Emerald Gemstone Beads

Frequently asked questions

• Is your emerald real, or is it dyed quartz?

  Emerald is chromium/vanadium-colored green beryl. The bead trade has several common imitation problems: dyed green quartz, dyed howlite, dyed glass, synthetic / lab-created / hydrothermal emerald, and very saturated green beryl mislabeled as emerald. If a strand looks too bright, too clean, and too cheap to be real emerald, it's probably one of these. Mineral identity, origin, and oiling tier should be disclosed — ask before buying if a listing doesn't specify any of these.
• Is the emerald oiled?

  Yes, almost certainly — more than 95% of emerald in the global market is oiled or resin-filled to fill surface-reaching fractures. This is industry-standard, FTC-required to disclose, and not a quality knock. The GIA framework labels strands as **Minor** (one or two fissures filled), **Moderate** (multiple fissures filled, the most common bead-grade tier), or **Significant** (many fissures filled, the strand reads cleaner than the underlying rough). Oiling tier should be disclosed — ask before buying if it isn't specified. Untreated / no-oil emerald is rare even in fine jewelry and almost nonexistent in bead form.
• What's the difference between Colombian and Zambian emerald?

  Colombian emerald comes from calcite-and-shale-vein deposits (Muzo, Chivor, Coscuez) and shows the classic bright, slightly bluish-green that defines "emerald green" in popular imagination — typically the brightest and most transparent register. Zambian emerald comes from mica-schist deposits (Kagem and others); higher iron content gives it a deeper, slightly cooler bluish-green with often-better clarity, meaning Zambian strands are sometimes less heavily oiled. Colombian is recognized for color register; Zambian is recognized for saturation and structural integrity.
• Is emerald the same as green beryl?

  No, not exactly. Both are beryl. Emerald is beryl colored green by significant chromium and/or vanadium content — saturated enough that the trade and most labs call it emerald. Green beryl is the same mineral with low or no chromium/vanadium, producing a paler green that doesn't meet the saturation threshold. Emerald and green beryl are sold as separate categories in disclosure-conscious catalogs; if you're seeing pale-green strands marketed as "emerald" elsewhere, they're often green beryl mislabeled. Mineral identity should be disclosed — confirm if it isn't there.
• Why is your bead-grade emerald less expensive than I expected?

  Bead-grade emerald is a different category from gem-grade emerald. The transparent, eye-clean material cut for fine jewelry is fundamentally rarer than the opaque-to-translucent rough used for bead strands, and gem-grade pricing dynamics don't transfer. Bead-grade gives designers access to beryl at sizes (2mm–6mm) and per-strand prices that work in production.