Claudia Round Lab Created Diamond Tulip Engagement Ring

Start by choosing your ideal carat range — for example, if you select a 2ct diamond, we’ll look for stones between 2.00 and 2.24ct (and the same goes for other sizes). Once your order is placed, we search our global network of high-quality lab diamonds to handpick the best one for you — usually D or E color with VVS2 clarity. You’ll get a video and full details of the diamond we’ve selected so you can review it with confidence. And if it’s not exactly what you hoped for, we’ll keep looking until you find the one. If you have specific diamond preferences (like ratio, color, or clarity), just leave a note in the "modifications" field — we’ll do our best to match them. Because you deserve nothing less than a diamond that’s truly perfect for you.

Choose the “Setting Only” option from the dropdown. Then select your ring size, gold type, and add any modification notes before adding the setting to your cart.

Next, head to our Loose Diamonds page to explore our curated selection of lab-grown diamonds. Use the filters to narrow your search by carat, color, clarity, and cut.

For even finer matching, open the Advanced Filter — here you can refine details like length-to-width ratio, table and depth percentages, and fluorescence. These characteristics help you zero in on the exact look you love, whether that’s crisp modern brilliance or a softer, glowing sparkle.

Once you find the diamond that feels right, add it to your cart along with your setting, and proceed to checkout.

Your ring will come in a discreet package which will include a beautiful box ready for your proposal, a cleaning cloth and travel pouch, a professional appraisal certificate, and an IGI certificate.

Every piece of jewelry is handmade to order in my Toronto workshop, crafted entirely from scratch with attention to detail and care.

Production & Delivery Time: Please allow 2-4 weeks from order to delivery.

Throughout the production process, I'll share progress images so you can watch your piece come to life. Should any delays arise, I'll reach out immediately to keep you informed. Need your piece sooner? Contact me directly—I'll do everything possible to accommodate rush orders.

Local pickup available upon request.

Shipping Details

AGI Design partners with trusted carriers including UPS, FedEx and Purolator to ensure your jewelry arrives safely. Please inspect all packages for signs of damage or tampering before signing for receipt.

Shipping Coverage

Free shipping to Canada and the United States

Most orders within North America ship via 1-2 day express service with tracking and signature.

International shipping available to the UK, Australia, and most European countries

International Orders

Please note that international shipments may be subject to customs fees, duties, or taxes determined by your country's trade regulations. These charges are the responsibility of the recipient. We recommend checking with your local customs office for estimated fees before placing your order.

• Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.
• Layaway options also available. Learn More

Try Before You Buy - See Your Ring on Your Hand

Choosing an engagement ring online can be challenging. That's why we offer a personalized visualization service to help you see exactly how your dream ring will look on your finger.

Review the instructions here: Virtual Try-On

Want Something More Tangible?
Physical resin samples are also available for order here: TRY-ON SAMPLE