An 18ct gold lapis lazuli intaglio signet ring. Jun 20, 2013 Antique Lapis Lazuli Gold Signet Ring at 1stDibs 9ct Gold Lapis Lazuli Signet Ring R3720 F.Hinds Jewellers Antique Lapis Lazuli Gold Signet Ring at 1stDibs 9ct Gold Lapis Lazuli Signet Ring UK Size K+, US 5.5 Sally Antiques Atlantis Lapis Lazuli Stainless Steel Signet Ring In stock! Waykins. An 18 carat gold signet ring set with an oval lapis lazuli stone. This measures 12x9. 5mm and has a carved intaglio seal engraved onto the stone. (These seem to be floral patterns) The ring is hallmarked Birmingham 2011. Good weight of 7 grams. Could be male or female wear. Size L, we can resize free of charge to P, thereafter please enquire.