DR Congo

Green Dioptase Crystals 3.0 cm, DR Congo

3.0 × 2.8 × 2.5 cm (1.18 × 1.10 × 0.98 in)
Longest edge: 30 mm (1.18 in)
SKU · GF994042370882
$66.00
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel

Dimensions: 3.0 × 2.8 × 2.5 cm (1.18 × 1.10 × 0.98 in); longest edge 30 mm (1.18 in).

Green Dioptase Crystals from DR Congo.
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Mineral
Dioptase
Locality
DR Congo
Dimensions
3.0 cm × 2.8 cm × 2.5 cm
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Dispatch within 1–2 days. This is our general delivery estimate, not a destination guarantee; customs and carrier delays may apply.

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Shipping is free from US$38; below US$38, US$5 per parcel. Standard import duties are covered only on eligible routes. Local taxes and other applicable charges may be extra.

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Hand-examined + numbered
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Specimen details
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Specimen details

MineralDioptase
LocalityDR Congo
Crystal systemTrigonal
Chemical formulaCuSiO₃·H₂O
Dimensions3.0 cm × 2.8 cm × 2.5 cm

Some details have not been recorded: Weight.

About this specimen

Dimensions: 3.0 × 2.8 × 2.5 cm (1.18 × 1.10 × 0.98 in); longest edge 30 mm (1.18 in).

Dioptase from DR Congo: bright emerald-green dioptase crystals, translucent with a glassy lustre. The photos show the specimen held in the hand for scale. The size is about 3 x 2.8 x 2.5 cm; the weight is estimated, not measured.

Minerals: Dioptase
Locality: DR Congo
Estimated weight: about 36 g / 1.27 oz

The size is about 3 x 2.8 x 2.5 cm; the weight is estimated, not measured.

The photographs show the exact specimen you will receive.

SKU: GF994042370882

About Dioptase

Dioptase is a silicate mineral recognized among collectors for its crystal form and distribution.

Learn more about Dioptase in our encyclopedia

About DR Congo

The Democratic Republic of the Congo — above all the Katanga Copperbelt — is a world-class source of secondary copper and cobalt minerals.

More specimens from this locality

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Dioptase natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.98· Website & Etsy reviews
Green Dioptase Crystals 3.0 cm, DR Congo
Green Dioptase Crystals 3.0 cm, DR Congo
$66.00