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) - 21x12,4x4,4mm, 7,88ct
Natural precious opal from Australia (Lightning Ridge) - 22,4x13,1x2mm, 3,95ct
Natural precious opal from Australia (Lightning Ridge) - 23x11,9x3,2mm, 4,81ct
Natural precious opal from Australia (Lightning Ridge) 10,1x9,7x3,9mm.
Natural precious opal from Australia (Lightning Ridge) 11x9,4x1,7mm, 1ct
Natural precious opal from Australia (Lightning Ridge) - 16,4x14x5,7mm, 8.34ct
Natural precious opal from Australia (Lightning Ridge) - 19,2x12x3,3mm, 4,19ct
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
Natural precious opal from Australia (Lightning Ridge) - 15,9x6,8x3,9mm, 2,53ct
Natural precious opal from Australia (Lightning Ridge) - 12x10,1x2,1mm, 2,53ct
Precious opal from Ethiopia 18,4x14,6x3,9mm, 4ct
Precious opal from Ethiopia - Wello 22,3x16,4x5,4mm, 9,55ct
Precious opal from Ethiopia 15x11,6x4,7mm, 3,82ct
Precious opal from Ethiopia - Wello 20,3x13,2x6,1mm, 8,47ct
Precious opal from Ethiopia 14,2x9,6x5,8mm, 3,37ct
Precious opal from Ethiopia - Wello - 15,3x13x5,2mm, 4,6ct
Precious opal from Ethiopia - Wello 10,6x10,7x5,7mm, 2ct
Precious opal from Ethiopia - Wello - 11x9,5x4,2mm, 1,66ct
Precious opal from Ethiopia - Wello 9,3x6,9x3,1mm, 0,87ct
Precious opal from Ethiopia 14x8x4,9mm, 2ct
Natural precious opal from Australia (Lightning Ridge) - 14,5x6x2,2mm, 1,44ct
Natural precious opal from Australia (Lightning Ridge) - 13,9x6,7x3,7mm, 2,82ct
Natural precious opal from Australia (Lightning Ridge) 12,5x7,4x3,4mm, 1,5ct
Natural raw fire opal from Mexico. Top quality. Rare shade of red.
Natural raw fire opal from Mexico. Beautiful shade of orange.
Natural precious opals from Australia (Lightning Ridge).
Natural precious opals from Australia (Queensland). Raw or partially cut boulder and boulder matrix opals.
Natural Koroit Boulder opals from Australia. 38x25x4mm, 38x24x7mm, 25x16x5mm.
Boulder opal. Rough or partially worked with a beautiful pattern. 15-30mm
Natural Boulder opal from Australia. Partially worked. Sizes from 17 to 35mm. 4pcs. Photographed and videoed dry.


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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