मार्जाराक्षकं शिरीषपुष्पकं गोमूत्रकं गोमेदकं शुद्धस्फटिकं मूलाटीवर्णं मणिवर्णानामन्यतमवर्णमिति वज्रवर्णाः ॥ कZ_०२.११.३९ ॥
mārjārākṣakaṃ śirīṣapuṣpakaṃ gomūtrakaṃ gomedakaṃ śuddhasphaṭikaṃ mūlāṭīvarṇaṃ maṇivarṇānām anyatamavarṇam iti vajravarṇāḥ
公认的钻石颜色有:猫眼状、śirīṣa 花状、牛尿色、gomedaka 色、纯水晶状、mūlāṭī 色,或宝石诸色中的任一种。
To standardize appraisers’ language so that valuation and acceptance/rejection decisions are consistent across officials and markets.
It provides flexibility to include legitimate variants while still keeping them within an official grading framework.