5-7mm Iolite Square Heishis 16 inch 180 pieces Type_Opal Strands measure 15 inches with

Strands measure 15 inches with pearls ranging from about 6x4mm to 7x5mm

Each bead is well-made

or other earth-toned gemstones

Beads measure 19mm to 33mm in length

Beads measure between 12mm and 8mm on a graduated strand

5-7mm Iolite Square Heishis 16 inch 180 pieces Type_Opal Strands measure 15 inches withBeads range from about 5mm to 7mm in diameter. These smooth polished, plain square heishi shapes show off sleek bodies that fit together wonderfully. Expect a very dark, largely Indigo color palette across translucent and cloudy bodies with tons of tan and gray pleochroism evident. These fine Iolite beads are a fantastic example of the gemstone's signature color shift effect!