15.51ct Quilpie Boulder Opal | #E250 Shell fluorescence: one stone has moderate

fluorescence: one stone has moderate fluorescence

09") thick

80mm Origin Unknown Shape oval cabochon cut Material Grade AA Colors green

White topaz carving featuring a frog sitting on top of an aquatic scene depicting a fish swimming with another frog

The Weight: 292

15.51ct Quilpie Boulder Opal | #E250 Shell fluorescence: one stone has moderateYour browser does not support the video tag. Weight 15. 51 carats Origin Quilpie Region, Queensland, Australia Shape Oval Cabochon Dimensions (millimeters) 22. 45mm x 15. 08mm x 5. 75mm at thickest part Dimensions (inches) 0. 88" x 0. 59" x 0. 23" at thickest part Body Tone (+N1 to N9 ) N4 Brightness ( 1 to 5+) B4 Predominant Colors Reddish Pink, Orange, Green with Yellow, Blue and Purple Undertones Directionality of Fire Somewhat Directional