Excellent 7 carat natural star ruby solitaire ring Stone measures 10x 8mm Photos taken under flashlight, the star is only visible under bright sunlight and artificial lighting Full Birmingham hallmarks. Check out my other goodies! The item "Huge 7 carat genuine Natural star Ruby ring in solid 9ct gold size M AAA vtg" is in sale since Friday, November 9, 2018. This item is in the category "Jewellery & Watches\Fine Jewellery\Fine Rings\Gemstone".The seller is "aquamarinequeen1975" and is located in St. This item can be shipped to all countries in Europe, all countries in continental Asia, United States, Canada, Australia.