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.

1.49 CT Rose Cut Lab Grown Diamond Engagement Ring | Vintage Halo
1.49 CT Rose Cut Lab Grown Diamond Engagement Ring | Vintage Halo
Lab Grown Diamond

1.49 CT Rose Cut Lab Grown Diamond Engagement Ring | Vintage Halo

Regular price $1,414.00 USD
Sale price $1,414.00 USD Regular price $1,414.00 USD
Unit price
1 CT Lab Grown Solitaire Diamond Wedding Ring - 14K Gold, IGI Cert.
1 CT Lab Grown Solitaire Diamond Wedding Ring - 14K Gold, IGI Cert.
Lab Grown Diamond

1 CT Lab Grown Solitaire Diamond Wedding Ring - 14K Gold, IGI Cert.

Regular price $859.00 USD
Sale price $859.00 USD Regular price $859.00 USD
Unit price
Two Tone Lab Grown Diamond Ring | Green & Yellow Cushion Cut Halo
Two Tone Lab Grown Diamond Ring | Green & Yellow Cushion Cut Halo
Lab Grown Diamond

Two Tone Lab Grown Diamond Ring | Green & Yellow Cushion Cut Halo

Regular price $4,836.00 USD
Sale price $4,836.00 USD Regular price $4,836.00 USD
Unit price
1CT D/VVS2 Lab Grown Diamond Vintage Engagement Ring 14K Gold
1CT D/VVS2 Lab Grown Diamond Vintage Engagement Ring 14K Gold
Lab Grown Diamond

1CT D/VVS2 Lab Grown Diamond Vintage Engagement Ring 14K Gold

Regular price $2,000.00 USD
Sale price $2,000.00 USD Regular price $2,000.00 USD
Unit price
Intense Yellow Lab Grown Diamond Ring - Oval & Pear Cut
Intense Yellow Lab Grown Diamond Ring - Oval & Pear Cut
Lab Grown Diamond

Intense Yellow Lab Grown Diamond Ring - Oval & Pear Cut

Regular price $4,800.00 USD
Sale price $4,800.00 USD Regular price $4,800.00 USD
Unit price
1.00 CT Intense Yellow Pear Lab Diamond Ring - IGI Certified 14k Rose Gold
1.00 CT Intense Yellow Pear Lab Diamond Ring - IGI Certified 14k Rose Gold
Lab Grown Diamond

1.00 CT Intense Yellow Pear Lab Diamond Ring - IGI Certified 14k Rose Gold

Regular price $1,350.00 USD
Sale price $1,350.00 USD Regular price $1,350.00 USD
Unit price
1 CT Round Lab Grown Diamond D/VVS1 Ring - Wedding & Anniversary
1 CT Round Lab Grown Diamond D/VVS1 Ring - Wedding & Anniversary
Lab Grown Diamond

1 CT Round Lab Grown Diamond D/VVS1 Ring - Wedding & Anniversary

Regular price $1,100.00 USD
Sale price $1,100.00 USD Regular price $1,100.00 USD
Unit price
1.0 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1
1.0 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1
Lab Grown Diamond

1.0 CT Round Halo Lab Grown Diamond Wedding Ring | IGI Certified D/VVS1

Regular price $1,400.00 USD
Sale price $1,400.00 USD Regular price $1,400.00 USD
Unit price
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
IGI Certified Lab Diamond East-West Baguette Engagement Ring 14K
IGI Certified Lab Diamond East-West Baguette Engagement Ring 14K
Lab Grown Diamond -25%

IGI Certified Lab Diamond East-West Baguette Engagement Ring 14K

Regular price From $1,155.69 USD
Sale price From $1,155.69 USD Regular price $1,541.00 USD
Unit price
1.0ct Round IGI Lab Grown Diamond Solitaire Ring 14k Two Tone Gold
1.0ct Round IGI Lab Grown Diamond Solitaire Ring 14k Two Tone Gold
Lab Grown Diamond -24%

1.0ct Round IGI Lab Grown Diamond Solitaire Ring 14k Two Tone Gold

Regular price From $644.28 USD
Sale price From $644.28 USD Regular price $859.00 USD
Unit price
1CT Round Lab Diamond Trio Split Shank Engagement Ring, IGI Certified
1CT Round Lab Diamond Trio Split Shank Engagement Ring, IGI Certified
Lab Grown Diamond -24%

