Monolith Black Diamond Pendant
Monolith Black Diamond Pendant
The Monolith Pendant is a pillar of Unseens core identity: strength through simplicity. It is a piece built for those who appreciate the weight of luxury and the difficulty of high-level craftsmanship. It sits at the center with a commanding presence, defined by its clean lines and the intense darkness of its core.
The hallmark of the Monolith is the invisible setting. Our master setters in Bangkok hand-set each black diamond edge-to-edge, removing all visible metal between the stones. This creates a solid, uninterrupted surface of nocturnal light that appears to be held by nothing but tension. Achieving this requires a level of patience and skill that few workshops can execute, turning a rigid pillar of gold into a showcase of pure art.
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Product Specification
Product Specification
Exchange and Return Policy
Exchange and Return Policy
Returns and refunds are available on selected items in accordance with the guidelines outlined in our Refund Policy. We encourage customers to review these terms carefully prior to completing a purchase. For further clarification or assistance, please refer to our FAQ section or contact our team directly. We are committed to providing a seamless experience and are always happy to assist.

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Unseens Services
Complimentary Shipping
Enjoy complimentary, fully insured shipping and returns—carefully handled to ensure your Unseens purchase arrives safely and stress-free
Complimentary Personalization
We offer complimentary personalization, including engraving, on a selection of our jewelry—allowing you to create a piece that’s uniquely yours and rich with meaning.
Private Consultation Session
Connect with our jewelry experts for a private consultation, where you'll be personally guided through our collections to discover the perfect piece for you.
Product Care & Repair
At Unseens, we offer free care and repair services for a wide range of jewelry to keep your pieces in great condition, as well as annual polishing services for our members.