27listopadu 2021
Opalization - Color change
In order to see all the spectral colors, different motifs and color patterns, we need to understand the behavior of light and the perfect composition of...
Read MoreNatural precious opal from Australia (Lightning Ridge) - 16,5x14,3x4,6mm, 7,09ct
Natural precious opal from Australia (Lightning Ridge) - 8,2x7,3x3,2mm, 1,28ct
Natural precious opal from Australia (Lightning Ridge) - 12,7x5,3x3mm, 1,24ct
Natural precious opal from Australia (Lightning Ridge) - 13x6x2,3mm, 1,07ct
Natural precious opal from Australia (Lightning Ridge) - 8,9x7,5x2,9mm, 1, 27ct
Natural precious opal from Australia (Lightning Ridge) - 15,5x9,7x2,5mm, 2,22ct
Natural precious opal from Australia (Lightning Ridge) - 16,4x14x5,7mm, 8.34ct
Natural precious opal from Australia (Lightning Ridge) - 7,5x7,5x3,5mm, 1,33ct
Natural precious opal from Australia (Lightning Ridge) - semi-black opal with brilliant blue and green, the colors of high brilliance for each light, brilliance 4,7, 13,6x12,2x2,6mm, 3,51ct
Precious opal from Ethiopia 16,9x9,9x5,6mm, 16,9x9,7x6mm, 6,97ct
Precious opal from Ethiopia 19,7x13,5x5,1mm, 6,42ct
Precious opal from Ethiopia 14,2x11,6x4,3mm, 3ct
Precious opal from Ethiopia - Wello 20,3x13,2x6,1mm, 8,47ct
Precious opal from Ethiopia 14,7x11,2x6,6mm, 4,65ct
Precious opal from Ethiopia - Wello 12,5x9,9x5,9mm, 3ct
Natural precious opal from Australia (Lightning Ridge) - 10,9x8,4x2,5mm, 1,19ct
Natural precious opal from Australia (Lightning Ridge) - 14,4x10,2x3mm, 2,65ct
Precious opal from Ethiopia - Wello 8,4x7,9x3,9mm, 8,1x8x4,8mm, 1,92ct
Precious opal from Ethiopia - Wello 9,8x4,5mm, 2,31ct
Precious opal from Ethiopia 14,2x9,6x5,8mm, 3,37ct
Natural rough fire opals from Mexico. Rare shade of red. approx. 7 -15mm
Natural Koroit Boulder opals from Australia. 38x25x4mm, 38x24x7mm, 25x16x5mm.
Boulder Matrix Opal. Rough or partially worked with beautiful colour. 5-16mm
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
High quality rough precious opal from Australia (Lightning Ridge) - a mixture of quality opals with rare and distinctive colours.
Boulder opal. Rough or partially worked with a beautiful pattern. 15-30mm


Interesting facts from the world of opals
27listopadu 2021
In order to see all the spectral colors, different motifs and color patterns, we need to understand the behavior of light and the perfect composition of...
Read More08listopadu 2021
Differences between Ethiopian and Australian opal. What is it like to find opal for a million? and many other attractions from the world of opals.
Read More11dubna 2020
Synthetic opals stand out with strong colors, some look almost like natural and are much cheaper than natural.But what exactly is synthetic opal? Is it a...
Read More15ledna 2019
There are many types of opals - Precious opal, milky opal, pink opal, moss opal ... In this article you will learn the most common types of opal that you may...
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