866.5 CT Oval Shape Natural Red Ruby IGL Certified Opaque Loose Gems 5AOI Posted on July 14, 2026 Certification: IGL. 24.18 Ct Genuine Natural Red Star Ruby Pendant – IGL 925 Silver Jewelry ” 5DOA. Natural Orange Sapphire 33.58 Ct Pendant – IGL Gemstone 925 Silver Jewelry 5DOA. Transparency: Opaque.