Declension table of ?divyaratna

Neuter	Singular	Dual	Plural
Nominative	divyaratnam	divyaratne	divyaratnāni
Vocative	divyaratna	divyaratne	divyaratnāni
Accusative	divyaratnam	divyaratne	divyaratnāni
Instrumental	divyaratnena	divyaratnābhyām	divyaratnaiḥ
Dative	divyaratnāya	divyaratnābhyām	divyaratnebhyaḥ
Ablative	divyaratnāt	divyaratnābhyām	divyaratnebhyaḥ
Genitive	divyaratnasya	divyaratnayoḥ	divyaratnānām
Locative	divyaratne	divyaratnayoḥ	divyaratneṣu

Compound divyaratna -

Adverb -divyaratnam -divyaratnāt