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.

2 CT Emerald Cut Lab Diamond Ring | IGI D/VVS2 Bezel Solitaire
2 CT Emerald Cut Lab Diamond Ring | IGI D/VVS2 Bezel Solitaire
Lab Grown Diamond

2 CT Emerald Cut Lab Diamond Ring | IGI D/VVS2 Bezel Solitaire

Regular price $1,825.00 USD
Sale price $1,825.00 USD Regular price $1,825.00 USD
Unit price
4 Ct Emerald D VVS2 IGI Lab Grown Diamond Solitaire Engagement Ring
4 Ct Emerald D VVS2 IGI Lab Grown Diamond Solitaire Engagement Ring
Lab Grown Diamond

4 Ct Emerald D VVS2 IGI Lab Grown Diamond Solitaire Engagement Ring

Regular price $2,200.00 USD
Sale price $2,200.00 USD Regular price $2,200.00 USD
Unit price
2.00 CT Cushion Lab Grown Diamond Solitaire Engagement Ring IGI Cert
2.00 CT Cushion Lab Grown Diamond Solitaire Engagement Ring IGI Cert
Lab Grown Diamond

2.00 CT Cushion Lab Grown Diamond Solitaire Engagement Ring IGI Cert

Regular price $2,000.00 USD
Sale price $2,000.00 USD Regular price $2,000.00 USD
Unit price
0.75 CT Round Lab Grown Diamond Solitaire Pave Ring - IGI Certified
0.75 CT Round Lab Grown Diamond Solitaire Pave Ring - IGI Certified
Lab Grown Diamond

0.75 CT Round Lab Grown Diamond Solitaire Pave Ring - IGI Certified

Regular price $1,029.68 USD
Sale price $1,029.68 USD Regular price $1,029.68 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
0.75 CT Round Lab Grown Diamond Solitaire Pave Wedding Ring IGI Cert
0.75 CT Round Lab Grown Diamond Solitaire Pave Wedding Ring IGI Cert
Lab Grown Diamond

0.75 CT Round Lab Grown Diamond Solitaire Pave Wedding Ring IGI Cert

Regular price $1,100.85 USD
Sale price $1,100.85 USD Regular price $1,100.85 USD
Unit price
2/3 CT 14K Gold Lab Diamond Oval Solitaire Anniversary Wedding Ring
2/3 CT 14K Gold Lab Diamond Oval Solitaire Anniversary Wedding Ring
Lab Grown Diamond

2/3 CT 14K Gold Lab Diamond Oval Solitaire Anniversary Wedding Ring

Regular price $1,721.00 USD
Sale price $1,721.00 USD Regular price $1,721.00 USD
Unit price
1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring
1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring
Lab Grown Diamond

1.5 CT Lab Grown D/VVS1 Round Solitaire Diamond Wedding Ring

Regular price $859.00 USD
Sale price $859.00 USD Regular price $859.00 USD
Unit price
0.50 CT Lab Grown Solitaire Diamond Ring D/VVS1 IGI Certified
0.50 CT Lab Grown Solitaire Diamond Ring D/VVS1 IGI Certified
Lab Grown Diamond -25%

0.50 CT Lab Grown Solitaire Diamond Ring D/VVS1 IGI Certified

Regular price From $411.25 USD
Sale price From $411.25 USD Regular price $549.00 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
2 CT Round Lab Grown Diamond Solitaire Engagement Ring - IGI Cert
2 CT Round Lab Grown Diamond Solitaire Engagement Ring - IGI Cert
Lab Grown Diamond -25%

2 CT Round Lab Grown Diamond Solitaire Engagement Ring - IGI Cert

Regular price From $1,203.65 USD
Sale price From $1,203.65 USD Regular price $1,605.00 USD
Unit price
2 Ct IGI Certified Oval Lab Diamond Solitaire Ring 14K White Gold
2 Ct IGI Certified Oval Lab Diamond Solitaire Ring 14K White Gold
Lab Grown Diamond -25%

2 Ct IGI Certified Oval Lab Diamond Solitaire Ring 14K White Gold

Regular price From $1,290.54 USD
Sale price From $1,290.54 USD Regular price $1,721.00 USD
Unit price
2 CT Lab Grown Diamond Vintage Floral Solitaire Ring | 14K White Gold
2 CT Lab Grown Diamond Vintage Floral Solitaire Ring | 14K White Gold
Lab Grown Diamond -25%

2 CT Lab Grown Diamond Vintage Floral Solitaire Ring | 14K White Gold

Regular price From $1,278.56 USD
Sale price From $1,278.56 USD Regular price $1,705.00 USD
Unit price
2 CT Pear Lab Grown Diamond Engagement Ring | 14K Rose Gold
2 CT Pear Lab Grown Diamond Engagement Ring | 14K Rose Gold
Lab Grown Diamond -25%

