These are natural Dioptase specimens from the Democratic Republic of Congo, offered as curated lots of small, high-quality pieces. Each specimen measures approximately between 1 and 2 inches and features beautifully formed deep green Dioptase crystals, most of them growing on clean white quartz. Some pieces may also show light surface formations of cassiterite, creating a delicate, salt-like texture that adds character and visual interest. All specimens are natural, unpolished, and carefully selected for crystal quality, color, and overall aesthetics. While individual pieces cannot be chosen, every lot contains specimens of equivalent quality, each with its own unique formation and personality.
These lots are ideal for:
Mineral collectors
Crystal enthusiasts
Educational collections
Gifts or resale
Small cabinet or display collections
Available options:
1 specimen: $45
Lot of 5 specimens: $150
Lot of 10 specimens: $200
All specimens are sourced directly from Congo through short supply chains, with a strong focus on quality selection and authenticity. You will receive natural Dioptase on quartz specimens similar to those shown, each one unique and one of a kind.
