DETAILS: No4284 Natural solid boulder opal loose stone 20.34ct set of 3
 Stone  Natural solid boulder opals 
 Carat   20.34ct (3 pieces)
 Dimensions  16.04mm x 14.35mm Thickness 3.56mm (9.03ct) – left side
18.70mm x 10.40mm Thickness 2.54mm (4.00ct)
21.22mm x 10.47mm Thickness 3.52mm (7.31ct) – right side

 (at the longest point)  
 Shape   Freeform 
 Colour   Brown, purple, green, black
 Transparency   Opaque 
 Origin   Winton, Queensland, Australia
 Note   *Some of the stones have an undulating surface but smooth polish.
Last picture is back of the stones. 
   All photos were taken under natural light and sunlight.
 *Please check the measurements before purchase, the items appear bigger in photos.

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