Loose Stones & Beads

Cts 17.90 Australian Opal First Image

#image-loader-main { display: none; }

Cts 17.90 Australian Opal First Image

Cts 17.90 Australian Opal

Total Sales0 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON NATURAL 13x10mm (1 of 2)

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON NATURAL 13x10mm

5 days Left

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL (1 of 2)

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL

5 days Left

2.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

2.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

5.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

5.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

12.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

12.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mm (1 of 2)

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mm

Mar 19, 2026

8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

10.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

10.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE (1 of 2)

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE

Mar 19, 2026

16.41ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL (1 of 2)

16.41ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA (1 of 2)

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Mar 19, 2026

4.32ct Multicolor Black Oval Opal Gemstone (1 of 2)

4.32ct Multicolor Black Oval Opal Gemstone

Weatherham Estate Treasures

Mar 18, 2026

2.40 ct Natural Multicolor Opal Triplet – Oval Cabochon (1 of 3)

2.40 ct Natural Multicolor Opal Triplet – Oval Cabochon

Weatherham Estate Treasures

6 days Left

Natural Multi-Color Opal 1.23 Ct. Oval Cabochon Shape 8.9 x 6.9 Mm Gemstone From Ethiopia (1 of 3)

Natural Multi-Color Opal 1.23 Ct. Oval Cabochon Shape 8.9 x 6.9 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

5 days Left

Natural Multi-Color Opal 1.55 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm Gemstone From Ethiopia (1 of 3)

Natural Multi-Color Opal 1.55 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Mar 15, 2026

TOP