Lab-Grown & Natural Diamond Engagement Rings

Yes. Lab-grown diamonds are real diamonds, with the same chemical, physical and optical properties as natural diamonds. The difference is origin and price: natural diamonds formed deep in the earth, while lab-grown diamonds are created in a controlled environment and typically cost less at the same size and quality. We offer both, so you can choose by budget and preference.

In our current collection, a 1-carat lab-grown diamond solitaire engagement ring in 14K gold starts around $800, and a 2-carat solitaire starts around $1,250. Larger stones, halo and pavé settings, and 18K gold cost more. Prices vary by shape, carat and metal; see current prices in our lab-grown engagement ring collection.

Yes. Most of our engagement ring center stones and loose diamonds come with a certificate from a leading lab such as IGI or GIA, shown on the product page. Your jewelry also comes with a Picasso spec card listing its metal, diamond weight and quality.

Yes. We ship fully insured across the US, free on orders over $200. Shop online anytime, or book a one-on-one virtual appointment with our jewelers.

Each product page shows its estimated ship and delivery dates, including made-to-order pieces. US orders over $200 ship free and fully insured.

Unworn items with tags attached can be returned within 30 days of delivery. Custom and made-to-order pieces are final sale. See our refund policy for details.

Eligible rings include one free resize within 100 days of purchase (diamond bands excluded); shipping for the resize is not included. Use our ring size guide to find your size before you order. Between sizes? A one-on-one virtual appointment can help you choose the right fit.

Yes. Our Diamond Upgrade Program lets you trade up to a larger diamond later and put the value of your original purchase toward it. It is a simple way to start with the ring you love today and grow into a bigger stone over time. See the Diamond Upgrade Program page for the terms.