021101, 050525, 170301, 240102, 240103, 240325, 240502, 260721, 260728, 280105 - Hearts. Other flowers including daffodils and irises. Stones for jewelry (cut or uncut), nuggets of precious metal. Shields or crests with figurative elements contained therein or superimposed thereon. Shields or crests with letters, punctuation or inscriptions contained therein or superimposed thereon. Other emblems and insignia. Seals having some other shape. Diamonds that are completely or partially shaded. Miscellaneous designs with overall diamond shape, including letters forming or comprising a diamond. Inscriptions in Greek characters, including the following: Α α Β β Γ γ Δ δ Ε ε Ζ ζ Η η Θ θ Ι ι Κ κ Λ λ Μ μ Ν ν Ξ ξ Ο ο Π π Ρ ρ ς Σ σ Τ τ Υ υ Φ φ Χ χ Ψ ψ Ω ω.