Declension table of ?dyuratna

Neuter	Singular	Dual	Plural
Nominative	dyuratnam	dyuratne	dyuratnāni
Vocative	dyuratna	dyuratne	dyuratnāni
Accusative	dyuratnam	dyuratne	dyuratnāni
Instrumental	dyuratnena	dyuratnābhyām	dyuratnaiḥ
Dative	dyuratnāya	dyuratnābhyām	dyuratnebhyaḥ
Ablative	dyuratnāt	dyuratnābhyām	dyuratnebhyaḥ
Genitive	dyuratnasya	dyuratnayoḥ	dyuratnānām
Locative	dyuratne	dyuratnayoḥ	dyuratneṣu

Compound dyuratna -

Adverb -dyuratnam -dyuratnāt