Some flat, angled, curvy and deep colors for these natural Stone Mountain Turquoise cabochons nvctadmin Blog, From the Lapidary Shop Comments Some flat, angled, curvy and deep colors for these natural Stone Mountain Turquoise cabochons Left to right 1. $27 for 10.4 carats 2. $25 for 9.7 carats 3. $17 for 6.4 carats 4. $15 for 6.1 carats 5. $14.50 for 5.6 carats All for $88