A loose black Bolder opal. One loose cabochon marquise shaped…
click the photo to enlarge
A loose black Bolder opal. One loose cabochon marquise shaped piece of bolder opal, measuring 13.5 x 7 mm, displaying strong green and blue spectral colours in block form.

You must be a subscriber, and be logged in to view price and dealer details.

Subscribe Now to view actual auction price for this item

When you subscribe, you have the option of setting the currency in which to display prices to $Au, $US, $NZ or Stg.

This item has been sold, and the description, image and price are for reference purposes only.
  • Cabochon Cut in Jewellery - A cabochon cut is a type of gemstone cutting where the stone is cut and polished in a convex shape with a flat bottom and a domed top, with no facets. This type of cut is typically used for opaque or translucent stones that have natural patterns or inclusions that are best displayed in this type of cut. Examples of stones that are often cut as cabochons include turquoise, opal, and moonstone.

This item has been included into following indexes:

Visually similar items

A pair of loose Tanzanites, two matched faceted, pear shaped tanzanites, medium to deep blue in colour with violet overtones, totalling combined 8.13ct, measurements 13.8 x 9.3 mm.

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

Four Imitation and doublet opals

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

Loose sapphire, oval cut 7.22 x 6.02 x 4.54 mm = 1.51cts

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

Caithness glass 'Violetta' paperweight and another one entitled 'Pebble'

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.