आन्तरवत्यमुशीरवर्णम् ॥ कZ_०२.११.६७ ॥
āntaravatyamuśīravarṇam
「Āntaravatya」はuśīra(ベチバーに似た色合い)の色をもつ。
To provide an operational reference for inspectors—anchoring grading to a commonly known benchmark reduces discretion and disputes in valuation.