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DETAILS & MATERIALS

The 18k black diamond stud earring is a striking piece that embodies both elegance and attitude. Made from solid 18k gold, this earring features a stunning black diamond, perfect for those who embrace a bold style. Each stud is crafted with precision by skilled artisans in Portugal, resulting in a unique item that is not only beautiful but also handmade with care.

This earring is sold as a single piece, allowing you to wear it individually or pair it with other earrings for a fashionable look. The use of natural diamonds ensures that every piece captures the exceptional quality promise made by the brand.

Features and Benefits:

  • Handmade in Portugal, ensuring quality craftsmanship.
  • Composed of 18k gold for durability and elegance.
  • Natural black diamond that offers a distinctive aesthetic.
  • Sold individually, allowing for versatile styling options.
  • Certified by INCM, providing assurance of authenticity.

This stud earring is suitable for both casual outings and formal occasions, making it a versatile addition to any jewelry collection. When considering accessories, the 18k black diamond stud earring stands out as a signature piece that can enhance your overall style and highlight your personality.

Elevate your look today with this remarkable 18k black diamond stud earring, perfect for anyone who knows that life is too short to settle for ordinary. Make a statement that reflects your unique taste and individuality with this exquisite piece of jewelry.

INFORMATION

18k Gold Crafted in solid 18k gold, this piece is made to last a lifetime — and beyond. Wear it every day, everywhere, without limitations. 

Diamonds Every diamond selected by CINCO is chosen for its clarity and brilliance — natural mined stones that elevate each piece to another level. Set by hand in Portugal by artisans with decades of experience.

Made in Portugal Designed and handcrafted in Portugal with our expertise and unique craftsmanship. All CINCO pieces are hallmarked for authenticity and certified by the INCM (where applicable).

The value of gold fluctuates daily. Check the current gold price here.

SIZE & FIT

gemstones 15 black diamonds 1.30 mm carat 0.17 ct finish polished weight 0.4 gr diameter 7 mm back post 7 mm length design length is ideal for new piercings in the cartilage and in the lobe. it is the recommended size for most piercings closing mechanism screw closure

JEWELRY TO LAST A LIFETIME

CERTIFIED INCM

FAQs

Please read our FAQs page to find out more.

How long will my order take to arrive?

Orders are usually prepared within 1–2 business days. Once your order has been dispatched, you’ll receive an email with tracking details. Delivery times vary by destination and will be shown at checkout. Personalized/ Engraved and On-Demand pieces may require additional preparation time, as indicated on the product page.

Can I return my order?

Yes. You may return your order within 14 days of delivery, provided the pieces are unworn, unaltered and returned in their original condition. You can use your preferred tracked courier or ask us to arrange a return service, with the cost deducted from your refund. Once your return reaches us, please allow 7–10 business days for the refund to be processed.

Does CINCO jewelry have a warranty?

Yes. Every CINCO piece is covered by a 3-year warranty from the date of delivery against manufacturing defects. Your invoice and order number serve as proof of warranty. The warranty does not cover loss, accidental damage, improper use, normal wear or the natural fading of gold plating. If you experience an issue, contact us with your order number and photos so our team can assess the piece.