0.29 CT Spear Cut Lab Grown Diamond for Engagement Ring | Antique Cut
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Estimated Delivery:Mar 12 - Mar 16
Discover our stunning 0.29 Carat Spear Cut Lab Grown Diamond, perfect for a custom engagement ring or a meaningful birthday/anniversary gift. This exquisite loose diamond features an elegant antique cut and is 100% pure lab-grown (CVD), acceptable worldwide with IGI certification.
Our skilled craftsmen meticulously hand-cut and polish each stone to ensure the highest quality. Lab Grown / CVD diamonds offer an excellent, conflict-free alternative.
Diamond Details:
- Shape: Spear Cut
- Carat: 0.29 CT
- Color: E/F
- Clarity: VS
Full-Time Customer Support:
We are available to assist you via Etsy Chat (1-hour response), Email (2-3 hour response), or a quick call-back for missed calls on our company number.
Custom Order Process:
- Discuss your vision and requirements.
- We design the jewelry and share images for your approval.
- Production begins after design confirmation.
- Receive images and video of the finished jewelry before shipping.
- Your order is dispatched the same day with tracking provided within 24 hours.
Shipping Information:
- Production Time: 4-5 days.
- Standard Shipping: 8-10 days depending on country & location.
RUSH ORDERS: We offer add-on services for faster production and expedited shipping (5-7 days delivery). Please message us for more details.
Shipping
Complimentary standard shipping is offered on all Trionza Diamond orders.
Each piece is expertly packaged to ensure a secure and elegant delivery.
For express or priority shipping, please chat with our assistant to arrange faster delivery. Additional charges apply based on destination and timing.
We ship worldwide, with international delivery times and fees calculated according to location. Customs duties or taxes, if applicable, are the responsibility of the recipient.
Returns
We accept returns within 30 days of delivery.
Items must be unworn, unused, and in original condition with all packaging included.
Custom or personalized pieces may not be eligible for return.
To begin a return, please contact our support team for assistance.
Frequently Asked Questions
Lab-grown diamonds, also called lab-created diamonds, are real diamonds produced in a laboratory using advanced technology that replicates the natural diamond-forming process. They have the same chemical, physical, and optical properties as mined diamonds. Lab-grown diamonds are made using HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition) methods. Since they don’t require mining, they are an ethical and eco-friendly alternative to traditional diamonds.
Yes! We’ll provide detailed photos of your ring for your approval before shipping, so you can be confident in your order.
Yes. Your ring has a 6-month warranty and access to lifetime servicing, keeping it in great condition for years to come.
Absolutely! We ship worldwide to countries across North America, Europe, Asia, the Middle East, and beyond.
Shipping usually takes about 7–8 days. You can also check the product detail page for the exact ship-out date of your item.

30 Day Return Policy
Earring
Bracelets
Necklace


