The Natalie Ruby CZ stud embodies sophistication and confidence. Its striking ruby-red cubic zirconia gem exudes elegance, while the modern titanium F-136 base guarantees exceptional durability and safety for all skin types and piercings. The stud is equipped with an internally threaded system to ensure ease of insertion and comfort for all-day wear.
This piece is ideal if you’re looking to introduce a bold splash of color to your ear, nose, or cartilage piercings, and it looks stunning mixed with both gold and silver elements for a luxurious dual tone. Whether you are crafting a bold set of jewelry or simply looking to highlight one striking piercing, this gem will bring warmth and boldness to your collection. Every aspect of the Natalie is a reflection of exceptional design and craftsmanship, as it is a unique, customized, luxurious piece that also offers dependable and sustainable comfort for contemporary jewelry lovers.
| Gauge | 16G |
|---|---|
| Color | Ruby CZ |
At Tremun, we specialize in manufacturing piercing jewelry using implant-grade titanium Ti-6Al-4V ELI (ASTM F136), a material recognized in the biomedical industry for its exceptional biocompatibility and corrosion resistance. This titanium alloy, composed of aluminum (6%) and vanadium (4%), is free from nickel and allergenic elements, making it ideal for applications requiring prolonged body contact, such as surgical implants and piercing jewelry.
Our titanium meets ISO 5832-3 and ISO 10993 biocompatibility standards and is certified under F-2923 and F-2999 regulations, ensuring its safe use for children over 3 years old and adults. These certifications confirm the material’s mechanical strength, chemical stability, and bioinert properties.
The manufacturing process includes high-performance polishing that reduces surface roughness, minimizing bacterial adhesion and promoting faster healing. The Ti-6Al-4V ELI alloy is wear-resistant and non-magnetic, ensuring stability under adverse environmental conditions and preventing skin reactions or color transfer.
Each production batch undergoes stringent quality controls, including spectroscopic analyses to ensure material purity and the absence of trace elements such as cadmium, lead, or arsenic. Additionally, our pieces are fully traceable, from raw materials certified under ISO 9001 and ISO 13485 to final delivery, ensuring complete supply chain control.
At Tremun, we offer free shipping worldwide on orders over €350, managed through DHL Express, a globally recognized leader in logistics. All orders are shipped from our facilities in Barcelona, Spain, within 24 business hours, ensuring fast and reliable processing.
With DHL Express, 99% of shipments are delivered within 24 to 72 hours, depending on your location. This level of speed and efficiency makes Tremun one of the few companies in the piercing industry to provide such an effective shipping system. Additionally, each order includes a tracking number so you can monitor its journey to your doorstep.
All products are carefully packaged to ensure they arrive in perfect condition.
Discover how Tremun combines luxury and convenience with world-class shipping.
At Tremun, the quality of our jewelry is not just a promise; it is an unwavering standard. That is why we offer a lifetime assurance against any manufacturing defects, ensuring each piece retains its elegance, durability, and perfection over time.
The assurance does not cover:
At Tremun, we believe true luxury is supported by absolute confidence.
English English 
Croatian
Dutch
French
German
Italian
Portuguese
Spanish
