About CaratStreet

Every stone we sell is independently certified by GIA or IGI, so you're never relying on our word alone. Cutting out the traditional showroom markup lets us offer the same certified quality for less, and our specialists are available to answer questions with no pressure to buy.

Yes. Checkout is fully encrypted and PCI-compliant, every order ships insured with signature required, and every diamond arrives with its independent GIA or IGI certificate so you can verify exactly what you bought.

Of course. Contact us to book a free, no-obligation consultation with one of our diamond specialists.

Shipping

Every order ships free, fully insured, and requires a signature on delivery, given the value of our pieces. We don't ship to P.O. boxes for this reason. Once your order ships, you'll get a tracking number by email.

In-stock items are typically processed within 2-5 business days. Custom, engraved, or resized pieces take longer — we'll confirm the exact timeline with you after you order. See our Shipping Policy for full details.

Where international shipping is offered at checkout, please note the destination country's customs duties, taxes, and import fees are the recipient's responsibility and aren't included in our prices. See our Shipping Policy for details.

Returns & Exchanges

You can return most items within 30 days of delivery, unworn and in original packaging with any certification included. Custom-made, engraved, and resized pieces are final sale. Full details are in our Refund Policy.

Yes — contact us and we'll help arrange an exchange, subject to the same condition requirements as a return and to availability.

Diamonds & Certification

Yes. Every diamond we sell, natural or lab-grown, is independently graded by GIA or IGI. You'll find the certification details on the product page, and the physical certificate ships with your order.

Chemically and optically, they're identical — both are real diamonds. The difference is origin: natural diamonds formed underground over billions of years, while lab-grown diamonds are created in weeks using controlled technology. Read our full guide on Natural vs. Lab-Grown Diamonds.

Sizing & Fit

Check our Ring Size Guide for at-home measuring methods and a size chart. If you're unsure, contact us before ordering and we'll help you get it right.

In most cases, yes. Contact us with your order number and we'll advise on resizing options. Please note resized rings become final sale.

Payments & Security

Yes. All payments are processed through Shopify's PCI-compliant, encrypted checkout. We never see or store your full card details.

We accept all major credit and debit cards through Shopify's secure checkout.

Still Have Questions?

Visit our Contact page and send us a message — we're happy to help, with no pressure and no obligation.