The emerald rings, or simply say that the jadeite distinguishes is serious and false, generally subjective judgment, mainly through: emerald's emerald, crystal structure, surface gloss, and color natural judgment. Differentiated.
But objectively speaking, it is the most accurate and objective to bring an emerald to the authoritative appraisal agency for instrument appraisal.
The emerald rings, or simply say that the jadeite distinguishes is serious and false, generally subjective judgment, mainly through: emerald's emerald, crystal structure, surface gloss, and color natural judgment. Differentiated.
But objectively speaking, it is the most accurate and objective to bring an emerald to the authoritative appraisal agency for instrument appraisal.