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DETAILS & MATERIALS

The 18k diamond circle ring is a remarkable piece that brings forth a story of love and commitment. This elegant ring, designed to celebrate 20 years of partnership between the founders of CINCO, holds deep sentimental value. It is adorned with 27 natural diamonds, a tribute to the significant 27th day that marks the beginning of their journey together. The continuous circle of sparkling diamonds set in refined bezel settings forms a halo of light around the luxurious 18ct gold band, embodying the essence of eternity and the enduring commitment that love represents.

Minimalistic yet profound, this ring shines beautifully on its own, serving as a centerpiece of any jewelry collection. It can also be elegantly stacked with other pieces, allowing for personal expression and versatility in style. Each 18k diamond circle ring is meticulously handmade in Portugal, reflecting the craftsmanship and love that inspired it. As a timeless piece, it is designed to be cherished and worn for years to come.

Highlights

  • Material: 18ct gold with 27 natural diamonds.
  • Timeless design symbolizing eternity.
  • Handmade in Portugal with a focus on quality craftsmanship.
  • Can be worn solo or stacked with other rings.
  • Minimalistic aesthetic with profound meaning.
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.

Finish polished

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 27 diamonds stone size 1.5 mm stone shape round size 14, 15, 16, 17 or 18 mm finish polished weight 2.8 gr

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.