These 4mm Preciosa Ornela machine-cut crystal diamond-shape beads in Light Sapphire Opal come 144 pieces to a pack, giving you a solid working quantity of a genuinely versatile size. Bohemian crystal with high-permanence finish means the color holds up through wear, not just on the display card.

The opal finish produces milky, semi-transparent glass with a soft internal glow — that cool, watery blue reads as muted and luminous at the same time, somewhere between a pale sky and sea glass.

Specifications

• Size: 04mm
• Color: Blues (translucent)
• Finish: Opal
• Shape: Diamond
• Material: Glass Crystal, made in Bohemia, Czechia
• Quantity: 144 Pieces

What to make with them

The diamond shape catches light from multiple facets, making these a strong choice for earring drops, delicate bridal jewelry, and fine bead weaving where you want a subtle sparkle rather than a hard flash. They also work well strung in graduated sequences or mixed with seed beads in peyote and right-angle weave for a coastal, understated look.