Dumortierite - 8-Inch

Frequently asked questions

• What is an 8-inch dumortierite strand and what's it for?

  An 8-inch strand is roughly half the length of the 16-inch design strand and is sized for a single stretch bracelet on most adult wrists. The dumortierite is the same material as the 16-inch parent collection — same blue-to-blue-black color range, same cuts, same drilling — just a shorter strand count. Designers reach for 8-inch when they're building one-bracelet runs, prototyping a stacking set, or want to mix several stones across a wrap without buying a full 16-inch of each. For multi-piece production at one size, the 16-inch is usually the better per-bead value.
• How many dumortierite beads come on an 8-inch strand?

  Bead count depends on diameter and drill spacing, so treat these as working approximations: about 50 beads at 4mm, about 33 at 6mm, about 25 at 8mm, about 20 at 10mm, and about 16–17 at 12mm. Rondelles, ovals, and faceted cuts shift count slightly because the bead profile isn't a true sphere. Exact count for any specific SKU should be disclosed — confirm before buying if your bracelet design needs a precise number, especially for matched pairs or symmetrical patterns.
• What jewelry uses dumortierite 8-inch strands best?

  Stretch bracelets are the most common use — one 8-inch strand on quality elastic cord generally fits a 7 to 7.5-inch wrist with the bead's own diameter accounting for the rest. Beyond that: multi-strand stacks pairing dumortierite's denim-to-navy blue with white howlite, hematite, or lapis; wrap bracelets on leather or cord; memory-wire cuffs; and earring drops where a small bead count is all you need. The 12mm and 10mm rounds work well as focal beads on larger statement pieces.
• Does Dakota carry the same dumortierite in 16-inch?

  Yes. The 16-inch parent collection is at /collections/dumortierite-gemstone-beads and carries the same material in a wider size and cut range, sized for production runs, necklaces, and longer wrap designs. If you're making more than one or two bracelets at the same size, the 16-inch strand is usually the more efficient buy. The 8-inch assortment is built around bracelet-maker quantities; the 16-inch is built around design-trade quantities.
• What cuts are available in dumortierite 8-inch?

  The current 8-inch assortment runs to rounds (the deepest cut option), rondelles, faceted rondelles, ovals, coins, squares, faceted rounds, and double-drilled beads. Rounds in 6mm, 8mm, and 10mm are the standard bracelet workhorses; faceted rondelles add light catch in stacks; double-drilled beads suit two-strand or ladder-style bracelets. Dumortierite color runs from medium blue through dark navy with occasional quartz veining — color matching across strands should be confirmed or by request before ordering for a matched set.