You are admiring a longtime favorite of mine & collectors worldwide, a (Conus) Darioconus aulicus (Linne, 1758) measuring a very nice 89.5mm & graded F++/Gem...a gorgeous "Cone" form with an incredible color pattern & outstanding "tenting" displayed...an awesome specimen.  This beauty was diver collected at 2-3m off Ambon, Maluku, Indonesia.  Also known as the "Princely Cone", a wonderful species considered a staple in any Conidae collection...not easy to acquire them today, especially in this large size which really makes it an excellent acquisition.  Thank you for visiting our store this afternoon...great to see you again.