Results for “Black Opal”

Explore all 448 upcoming results for “Black Opal”.View price results

Sort by:

Most Relevant

Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring: Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring This exquisite Antique Edwardian ring features a stunning natural black opal at its center, showcasing a mesmerizing harlequin pattern

4 days Left

Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring

Est.

US$16,276

-

US$21,158

US$100

BidhausNew York, NY

5 days Left

PT900 BLACK OPAL RING

Est.

US$4,725

-

US$6,930

US$25

NY Elizabeth Beverly Hills, CA

2.19 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.19 Ct / Dimensions - 12.90 x 9.30 x 3.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.19 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

2.48 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.48 Ct / Dimensions - 11.40 x 8.90 x 5.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.48 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

6 days Left

PT900 BLACK OPAL RING

Est.

US$3,450

-

US$5,060

US$25

NY Elizabeth Beverly Hills, CA

2.00 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.00 Ct / Dimensions - 11.80 x 9.50 x 3.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.00 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

1.94 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.94 Ct / Dimensions - 10.20 x 8.40 x 4.60 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

1.94 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

Jul 15, 2026

PT900 BLACK OPAL DIAMOND RING

Est.

US$3,450

-

US$5,060

US$25

NY Elizabeth Beverly Hills, CA

14k Yellow Gold Arrowhead Ring with Black Opal and Diamonds: 14k Yellow Gold Arrowhead Ring with Black Opal and Diamonds This stunning cocktail ring showcases a striking 14k yellow gold design, featuring a large natural black opal cut in a unique arrowhead shap

2 days Left

14k Yellow Gold Arrowhead Ring with Black Opal and Diamonds

Est.

US$7,631

-

US$9,920

US$100

BidhausNew York, NY

GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring: GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring This exquisite cocktail ring features a stunning natural black opal set in solid platinum, beautifully complemented by a twisted shoulder di

Live Now

GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring

Est.

US$2,964

-

US$3,853

US$100

BidhausNew York, NY

5 days Left

BLACK OPAL DESIGN RING PLATINUM

Est.

US$2,700

-

US$3,960

US$25

NY Elizabeth Beverly Hills, CA

2.25 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.25 Ct / Size - 12.60 x 8.70 x 4.30 mm / Shape - Oval Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Jul 14, 2026

2.25 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

2.61 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.61 Ct / Dimensions - 12.20 x 8.50 x 5.60 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.61 Ct Natural Black Flashing Fire Opal Pear Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

21.90 Ct Natural Black Flashing Fire "Shadowfire" Opal Oval Cab: Weight - 21.90 Ct / Dimensions - 25.00 x 15.10 x 11.40 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

21.90 Ct Natural Black Flashing Fire "Shadowfire" Opal Oval Cab

Est.

US$750

-

US$1,500

US$1

Gems AuctionBangkok, TH

16.11 Ct Natural Black Flashing Fire Opal Round Beads: Weight - 16.11 Ct / Dimensions - 7.80 - 9.40 mm / 8 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

16.11 Ct Natural Black Flashing Fire Opal Round Beads

Est.

US$100

-

US$200

US$1

Gems AuctionBangkok, TH

Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring: Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring This modern cocktail ring showcases an exquisite 2.29 carat total weight featuring a stunning natural genuine boulder opal at its cent

Live Now

Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring

Est.

US$2,002

-

US$2,602

US$100

Mynt AuctionsNew York, NY

2.04 Ct Natural Black Flashing Fire Opal Cushion Cab: Weight - 2.04 Ct / Dimensions - 11.20 x 7.20 x 4.70 mm / Shape - Cushion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.04 Ct Natural Black Flashing Fire Opal Cushion Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

Shahla 14k Yellow Gold Black Opal Emerald Aquamarine Diamond Stick Pin: Shahla 14k Yellow Gold Black Opal Emerald Aquamarine Diamond Stick Pin This exquisite stick pin showcases a stunning array of natural gemstones set in luxurious 14k yellow gold. The focal point is a g

2 days Left

Shahla 14k Yellow Gold Black Opal Emerald Aquamarine Diamond Stick Pin

Est.

US$2,938

-

US$3,819

US$100

BidhausNew York, NY

1.21 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.21 Ct / Dimensions - 8.50 x 6.60 x 4.50 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

1.21 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

1.40 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.40 Ct / Dimensions - 11.30 x 7.70 x 3.60 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

1.40 Ct Natural Black Flashing Fire Opal Oval Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

2.78 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.78 Ct / Dimensions - 11.00 x 9.00 x 6.80 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

1 day Left

2.78 Ct Natural Black Flashing Fire Opal Pear Cab

Est.

US$75

-

US$150

US$1

Gems AuctionBangkok, TH

6 days Left

PT900 FLOWER BLACK OPAL RING

Est.

US$2,400

-

US$3,520

US$25

NY Elizabeth Beverly Hills, CA

22.29 Ct Natural Black Flash Fire Opal Pear Cab: Weight - 22.29 Ct / Dimensions - 22.00 x 20.60 x 10.30 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

22.29 Ct Natural Black Flash Fire Opal Pear Cab

Est.

US$750

-

US$1,500

US$1

Gems AuctionBangkok, TH

Jul 17, 2026

K18WG BUTTERFLY BLACK OPAL NECKLACE

Est.

US$2,625

-

US$3,850

US$25

NY Elizabeth Beverly Hills, CA

View:

24

Related Searches

Black Opal Beads

Black Opal Earrings

Black Opal Gemstone

Black Opal Jewelry

Black Opal Loose Stone

Black Opal Necklace

black opal ring

Black Welo Opal

TOP