Lab Grown Diamond Engagement Rings

Begin forever with the brilliance of lab grown diamond engagement rings. We at Trionza Diamond, present an exquisite variety of designs that unite chic luxury with eco, friendliness. A lab grown engagement ring is the best way to get the most beautiful and purest of sparkles without harming the environment. We have the ideal sustainable diamond ring for every taste in our collection which ranges from simple solitaires to complex halos. Make a promise to a lovely future with a radiant ethical diamond engagement ring that is an exact reflection of your love and your values.

1.0 CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold
1.0 CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold
Lab Grown Diamond

1.0 CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold

Regular price $1,104.00 USD
Sale price $1,104.00 USD Regular price $1,104.00 USD
Unit price
1.00 CT Marquise Lab Diamond Engagement Ring - IGI Cert, 14k Gold
1.00 CT Marquise Lab Diamond Engagement Ring - IGI Cert, 14k Gold
Lab Grown Diamond -24%

1.00 CT Marquise Lab Diamond Engagement Ring - IGI Cert, 14k Gold

Regular price From $828.59 USD
Sale price From $828.59 USD Regular price $1,104.00 USD
Unit price
2.5CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold
2.5CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold
Lab Grown Diamond -24%

2.5CT Marquise Lab Diamond Hidden Halo Engagement Ring 14k Gold

Regular price From $828.55 USD
Sale price From $828.55 USD Regular price $1,104.00 USD
Unit price
3.50 TCW Oval Lab Grown Diamond Engagement Ring F/VS1 | Solitaire
3.50 TCW Oval Lab Grown Diamond Engagement Ring F/VS1 | Solitaire
Lab Grown Diamond -24%

3.50 TCW Oval Lab Grown Diamond Engagement Ring F/VS1 | Solitaire

Regular price From $2,100.56 USD
Sale price From $2,100.56 USD Regular price $2,800.00 USD
Unit price
Marquise Lab Grown Diamond Halo Engagement Ring 14k Gold IGI Cert
Marquise Lab Grown Diamond Halo Engagement Ring 14k Gold IGI Cert
Lab Grown Diamond

Marquise Lab Grown Diamond Halo Engagement Ring 14k Gold IGI Cert

Regular price $1,520.00 USD
Sale price $1,520.00 USD Regular price $1,520.00 USD
Unit price
5.70 CT Moval Lab Grown Diamond Engagement Ring F/VS1 IGI Certified
5.70 CT Moval Lab Grown Diamond Engagement Ring F/VS1 IGI Certified
Lab Grown Diamond -25%

5.70 CT Moval Lab Grown Diamond Engagement Ring F/VS1 IGI Certified

Regular price From $3,460.15 USD
Sale price From $3,460.15 USD Regular price $4,614.00 USD
Unit price
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Frequently Asked Questions

Everything you need to know about our products and services.

Lab-grown diamonds are real diamonds that are made in controlled laboratory environments rather than mined from the earth. Scientists use advanced technology to recreate the conditions under which natural diamonds form, resulting in stones that are identical to mined diamonds in terms of composition, strength, and brilliance. The two primary techniques used are High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Because they are produced without mining, lab-grown diamonds are considered a more ethical and environmentally responsible choice, reducing both environmental damage and social concerns linked to traditional diamond extraction.

Absolutely. We specialize in creating custom engagement rings tailored to your preferences. Simply share your ideas or design inspiration with us, and our expert craftsmen will work closely with you to turn your vision into a beautifully crafted piece.

All of our rings are made from authentic solid metals, including sterling silver, 10k, 14k, and 18k gold, as well as 950 platinum. We do not use plated materials.

Yes, we offer engraving services on our rings. You can include your engraving instructions in the notes section at checkout. If you miss this step, simply email us your engraving details before the ring is shipped, and we’ll be happy to accommodate your request.

Yes, our lab-grown diamond rings over 1 carat include IGI certification at no additional cost. For diamonds under 1 carat, IGI certification is available for an additional fee of USD 94. These certificates confirm the authenticity and quality of the diamond and may also be used for appraisal purposes.

Yes, we do offer ring resizing services. Please get in touch with our team for guidance and details on how the resizing process works.

Yes, we will share photos of your ring for your review and approval prior to dispatching it.

If you’re not completely satisfied with your purchase or need any modifications, we offer a 30-day exchange policy. Simply email us, and our team will provide detailed instructions and assist you through the exchange process.

We offer a 30-day return and exchange policy for your peace of mind. If you need assistance or have any questions about the return process, please feel free to contact us. Kindly ensure the ring is returned in its original packaging.

Once we receive and inspect the returned item, your refund will be processed within 2 business days.

We accept all major credit and debit cards, including Visa, Mastercard, JCB, American Express, and Maestro. You can also pay using PayPal, Google Pay, Apple Pay, and Shop Pay. In addition, we offer flexible installment options through Klarna, Afterpay, and Shop Installments.

Lab Grown Diamond Engagement Rings