Calibrated Sizes of Natural Star Sapphire Gemstones Loose Gems RANDOMLY Select from the Lot - AAA Quality Sapphire Details: Type: Natural Star Sapphire Size: 8x6mm Quality: AAA Origin: Africa Shape: Oval We only sell higher Quality Gemstones with excellent cuts. If you need any custom size in any gemstone, let us know! we can cut them for you! All gemstones are ethically sourced and cut! Certificates are available for 9$ extra. Just message us