Carbonados characterized greater on one - three order by a saturation fluid inclusions are in comparison with monocrystalline diamonds. The gas phase multicomponent and widely varying on structure, is abnormal is enriched with charcoal gas. Scanning electron microscope and X-ray microprobe data showed that the inclusions in carbonado can be considered solid solutions of baddeleyite (ZrO2), rutile (TiO2), corundum (Al2O3), iozite (FeO), and many other solid phase components. Inclusions found in carbonado have unusual composition. They are similar only to Ti--Fe--Si--Zr--Al oxide solid solutions detected in monocrystal diamonds from the Middle Urals.