Modern Opal

(98 upcoming items)

Sort by:

Most Relevant

18.88 Ct Natural Blue Opal Cushion cab: Weight - 18.88 Ct / Dimensions - 23.20 x 18.30 x 5.70 mm / Shape - Cushion cab / Clarity - Opaque / Origin - Peru / Treatment - None

2 days Left

18.88 Ct Natural Blue Opal Cushion cab

Est. $75-$150

1.20 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.20 Ct / Dimensions - 9.60 x 7.40 x 4.30 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

1.20 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

2.43 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.43 Ct / Dimensions - 11.50 x 8.00 x 5.60 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

2.43 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

4.36 Ct Natural White Opal Capsule Cab: Weight - 4.36 Ct / Dimensions - 16.00 x 6.20 x 5.40 mm / Shape - Capsule Cab / Clarity - Opaque / Origin - Indonesia / Treatment - None

Buy Now

4.36 Ct Natural White Opal Capsule Cab

1.54 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.54 Ct / Dimensions - 11.80 x 8.10 x 4.30 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Apr 23, 2026

1.54 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

1.40 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.40 Ct / Dimensions - 11.10 x 7.20 x 4.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Apr 23, 2026

1.40 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

7.21 Ct Natural Orange Fire Opal Round Beads: Weight - 7.21 Ct / Size - 5.30 - 5.90 mm / 13 Pc's / Shape - Round Beads / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

Apr 23, 2026

7.21 Ct Natural Orange Fire Opal Round Beads

Est. $75-$150

17.34 Ct Natural Blue Opal Pear Cab: weight - 17.34 Ct / Size - 29.00 x 16.00 x 7.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Apr 23, 2026

17.34 Ct Natural Blue Opal Pear Cab

Est. $75-$150

4.89 Ct Natural Pink Fire Opal Round Beads: Weight - 4.89 Ct / Size - 4.20 - 4.80 mm / 17 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

Apr 23, 2026

4.89 Ct Natural Pink Fire Opal Round Beads

Est. $75-$150

1.49 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.49 Ct / Dimensions - 8.90 x 6.60 x 5.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Apr 23, 2026

1.49 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

1.40 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.40 Ct / Dimensions - 10.30 x 7.50 x 3.90 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Apr 23, 2026

1.40 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

3.52 Ct Natural Multicolor Welo Opal Round Beads: Weight - 3.52 Ct / Size - 4.40 - 5.30 mm / Pieces - 10 No's / Shape - Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None

2 days Left

3.52 Ct Natural Multicolor Welo Opal Round Beads

Est. $75-$150

1.82 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.82 Ct / Dimensions - 9.70 x 7.30 x 5.50 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Apr 23, 2026

1.82 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

25.39 Ct Natural Dendrite Opal Cushion Cab: weight - 25.39 Ct / Dimensions - 25.20 x 19.00 x 5.90 mm / Shape & Cut - Excellent Cushion Cab / Origin - Brazil / Comments - None

Apr 23, 2026

25.39 Ct Natural Dendrite Opal Cushion Cab

Est. $75-$150

6.00 Ct Natural Blue Fire Opal Round Beads: Weight - 6.00 Ct / Size - 4.50 - 5.20 mm / 17 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

Apr 23, 2026

6.00 Ct Natural Blue Fire Opal Round Beads

Est. $75-$150

9.33 Ct Natural Dendritic Opal Round Beads: Weight - 9.33 Ct / Dimensions - 6.10 - 6.40 mm / 10 PC's / Shape - Round Beads / Color - As Seen Picture / Clarity - Opaque / Origin -africa / Treatment - None

Buy Now

9.33 Ct Natural Dendritic Opal Round Beads

30.67 Ct Natural Green Soil Opal Oval Cab: weight - 30.67 Ct / Dimensions - 33.00 x 22.30 x 5.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2 days Left

30.67 Ct Natural Green Soil Opal Oval Cab

Est. $75-$150

4.69 Ct Natural Pink Fire Opal Round Beads: Weight - 4.69 Ct / Size - 4.90 - 5.10 mm / 13 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

Apr 23, 2026

4.69 Ct Natural Pink Fire Opal Round Beads

Est. $75-$150

14.00 Ct Natural Green Opal Trillion Cab: weight - 14.00 Ct / Dimensions - 24.40 x 18.10 x 4.50 mm / Shape & Cut - Excellent Trillion Cab / Origin - Brazil / Comments - None

Apr 23, 2026

14.00 Ct Natural Green Opal Trillion Cab

Est. $75-$150

22.45 Ct Natural Dendrite Opal Fancy Cab: weight - 22.45 Ct / Size - 29.00 x 19.10 x 5.50 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2 days Left

22.45 Ct Natural Dendrite Opal Fancy Cab

Est. $75-$150

15.11 Ct Natural Green Opal Oval Cab: weight - 15.11 Ct / Dimensions - 29.00 x 14.80 x 4.30 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

Apr 23, 2026

15.11 Ct Natural Green Opal Oval Cab

Est. $75-$150

31.35 Ct Natural Blue Opal Pear Cab: weight - 31.35 Ct / Size - 31.00 x 21.70 x 7.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2 days Left

31.35 Ct Natural Blue Opal Pear Cab

Est. $75-$150

6.71 Ct Natural Blue Opal Round Beads: weight - 6.71 Ct / Size - 6.60-6.90 mm / 7 Pc's / Shape - Excellent Round Beads / Origin - Brazil / Treatment - None

2 days Left

6.71 Ct Natural Blue Opal Round Beads

Est. $75-$150

17.70 Ct Natural Dendrite Opal Fancy Cab: weight - 17.70 Ct / Dimensions - 31.00 x 15.90 x 5.20 mm / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

Apr 23, 2026

17.70 Ct Natural Dendrite Opal Fancy Cab

Est. $75-$150

View:

24

Opal Auctions

Vintage Chunky Hand Knotted Bamboo Coral Statement Necklace

Vintage METROPOLITAN MUSEUM OF ART 24K Gold Plated Jade Egyptian Cuff Bracelet

Vintage 14K Yellow Gold Diamond Ring in Tiffany Setting, Size 3.25

Spring Fine & Costume Jewelry Treasure Hunt

Great Lakes VNTG

Starts on:

Avon Lake, OH, US

4.03 Ct Trillion Morganite 9K Gold Pendant

4.33 Ct Oval Ruby 9K Gold Earrings

4.00 Ct Pear Aquamarine 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Chairish Auctions

Starts on:

New York, NY, US

Sunday B Morning Campbell's Vegetable Soup Screenprint After Warhol

Chinese Export Famille Rose Shell Form Bowl with Double Headed Eagle

Stephen H. Willard - The Spirit of the Desert - Signed & Titled Photograph

Bonn Auctions April Great Finds Auction

Bonn Auctions llc

Starts on:

Powder Springs, GA, US

4 days Left

Modern Opal

TOP