Top Quality Authentic Tahitian Black Pearl Stud Earrings 14K Gold or 18K Gold

Stunningly gorgeous 100% authentic top quality Tahitian black pearl stud earrings in 18K solid gold.

Pearl: 100% authentic top quality A grade (Please refer to the below A-D pearl system for details.) Tahitian black pearls
Pearl measurement: selectable: 8-9mm, 9-10mm, or 10-11mm in diameter
Pearl shape: round
Pearl color: all natural black with possible green and silver overtones (not dyed or treated)
Luster: high
Nacre: greater than 0.8mm required by Tahiti law
Metal: 14K solid yellow gold or white gold; 18K solid yellow gold or white gold

The A-D Pearl Grading 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: The earrings backings made of solid 18K yellow gold embedded in clear silicon to give tight grip to the post and great comfort.

Actual pearls may vary slightly.