct Welo Black Opal Polished - Ethiopian Opal, 642B

Est.

$70

$140

$15

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

2.50Ct Natural Ethiopian Black Opal - 12.6x10.9x4.3 mm , 811C

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Buy Now

7.7 Carats AAA Quality Natural Fiery Black Opal - 17X13X8 mm

$330

Muscat, AE

Fantasy Jewelry

3.7

(155)

Starts in 3 days

Vintage 14K Yellow Gold Knot Cufflinks with Natural Black Opal

Est.

$4,282

$4,839

$2,050

New York, NY

Diamond Depot

4.3

(16)

Buy Now

7.05 Carats AAA Quality Natural Fire Black Opal - 16X12X8 mm

$300

Muscat, AE

Fantasy Jewelry

3.7

(155)

Live Now - 1060 Lots Away

*1.70Ct Welo Black Opal Polished - Ethiopian Opal , 297E

Est.

$30

$60

$15

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Oct 14, 2026

Unbranded 14k Yellow Gold Opal Diamond Bracelet with Black Enamel 6.5"

Est.

$23,264

$26,288

$11,000

New York, NY

Diamond Depot

4.3

(16)

Ends in 14h 52m

Beautiful Natural 3.60 Opal Pendant Black Diamonds & 18k Rose Gold

Est. —

£375
(1 bid)

Kent

William George

4.2

(15)

Starts in 2 days

Briolette 2.30 Carats Fire Black Opal - 15X7X5 mm

Est.

$200

$220

$90

Muscat, AE

Fantasy Jewelry

3.7

(155)

Starts in 4 days

GIA Certified Platinum Black Opal Diamond Cluster Ring Size 6.5

Est.

$10,831

$12,239

$100

New York, NY

Diamond Depot

4.3

(16)

Buy Now

6.40 Carats Black Fire Opal For Jewelry

$200

Muscat, AE

Fantasy Jewelry

3.7

(155)

Live Now - 1001 Lots Away

6.40Ct Welo Black Opal Polished - Ethiopian Opal , 25E

Est.

$100

$200

$50

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

2026

*7.99Ct Welo Black Opal Polished - Ethiopian Opal - Oval Cabochon , 59E

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Live Now - 1062 Lots Away

*9.93Ct Welo Black Opal Polished - Ethiopian Opal - Oval Cabochon , 64E

Est.

$120

$240

$50

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Starts in 2 days

1.40 Carats Black Opal With Fire - 7X7X4 mm

Est.

$200

$220

$120

Muscat, AE

Fantasy Jewelry

3.7

(155)

Live Now - 887 Lots Away

*8.66Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon , 46E

Est.

$130

$260

$50

Jelutong,, Penang

Ksmith Heritage Auctioneers

4.4

(50)

Starts in 6 days

Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring

Est.

$26,029

$29,412

$12,500

New York, NY

Diamond Depot

4.3

(16)

Buy Now

7.20 Carats AAA Quality Natural Black Fire Opal - 16X11X9 mm

$350

Muscat, AE

Fantasy Jewelry

3.7

(155)

Buy Now

8.35 Carats Top Quality Natural Fire Black Opal - 19X13X7 mm

$350

Muscat, AE

Fantasy Jewelry

3.7

(155)

Ends in 14h 43m

Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k Gold

Est. —

£550
(1 bid)

Kent

William George

4.2

(15)

Buy Now

Natural Quality 1 Black Opal Gemstones From Australian, Dimension 15x 14.5 mm, Weight 2.39 Ct, Shape

$358

Oxnard, CA

ABC Rugs Kilims, Inc.

4.3

(2)

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$358

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$300

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$6,600

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$330

$2,050

$300

$15

$11,000

£375(1 bid)

£375

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$350

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£550

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