GuideDioptaseDioptase: vivid emerald-green crystals with glassy luster, often on white calcite or quartz; highly collectible due to color, clarity, and brittleness.Read guide
GuideDioptase from Tsumeb, NamibiaDioptase, Tsumeb (Namibia): deep emerald-green crystals with bluish cast, glassy luster, sharp terminations on calcite, a collector’s prized, iconic locality.Read guide
GuideDioptase from Christmas Mine, Arizona, USADioptase from Christmas Mine, Arizona — emerald-green microcrystals with calcite contrast; a classic copper locality prized for provenance and character.Read guide
GuideDioptase from Altyn‑Tyube dioptase deposit, KazakhstanAltyn-Tyube dioptase, Kazakhstan - the type locality famed for emerald-green crystals, intense glow, and copper-oxide associations prized by collectors.Read guide
Dioptase$950Median226Sold (12 mo)$1,500Last saleRecent salesSee moreSold for $1,500about 17 hours agoSold for $37510 days agoSold for $7511 days agoSold for $13516 days agoSold for $5019 days agoSold for $5019 days agoSold for $20023 days agoSold for $20024 days agoSold for $15027 days agoSold for $12027 days ago