THE QUALITY MANUFACTURER Note: - Gemstone fire visible in Flash light or sunlight. 11 carats. Black Multi Fire Opal, 22x13x7 MM. Red Rainbow Fire Opal, Ethiopian Black Opal Cabochon October Birthstone Jewelry Stone. Name: - Ethiopian Black Opal Weight: - 11 carats. Size :- 22x13x7 MM Black Opal D 130 The video will open in a new window. Do you use the the store app? Paste the link into a browser window: BEST WHOLESALE PRICES. Free surprise gift with every order 24 HOUR EMAIL RESPONSE MONEY BACK GUARANTEE 100% NATURAL STONES. 100% SATISFACTION GUARANTEED. please contact cabochon gemstones for bulk purchase CUSTOMER SATISFACTION IS OUR AMBITION.