Chatoyance chatoyancy Tiger Eyes and believe tiger iron Jaspers polished gemstone single 19 x 15 mm solitaire for wire wrapping or use in cabochon setting Carat Weight measurement : ~ 12.50 carats ctw cts or around 2.50 grams gr Size length width height dome dimensions : ~ 19 x 14.5 ( 19.15 x 14.55 x 8.85 ) mm - just a bit rounded on top so mostly flat on top and bottom - see mm ruler below Color range hue : Maroon red , yellow golden , brown , black , silver gray black ; pretty shimmery in corner Clarity Quality : Opaque with green around the bottom edges and going up pretty much around the entire stone and on top as seen in pics which is likely putty so will need to clean that off and polish the bottom ; will be a real beauty after cleaing up Country of Origin : Unknown Enhancement treatment : None - Natural gem stone One oval Tigereye or maybe more considered Tiger Iron Jasper cabochon - Could be wire wrapped if can do that small for a custom jewelry piece or use as a gem stone cabochon Product type : Jewels Use : Jewelry - for wire wrapping or grade rough stone for cabbers lapidary cutters for rings , pendants , necklaces , earrings , bracelets , drill for beads , etc. - not drilled Use good lighting behind, in front and sides when taking digital camera pictures ; sometimes can be back lit for the pics - Computer monitors and lighting can vary with hues / tones - Pictures enlarged / angled to enhance the view / appearance to get the best snapshot as the loose stones are in the natural state from mother nature or after being cut - Stones measured with a caliper tool and use other equipment like loupes - Some items easier to photograph with facets more difficult , try to capture ok ~~~ North American Colorado CO Sales license dealer - Selling mother earth colored finished polished and raw uncut lapidary rough gems etc. from around the world for Artisans , Crafters , Cutters and Jewelers - We strive to supply sterling service from our online shop / store - Work for Customer satisfaction per policies