Toll-Free 888-331-7625 or 307-754-4681 | Shopping Cart | About Us - Company Info | Contact Us Page | Home Page Cab: Aventurine, green, 30 x 40mm $15.00 The oval cabochon of India, green aventurine, size 30mm x 40mm is polished and ready to set into a mounting or finding of your own choosing or design. The green aventurine cabochon has a terrific polish, lots of sparkle from the flakes of mica, and gorgeous green color. (G.O. cab) Please send an e-mail if the size of the cabochon you would prefer is not listed. Related Items Here are some products that may also be of interest to you: • Cab: Aventurine, green, 38mm