I received six rocks in my purchase order all as expected, and I will use mineral box again
DR Congo
Dioptase — DR Congo · 3.4 cm
SKU · LL1101
$87.99
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel
A cluster of emerald-green dioptase crystals. Dioptase from DR Congo, 3.4 × 2.1 × 2 cm, 20 g.
or 4 interest-free payments of $22.00 withKlarna
In stock
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel. Standard import duties covered on eligible shipping routes. Shipping policy
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Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
Specimen details
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14-day return
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Specimen details
About this specimen
Congolese dioptase at 20 g; a miniature with the deepest green in the mineral world.
Dioptase is a copper silicate with an emerald-green colour so intense it was once mistaken for emerald; the Congo crystals are the standard.
DR Congo's copper and cobalt districts produce the deepest green malachite and the most vivid cobaltoan calcite on the market.
Dimensions place it in the miniature range, 3.4 × 2.1 × 2 cm (1.34 × 0.83 × 0.79 in) and 20 g (0.7 oz). Condition is otherwise as photographed.
Delicate crystals: handle by the matrix only.
Specimens are photographed and catalogued one at a time before they reach this page.
- Mineral: Dioptase
- Locality: DR Congo
- Size: 3.4 × 2.1 × 2 cm / 1.34 × 0.83 × 0.79 in
- Weight: 20 g / 0.7 oz
- SKU: LL1101
About Dioptase
Dioptase is a silicate mineral recognized among collectors for its crystal form and distribution.
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.
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
★★★★★4.97· Verified reviewsEverything was good with my order I will buy from them again in the future
I am very pleased with the rock specimen. It was just like described.
This is a stunning piece of grape agate for a fair price. It was beautifully packaged and arrived quickly. I am so happy with my purchases from this vendor and look forward to securing more items from them in the future. Highly recommend this shop.
I am beyond thrilled with this transaction. The item is really beautiful and was so well packaged. It came very quickly and a very nice surprise is that it came with a little stand and the material to adhere it.
What a beautiful specimen of garnet. I am very happy with my purchase. It came well packaged and shipped quickly. They also included a nice gift. Thank you very much.
The fluorite is absolutely beautiful! It was packaged very carefully, and the seller communicates quickly. I highly recommend buying minerals from this shop😀
I received the mineral exactly as pictured. It's not an expensive mineral, but it's very beautiful. Thank you for the prompt shipping and excellent service. I highly recommend this shop😉❤️
The mineral I received was exactly as pictured. It's not flashy, but it's a QR code fluorite that I've always wanted, and it's very beautiful. I love it!🥰
fluorita muy hermosa de gran tamaño, vendedora muy atenta siempre en comunicacion, el envio llego antes de la fecha programada, empacado con mucho cuidado, gracias
Very fine Sheelite of high quality and weight. Lovely with rich orange color. Packaged well and beautiful with stand included. Thank you- wonderful seller - great shop!!! Hugely recommended.
Absolutely stunning specimen. Packaged well! Thank you for including a free stand as well it’s much appreciated! Took a little while to ship out but it’s all good!! Thank you so much. I love it!
Beautiful authentic stone. Very fast shipping. Excellent 👍
Lovely piece from a like seller with great communication. Indian quartz, a charming cluster. Very pleased
Reçu très rapidement. Très beaux cristaux.
Clear, in perfect condition, which ia rare by itself, and here also location makes it a real collection best tier item. Thank you 🥹
Another stunning mineral from Maggie. It has a CHARACTER which is not so often to get. I'm in love with every single piece from Maggie and this one is no exception.
It's FENOMENAL. I'm so happy I decided to buy it. Cristals are in perfecf shape, big... I'm speachless. I think it's absolutely one of my best specimens. Thank you!
I'm obsessed with this fluorite. It's like the universe frozen in the box... Amazing. Can't stop looking at it 🥰
I have other wanadynites but this one is my favourite. Cristals itslef are small, but the overall composition is georgous 😍
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Dioptase — DR Congo · 3.4 cm
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