Black Diamonds
14-day return policy
Fast delivery
Individual consultation
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Black Diamonds are similar to Black Stones, but in addition to Black Stones, here we implemented another technique based on quantum physics.
This made them much more efficient. We recommend their use in the same way as with the Black Stones.
Even using, for example, two Black Diamonds placed on the speakers will bring you much closer to the music.
Any questions?
FAQ
Shipping
Yes, we ship within the EU and internationally.
Delivery within the EU: usually 1–3 business days
International deliveries: usually 2–5 business days
We ship most orders on the same day. You will receive detailed delivery information in your order confirmation email.
You can contact us anytime via our contact page – we’ll be happy to assist you.