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About Caratcube

A manufacturing partner for the jewellery trade.

Jewellery development and stone sourcing, built around your business and the relationships behind every collection.

Caratcube Jewels

We work with jewellery businesses to develop collections, source loose stones and plan repeat orders. Our range includes gold and 925 sterling silver jewellery, with natural diamonds, lab-grown diamonds and moissanite.

Our New York front office provides a direct point of contact for custom manufacturing, private-label projects and wholesale enquiries. Every conversation begins with your customer, your design and the requirements of your business.

Illustration of jewellery design planning and material selection

Our purpose

Our vision

To be a trusted manufacturing and sourcing partner for jewellery businesses that value thoughtful design, clear communication and lasting professional relationships.

Our mission

To turn a client’s requirements into a well-defined jewellery brief, bringing design, materials, production considerations and commercial details into one clear conversation.

The values behind our work

Our approach is guided by the way we communicate, develop specifications and make decisions with our clients.

Clarity

Clear materials, specifications and terms before an order is agreed.

Craftsmanship

Careful consideration of proportion, construction and finish.

Partnership

A practical brief shaped around your business and your customers.

Accountability

Shared records of decisions, approvals and agreed changes.

Transparency, from the first enquiry.

A jewellery order should begin with a shared understanding of what is being made. We distinguish natural diamonds, lab-grown diamonds and moissanite, and discuss metal purity, dimensions, finish and any documentation you require.

Your quotation defines the agreed scope. Quantities, development stages, approvals, timing and commercial terms are discussed for the individual order. Where a detail needs further confirmation, it remains part of the conversation.

Ethics & responsibility

Integrity in the details.

We believe responsible business begins with accurate information, realistic commitments and respect for the work entrusted to us.

Honest material descriptions
Material identity and supporting information should relate to the stones and metals selected for your order.
Evidence for sourcing requirements
Share your traceability or sourcing standards early. We discuss the information available and what requires further verification.
Respect for the agreed brief
Design references, approval requirements and any requested changes belong in the project record before production decisions are made.
Our approach to responsibility
Close-up of a jewellery setting review

A conversation about your next collection.

Tell us what you want to develop, source or reorder. We will discuss the materials, design and practical details that matter to your business.

Contact our team

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