Coral Gemstone Beads

Frequently asked questions

• What kind of coral does Dakota carry?

  The active coral catalog is principally bamboo coral and sponge coral — two real coral species that dominate the bead trade today. Bamboo coral is a deep-sea coral with a woody-textured skeleton that polishes to cream, tan, or pale rose; the Tan-dominant share of the current strand inventory is this material. Sponge coral is a porous-textured coral that polishes in natural rust, orange-brown, and muted red tones. Precious red coral (*Corallium rubrum*) is CITES-listed and not stocked. The species and any dye treatment should be disclosed — ask before buying if a strand doesn't specify.
• Is coral dyed?

  Often, yes. Bamboo coral's natural palette is tan, cream, and pale rose; sponge coral's is rust, orange-brown, and muted red. Saturated bright red, deep coral-red, and uniform pink strands are typically dyed bamboo or dyed sponge coral. The dye produces a uniform saturation the natural material doesn't reach. Treatment status should be disclosed; assume saturated red and pink strands are dyed unless specifically labeled otherwise.
• Is coral real coral or an imitation?

  The coral in Dakota's catalog is real coral — bamboo coral and sponge coral, both biological coral species. Where the bead trade gets confusing is imitation product sold under the "coral" name on other channels: dyed magnesite, dyed howlite, dyed bone, and resin-and-calcium-carbonate composites are all marketed as "coral" in some marketplaces. The species name is the disclosure that matters; ask before buying if it isn't specified.
• How durable is coral for daily wear?

  Coral is calcium carbonate at Mohs 3–4 — softer than nearly every silicate bead (agate, jasper, quartz are Mohs 6.5–7) and softer than most metals. It is acid-sensitive (vinegar, citrus, household cleaners will etch the polish), heat-sensitive, and prone to scratch from harder beads on the same strand. Standard care: wipe with a soft damp cloth, avoid ultrasonics and steam, avoid prolonged contact with acids and household chemicals. Treat coral more like pearl than like stone.
• Why is the "coral" color register in this collection mostly tan and cream rather than red?

  Because the natural color of bamboo coral — the species that makes up most of the current catalog — is tan, cream, and pale rose, not the saturated red of historical Mediterranean coral jewelry. The bright red and pink "coral" of vintage jewelry was largely precious red coral (*Corallium rubrum*), which is now CITES-restricted and effectively absent from the bead trade. The trade has shifted to bamboo and sponge coral, which are real coral species with different natural palettes. Dyed strands in bright red are available but represent a treatment choice, not the natural material.