Boulder Opal - 26 Ct. - 36 x 14.8 mm - Australian - Koroit

Shipping to United States: Free
Sorry, this item has sold.

*** Nice Blues - Sandy Spots...
*** No Extra Charge To Drill - 1 mm Hole...
Origin: Koroit Field; Queensland; Australia....
Appx. Size: 36 x 14.8 mm - 4.7 mm Thick........
Appx. Weight: 26 Ct....

*** Natural Koroit Opals Sometimes Have Tiny Pits and Sandy Areas....
*** Solid, Natural, Untreated, Mined Opal...NO Doublets or Triplets.....

*** All My Pictures Are Taken In Direct Sunlight - No Photoshop.....

*** All Stones Are Cut & Polished By Me, Unless Noted.....
*** Some Common Opal Terminology ***

Directional Stone - Colors Flash With Stone Held At Certain Angles
Contra-Luz Colors - Needs Light From The Side, Or From Behind To Show Color Play
Hydrophane - Stone Will Absorb Water, Usually Going Clear When Wet
Natural - 100% Mined, Untreated, Unassembled
Return Any Stone, For Any Reason, I Give 100% Refund!
I want you to LOVE my opals!

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

Reviews (1)


The stones are beautiful, I love them! Seller was quick to respond to my questions and gave great customer service. Will buy from this shop again!

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