A 1970s 18ct gold lapis lazuli and chrysoprase brooch, by Boucheron.Import marks for London, 1971. Length 4.9cms. 28gms.Lapis lazuli untested for natural colour origin. Overall condition good. Lapis lazuli untested for natural colour origin. Lapis lazuli is a very slightly mottled deep blue hue with few small flecks of pyrite. Chrysoprase is a deep medium very slightly bluish green hue. The hallmarking process has punched a very small hole through the metal, not immediately noticeable. Please see the Important Notices for Purchasers for coloured gemstones. Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition. For any further questions you may have on this lot, please do not hesitate to contact Ben Randall at ben@fellows.co.uk