26.75 ct Natural Boulder Opal First Image

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

26.75 ct Natural Boulder Opal First Image

26.75 ct Natural Boulder Opal

Total Sales2 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

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

5.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

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

16.41ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

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

19.85ct 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

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

10.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

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

Opal Cabochon Rock Stone Lapidary Specimen (1 of 2)

Opal Cabochon Rock Stone Lapidary Specimen

Col. Christie Hatman Auctioneers

27 Lots Away

0.96 Ct Natural Black Opal (1 of 3)

0.96 Ct Natural Black Opal

Finest Gems Auction

Mar 08, 2026

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

8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

5 days Left

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN (1 of 2)

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

18 hrs Left

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN (1 of 2)

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

18 hrs Left

1.20 Carats Natural Black Opal - 8X8X4 mm (1 of 3)

1.20 Carats Natural Black Opal - 8X8X4 mm

Fantasy Jewelry

3 days Left

2.77 Ct Natural Ethiopian Blue Fire Opal (1 of 6)

2.77 Ct Natural Ethiopian Blue Fire Opal

Finest Gems Auction

Mar 08, 2026

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN (1 of 2)

OPAL ROUGH NATURAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

18 hrs Left

1.85 Carats Natural Black Opal - 10X7X6 mm (1 of 4)

1.85 Carats Natural Black Opal - 10X7X6 mm

Fantasy Jewelry

3 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

TOP