Royal Gemstones Ring – Adjustable Open Band with Lab-Grown Diamonds | CotaJewelry

Every order from CotaJewelry comes beautifully packaged in our signature gift box – completely free of charge. Whether you're treating yourself or surprising a loved one, our elegant packaging makes every piece feel extra special. No need for additional wrapping – it's gift-ready right out of the box.

We offer free express shipping with full tracking for every order. Once you place an order, we will process it as soon as possible and send you a tracking number. Processing time may vary depending on the product. We do our best to ensure timely delivery for all orders; however, please note that some orders may be delayed during this special period.

At CotaJewelry, we’re aiming to provide you with the best quality products and worry-free customer services, that is why we’ve made the return process super easy! We understand that not every purchase works out, which is why we offer a 30-day return policy to guarantee 100% satisfaction.

At Cota Jewelry, every piece is 100% handcrafted with exceptional craftsmanship. Our passionate artisans carefully select the finest materials to create unique jewelry that embodies elegance, quality, and sophistication.

By choosing our creations, you embrace authenticity, exclusivity, and meticulous attention to detail. Because you deserve a piece as unique as you are.

Born from a Paris love story — Designed in Paris.

CotaJewelry was born from a heartfelt memory of its founder, Coco. During a trip to Paris, her husband crafted a ring from a Coca-Cola bottle under the Eiffel Tower to propose. Though the ring was simple and later lost, the love it symbolized left a lasting impression. This moment inspired Coco to create jewelry that carries emotion and tells a story — not just adornment, but a witness to life’s most meaningful moments.