At Trillion Star BVBA, we understand that precision is paramount in high-end jewelry and watchmaking. Our Calibrated Sizing service ensures that every diamond is meticulously measured and tailored to exact specifications. Whether you need precision-cut diamonds in consistent sizes for rings, earrings, necklaces, or luxury watches, our calibrated sizing guarantees that every stone meets your exact requirements, providing unmatched uniformity and excellence in your creations.

We offer a comprehensive Sampling service, allowing our clients to assess our diamonds before committing to larger orders. This service ensures that you receive exactly what you envision, with the opportunity to evaluate the cut, color, clarity, and overall quality of our precision-cut diamonds. By providing samples, we ensure that our diamonds perfectly align with the high standards expected in bespoke jewelry and watch designs.

Our extensive Stock Inventory is available upon request, catering to brands and jewelers who require immediate access to high-quality diamonds. We maintain a wide selection of precision-cut diamonds in various sizes, colors, and clarity, ensuring that your needs are met promptly and efficiently. Whether you are looking for a specific stone for a special project or need to replenish your stock, our inventory service provides quick access to the finest diamonds available.

Whether you require a consistent supply of the same size and quality diamonds for a short-term project or a long-term partnership, we offer flexible Short and Long Term Contracts. Our service is designed to accommodate brands that need regular access to precision-cut diamonds with consistent characteristics over extended periods. This ensures continuity in your designs and supports your brand’s commitment to quality and precision.

We pride ourselves on offering Consistent Assortments in color, clarity, and measurement, ensuring that each diamond is precisely matched to your specifications. Our same assort service guarantees uniformity across multiple stones, maintaining consistency in cut, color, and purity for high-end jewelry and watch collections. This level of precision ensures that your creations retain their aesthetic harmony and uphold the luxury standards your brand represents.

All our diamonds are 100% natural and sourced from ethically verified origins. We are proud members of the Natural Diamond Council, ensuring that our stones meet stringent standards of authenticity and quality. To further validate our commitment to excellence, we provide GIA and other certifications, offering you complete confidence in the quality and provenance of our diamonds. These certifications are a testament to our dedication to transparency, ethical sourcing, and uncompromised standards.

Our diamonds come from ethically sourced origins, with a fully traceable pipeline that ensures transparency from mine to market. We meticulously document each step of the diamond’s journey, providing our clients with assurance of its ethical provenance. By adhering to strict pipeline tracing protocols, we guarantee that every diamond you receive is conflict-free, responsibly sourced, and crafted with a commitment to social and environmental responsibility.