Main objective of this work is focused on the survey of basic morphological traits variability of selected wild Apricot (Prunus armeniaca L.) genotype stones grown in the Ararat Region of Armenia, where 50 individual genotypes were experimentally studied. From every genotype were randomly withdrawn 50 stones and measured their length (resulting data range 11.95 – 35.66 mm), width (6.49 – 21.55 mm) and thickness (1.25 – 14.96 mm). Signifi cant differences were detected as well with the color and shape of separate stone parts.  In the case of stones length and width a distinctive positive correlation was found (r = 0.489+), while the correlation coeffi cient for relation between the stones length and thickness was 0.498+, and the correlation coeffi cient 0.936+ characterized the  relation between width and thickness of stones. Discriminative analyses confi rmed signifi cant differences among the studied genotypes, which indicate the suitability of these data to be used for selection process of the best apricot genotypes as genetic resources for further breeding and/or for use in practice (based on stone size and oil production).