*5.20Ct Boulder Opal - Australian Opal, 1143B First Image

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

*5.20Ct Boulder Opal - Australian Opal, 1143B First Image

*5.20Ct Boulder Opal - Australian Opal, 1143B

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

5.07Ct Natural Ethiopian Black Opal - 15.0x11.6x6.5 mm , 585C (1 of 8)

5.07Ct Natural Ethiopian Black Opal - 15.0x11.6x6.5 mm , 585C

Ksmith Heritage Auctioneers

$50

2 days Left

6.11Ct Natural Ethiopian Black Opal - 14.2x11.4x7.9 mm , 571C (1 of 7)

6.11Ct Natural Ethiopian Black Opal - 14.2x11.4x7.9 mm , 571C

Ksmith Heritage Auctioneers

$50

2 days Left

Natural Multi Color Flashing Boulder Opal Gemstones 19.77 Ct. Free Form Cabochon Shape 32 x 17 Mm. (1 of 3)

Natural Multi Color Flashing Boulder Opal Gemstones 19.77 Ct. Free Form Cabochon Shape 32 x 17 Mm.

Treasure of Gems & Jewelry

$1

Sep 12, 2026

TOP