Beautiful 100% authentic top quality Tahitian black pearl pendant in 925 sterling silver

Pearl: 100% authentic top quality A grade (Please refer to the below A-D pearl grading system for details.) Tahitian black pearl
Pearl measurement: 10-11mm in diameter
Pearl shape: round
Luster: high
Pearl color: all natural black with beautiful green overtone (not dyed or treated)
Nacre: greater than 0.8mm required by Tahiti law
Stone: sparkling CZ
Metal: 925 sterling silver at 0.65 grams
Pendant measurements: 1 1//4" (L)

The A-D Pearl Grading System (The Tahitian Pearl System)

A: Highest-quality pearl, very high luster and only minor imperfections over less than 10% of its surface.
B: High or medium luster. Surface may have some visible imperfections over no more than 30% of its surface area.
C: Medium luster with surface defects over not more than 60% of the surface area.
D: May have many slight defects over 60% of surface or deep defects over no more than 60% of surface.

Note 1: Some sellers use AAA, AA, A grading system which is used more commonly on fresh water and Akoya pearls. It is not a typical grading system for Tahitian and South Sea pearls.

Note 2: Chain sold separately. Actual pearl may vary slightly.