Naturtal Citrine Pumpkin Carved Smooth Beads Strand Length is 7 Inches and Size 12.5mm to 15.5mm Approx Citrine is a yellow-to-golden member of the quartz mineral group. A deep golden variety from Madiera Spain can resemble the costly imperial topaz gem stone, which is one reason that citrine is a popular birthstone alternative to those born in November.