ContraLuz 32.89Ct Octagon Cut Mexican Very Rare Species Opal B2813

Item Information

Dimensions (mm) 27.3 x 17.9 x 12.3mm
Weight (carats) 32.89 carats
No Treatment
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Contraluz opal is sometimes the first words a new opal buyer will hear when asking about opals. It is one of those words like harlequin pattern that everyone in the opal world talks about.Contra Luz in Spanish means “against the light”. This type of opal is famous due to its diffracted play of colors that is unlike other valuable opal. It is a glass like opal in that the light can pass through the stone. ContraLuz is known as the rainbow within the opal when it is backlit. Only a small percentage of opal can show this effect.
ContraLuz opal is mostly from Mexico and has worlds reputation as opal fire colors in this beautiful opal. Some Ethiopian and Australian opals have been classified as this type of opal but it is really rare

  • Gemstone: Natural ContraLuz Opal
  • Treatment: Unheated / Untreated
  • Origin: Mexico
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46 bids placed so far

$363 tonypc
$362 redtruck691995
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$31 redtruck691995
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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1465911
Watchers 16 watching
Viewed 163 times
Starts 26th Apr 2021 5:00pm PDT
Ends 30th Apr 2021 5:01pm PDT

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