All diamonds are premium lab-grown stones identical in composition and brilliance to mined diamonds, created through sustainable innovation.

Yes. Many designs can be personalized — from size and stone to engraving. Our Bespoke Atelier also creates entirely new pieces for special occasions.

Most Dadanini jewelry pieces are handcrafted and made to order.
Each design requires time, precision, and care — a reflection of the craftsmanship we stand for.

Please allow approximately 3–5 weeks for creation and delivery.

For the Members’ Capsule limited-edition clothing, items ship within 3–5 business days from order confirmation.

You will receive tracking details once your order has been dispatched.

All designs are created in New York and crafted by expert jewelers in New York, Hong Kong, and Seoul, each atelier chosen for exceptional technique and ethical practice.

Yes. We provide complimentary resizing within 60 days of purchase and lifetime repair support for craftsmanship issues.

An exclusive clothing and lifestyle collection available only to Dadanini Members. Members receive private access to new designs, invitations to community events, and personalized service.

For the first year of Dadanini’s launch, membership is open to all registered accounts. Our goal is to grow a community of thoughtful dreamers and doers who believe in living with intention.

After our first anniversary, membership will become complimentary with any jewelry purchase.

Members receive early access to limited collections, invitations to private events, and special benefits within our Members’ Capsule.

Join us in our founding year — become part of Dadanini’s story from the beginning.

Rinse gently in lukewarm water with mild pH-neutral soap and dry with a soft, lint-free cloth. Avoid ultrasonic cleaners and harsh chemicals.

Our showroom is currently based in New York, where visits are available by private appointment.

You’re welcome to schedule a personalized viewing or consultation by emailing care@dadanini.com.

We’re also planning pop-up events in other cities soon.

If you’d love to see Dadanini in your city, please let us know — it helps us plan and bring the experience closer to you.

We can’t wait to meet you, wherever you are in the world.

We offer complimentary professional cleaning and inspection for life, along with repair services for all Dadanini pieces. Each item is designed to last generations. If a stone loosens or metal shows wear, our ateliers will restore it to its original condition.

To begin a service request, contact contact@dadanini.com.

Every Dadanini order arrives in our signature packaging, designed to reflect the same thoughtfulness that goes into our jewelry.

Each box is assembled with ESG principles in mind, using responsibly sourced materials wherever possible, and crafted for lasting use rather than disposal.

Our packaging is meant to be kept, not thrown away, a part of your Dadanini experience.

We also offer personalized notes and discreet gift wrapping upon request.

For special gifting or corporate inquiries, please reach out to contact@dadanini.com.

• Complimentary worldwide shipping on all jewelry orders
• Complimentary worldwide shipping on all clothing orders purchases over $500
• Each piece securely packaged and fully insured in transit
• Made-to-order or customized pieces require approximately 3–5 weeks
• Tracking details provided upon dispatch

We want every Dadanini piece to feel right. Unworn jewelry may be returned within 14 days of delivery for refund or exchange, excluding bespoke and personalized creations.

Returned items must include all original packaging and documentation.

• Avoid perfume, lotion, or chlorine.
• Store each piece separately in its pouch or box.
• Clean gently with lukewarm water and a soft cloth.

For more guidance, see our Product Care section on each product page.