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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Opal formation commences when silica dissolves in water
A beautiful oval boulder opal with strong deep green colours
A lovely opal pair
55 Ct scarab carving from crystal opal
29 Ct boulder opal is an impressive gem that showcases blues
6.00 Ct sea green teardrop boulder opal Shape_Triangle Opal formation commences when silicaA beautiful medium teardrop boulder opal, with sea green and turquoise colours. Please note that the last photo is for size reference with some other currently available teardrop boulder opals.
US$ 76.00
US$ 22.00
US$ 110.00
US$ 125.00
US$ 150.00
US$ 156.00