1CT Round Lab Diamond Trio Split Shank Engagement Ring, IGI Certified

Regular price From $1,734.50 USD
Sale price From $1,734.50 USD Regular price $2,312.00 USD
Unit price
D/VVS2 East West Oval Lab Diamond Solitaire Engagement Ring
D/VVS2 East West Oval Lab Diamond Solitaire Engagement Ring
Lab Grown Diamond

D/VVS2 East West Oval Lab Diamond Solitaire Engagement Ring

Regular price From $1,290.54 USD
Sale price From $1,290.54 USD Regular price $867.00 USD
Unit price
Oval Lab Grown Diamond Split Shank Engagement Ring 14k Gold
Oval Lab Grown Diamond Split Shank Engagement Ring 14k Gold
Lab Grown Diamond -25%

Oval Lab Grown Diamond Split Shank Engagement Ring 14k Gold

Regular price From $624.53 USD
Sale price From $624.53 USD Regular price $832.94 USD
Unit price
1.07 CT Oval Lab Diamond Engagement Ring 14K Yellow Gold
1.07 CT Oval Lab Diamond Engagement Ring 14K Yellow Gold
Lab Grown Diamond -24%

1.07 CT Oval Lab Diamond Engagement Ring 14K Yellow Gold

Regular price From $532.66 USD
Sale price From $532.66 USD Regular price $709.38 USD
Unit price
1 CT Oval Art Deco Lab Grown Diamond Engagement Ring E/VVS2
1 CT Oval Art Deco Lab Grown Diamond Engagement Ring E/VVS2
Lab Grown Diamond -24%

1 CT Oval Art Deco Lab Grown Diamond Engagement Ring E/VVS2

Regular price From $2,025.66 USD
Sale price From $2,025.66 USD Regular price $2,700.00 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
1.06 CT Lab Grown Rose Cut Diamond Engagement Ring IGI Certified
1.06 CT Lab Grown Rose Cut Diamond Engagement Ring IGI Certified
Lab Grown Diamond

1.06 CT Lab Grown Rose Cut Diamond Engagement Ring IGI Certified

Regular price $950.00 USD
Sale price $950.00 USD Regular price $950.00 USD
Unit price
1CT D/VVS1 Round Lab Grown Diamond Halo Engagement Ring
1CT D/VVS1 Round Lab Grown Diamond Halo Engagement Ring
Lab Grown Diamond

1CT D/VVS1 Round Lab Grown Diamond Halo Engagement Ring

Regular price $960.00 USD
Sale price $960.00 USD Regular price $960.00 USD
Unit price
1.05 CT Dark Brown Emerald Cut Lab Diamond Engagement Ring IGI
1.05 CT Dark Brown Emerald Cut Lab Diamond Engagement Ring IGI
Lab Grown Diamond -25%

1.05 CT Dark Brown Emerald Cut Lab Diamond Engagement Ring IGI

Regular price From $711.48 USD
Sale price From $711.48 USD Regular price $949.00 USD
Unit price
1 CT Oval Lab Diamond Solitaire Ring D/VVS2 IGI Certified
1 CT Oval Lab Diamond Solitaire Ring D/VVS2 IGI Certified
Lab Grown Diamond -25%

1 CT Oval Lab Diamond Solitaire Ring D/VVS2 IGI Certified

Regular price From $650.12 USD
Sale price From $650.12 USD Regular price $867.00 USD
Unit price
Lab Grown Oval Three Stone Engagement Ring for Women
Lab Grown Oval Three Stone Engagement Ring for Women
Lab Grown Diamond -24%

Lab Grown Oval Three Stone Engagement Ring for Women

Regular price From $2,248.63 USD
Sale price From $2,248.63 USD Regular price $2,997.67 USD
Unit price
1.49 CT Trillion Rose Cut Lab Diamond Engagement Ring IGI Cert
1.49 CT Trillion Rose Cut Lab Diamond Engagement Ring IGI Cert
Lab Grown Diamond -25%

1.49 CT Trillion Rose Cut Lab Diamond Engagement Ring IGI Cert

Regular price From $1,060.48 USD
Sale price From $1,060.48 USD Regular price $1,414.00 USD
Unit price
Infinity 1CT Lab Grown Diamond Ring | 14K Gold Pave IGI Certified
Infinity 1CT Lab Grown Diamond Ring | 14K Gold Pave IGI Certified
Lab Grown Diamond -24%

Infinity 1CT Lab Grown Diamond Ring | 14K Gold Pave IGI Certified

Regular price From $644.23 USD
Sale price From $644.23 USD Regular price $858.97 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