Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
you receive a 15% discount on them
An amazing rainbow striped boulder opal with an unusual golden-hued body tone (background)
A beautiful bright green gem small boulder opal
29 Ct boulder opal is an impressive gem that showcases blues
A stunning small pastel teardrop boulder opal
11.03 Ct Wood replacement opal Parcel you receive a 15% discountA lovely 11. 03 Ct wood replacement opal in a hexagon shape. What is Wood Replacement opal? Opal formation commences when silica dissolves in water. At our Russells opal mine we have found that this silica solution occupies a void most probably left by decaying tree roots or branches. In cases where the silica infiltrates organic material before complete decomposition occurs, the organic molecules are replaced by silica. This remarkable process
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US$ 18.21
US$ 419.98
