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) - 15,9x6,8x3,9mm, 2,53ct
Natural precious opal from Australia (Lightning Ridge) 11x9,4x1,7mm, 1ct
Natural precious opal from Australia (Lightning Ridge) 8,4x6,1x2,6mm, 0,93ct
Natural precious opal from Australia (Lightning Ridge) - 7,6x4,3x2,8mm, 0,62ct
Natural precious opal from Australia (Lightning Ridge) - 10,1x6,5x2,3mm, 1,01ct
Natural precious opal from Australia (Lightning Ridge) - 21x12,4x4,4mm, 7,88ct
Natural precious opal from Australia (Lightning Ridge) - 12x10,1x2,1mm, 2,53ct
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 (Winton) - Boulder Opal - 24x15x4mm, 12,51ct
Natural precious opal from Australia (Lightning Ridge) - 16x8x3,2mm, 2,74ct
Precious opal from Ethiopia - Wello 22,3x16,4x5,4mm, 9,55ct
Precious opal from Ethiopia 18,4x14,6x3,9mm, 4ct
Precious opal from Ethiopia 15x11,6x4,7mm, 3,82ct
Precious opal from Ethiopia - Wello 12,5x9,9x5,9mm, 3ct
Precious opal from Ethiopia - Wello 20,3x13,2x6,1mm, 8,47ct
Precious opals from Ethiopia 13,8x10,1x6,5mm, 13x9,8x5,9mm, 6,47ct
Precious opal from Ethiopia - Wello - 15,3x13x5,2mm, 4,6ct
Precious opal from Ethiopia 14x8x4,9mm, 2ct
Precious opal from Ethiopia - Wello 12,9x8,2x6mm, 2,35ct
Precious opal from Ethiopia - Wello 9,3x6,9x3,1mm, 0,87ct
Precious opal from Ethiopia - Wello - 11x9,5x4,2mm, 1,66ct
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
Precious opal from Ethiopia 15x11,4x5,3mm, 4,19ct
Natural raw fire opal from Mexico. Top quality. Rare shade of red.
Natural raw fire opal from Mexico. Top quality. Rare shade of red.
Natural precious opals from Australia (Lightning Ridge).
Natural precious opals from Australia (Queensland). Raw or partially cut boulder and boulder matrix opals.
Natural precious opals from Australia (Queensland). Raw or partially cut boulder and boulder matrix opals.
Natural Koroit Boulder opals from Australia. 38x25x4mm, 38x24x7mm, 25x16x5mm.
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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