Natural mined Ammolite Blue Fire, 925 Silver Ring, size 8.5. The stone is 4.18 cts of natural Canadian Ammolite. The ring weighs 3.48 grams. What a beautiful purple-blue fire this Ammolite has! This dainty little charmer will make your heart sing with how pretty it is in the light. Artisan made. Ammolites can increase stamina, relieve trauma and be used in meditation to connect with past lives. They are stones of luck, prosperity and well being, helping to alleviate depression and exhaustion.