1928 Jewelry Simulated Pearl 5mm Post Earrings Gold-tone, Gold-tone, Simulated pearl, Surgical steel post. Earring Type: Ball, Button & Stud Jewelry Type: Earrings Stone Type: Pearl Material: Primary - Color: Yellow Length: 6 mm Width: 6 mm Sold By Unit: Pair Earring Closure: Post & Back Engravable: Not Recommended Stone Clarity: Synthetic Stone Color: White Stone Treatment: Dyeing Stone Treatment2: Coating Stone Treatment3: Bleaching.