correct variant position in vcf following HGVS guidelines

Question

[bioguy24]

Is there a way in a vcf 4.1 file to put a variant position in HGVS nomenclature?

That is, if the below was outputted in the vcf

7    117282541     117282541     -     T

HGVS nomenclature

7    117282547     117282547      -     T

Is there a tag that can be used to add basepairs to the insertion or is there a better way? Thank you :).