DETAILS: No2427 Natural solid boulder opal loose stone 19.97ct 
 Stone  Natural solid boulder opal 
 Carat   19.97ct 
 Dimensions   26.49mm x 18.15mm Thickness 4.69mm (at the longest point)
 Shape   Freeform
 Colour   Brownish purple
 Transparency   Opaque 
 Origin   Winton, Queensland, Australia
 *It has a slight undulating surface but smooth polish.
 Last picture is back of the stone. 
   All photos were taken under natural light.
 Coin show in photo is Australian two-dollar coin.Size 20.50mm diameter.
*Please check the measurements before purchase, the items appear bigger in photos

In stock