2 CT Pear Lab Grown Diamond Engagement Ring | 14K Rose Gold

Regular price From $1,140.25 USD
Sale price From $1,140.25 USD Regular price $1,521.00 USD
Unit price
Platinum 2 CT Lab Diamond Solitaire Engagement Ring E/VVS2
Platinum 2 CT Lab Diamond Solitaire Engagement Ring E/VVS2
Lab Grown Diamond -25%

Platinum 2 CT Lab Diamond Solitaire Engagement Ring E/VVS2

Regular price From $1,203.65 USD
Sale price From $1,203.65 USD Regular price $1,605.00 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
4 CT Princess Cut Lab Diamond Solitaire Engagement Ring 14k Gold
4 CT Princess Cut Lab Diamond Solitaire Engagement Ring 14k Gold
Lab Grown Diamond -24%

4 CT Princess Cut Lab Diamond Solitaire Engagement Ring 14k Gold

Regular price From $1,642.58 USD
Sale price From $1,642.58 USD Regular price $2,190.00 USD
Unit price
1-2.5 CT Round Lab Grown Diamond Ring | 14K Gold Solitaire IGI Cert
1-2.5 CT Round Lab Grown Diamond Ring | 14K Gold Solitaire IGI Cert
Lab Grown Diamond

1-2.5 CT Round Lab Grown Diamond Ring | 14K Gold Solitaire IGI Cert

Regular price From $1,170.89 USD
Sale price From $1,170.89 USD Regular price $735.00 USD
Unit price
2 CT Lab Grown Diamond Solitaire Ring | 10K Gold Round Brilliant
2 CT Lab Grown Diamond Solitaire Ring | 10K Gold Round Brilliant
Lab Grown Diamond -24%

2 CT Lab Grown Diamond Solitaire Ring | 10K Gold Round Brilliant

Regular price From $1,353.89 USD
Sale price From $1,353.89 USD Regular price $1,804.00 USD
Unit price
4ct Emerald D VVS2 Lab Diamond Solitaire Ring 14k/18k Gold IGI
4ct Emerald D VVS2 Lab Diamond Solitaire Ring 14k/18k Gold IGI
Lab Grown Diamond -24%

4ct Emerald D VVS2 Lab Diamond Solitaire Ring 14k/18k Gold IGI

Regular price From $1,650.58 USD
Sale price From $1,650.58 USD Regular price $2,200.00 USD
Unit price
IGI Certified Emerald Cut Lab Grown Diamond Solitaire Ring
IGI Certified Emerald Cut Lab Grown Diamond Solitaire Ring
Lab Grown Diamond -24%

IGI Certified Emerald Cut Lab Grown Diamond Solitaire Ring

Regular price From $531.99 USD
Sale price From $531.99 USD Regular price $708.64 USD
Unit price
4 CT Radiant Lab Grown Diamond Solitaire Wedding Ring 14k Gold
4 CT Radiant Lab Grown Diamond Solitaire Wedding Ring 14k Gold
Lab Grown Diamond -25%

4 CT Radiant Lab Grown Diamond Solitaire Wedding Ring 14k Gold

Regular price From $2,106.58 USD
Sale price From $2,106.58 USD Regular price $2,809.00 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
2CT Round Lab Diamond Solitaire Ring | E/VVS2 14K Yellow Gold
2CT Round Lab Diamond Solitaire Ring | E/VVS2 14K Yellow Gold
Lab Grown Diamond -25%

2CT Round Lab Diamond Solitaire Ring | E/VVS2 14K Yellow Gold

Regular price From $1,236.58 USD
Sale price From $1,236.58 USD Regular price $1,649.00 USD
Unit price
2 CT Radiant Cut Lab Diamond Solitaire Ring | 14K Gold Engagement
2 CT Radiant Cut Lab Diamond Solitaire Ring | 14K Gold Engagement
Lab Grown Diamond

2 CT Radiant Cut Lab Diamond Solitaire Ring | 14K Gold Engagement

Regular price $2,069.00 USD
Sale price $2,069.00 USD Regular price $2,069.00 USD
Unit price
2.0 Ct D VVS2 Radiant Lab Diamond Solitaire Engagement Ring 14K Gold
2.0 Ct D VVS2 Radiant Lab Diamond Solitaire Engagement Ring 14K Gold
Lab Grown Diamond

2.0 Ct D VVS2 Radiant Lab Diamond Solitaire Engagement Ring 14K Gold

Regular price $2,069.00 USD
Sale price $2,069.00 USD Regular price $2,069.00 USD
Unit price
2 Carat Round Lab Diamond Solitaire Ring | 14K Yellow Gold E/VVS
2 Carat Round Lab Diamond Solitaire Ring | 14K Yellow Gold E/VVS
Lab Grown Diamond

2 Carat Round Lab Diamond Solitaire Ring | 14K Yellow Gold E/VVS

Regular price $1,605.00 USD
Sale price $1,605.00 USD Regular price $1,605.00 USD
Unit price
1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong
1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong
Lab Grown Diamond

1.50CT Round Lab Grown Diamond Solitaire Ring D/VVS2 - Six Prong

Regular price $997.00 USD
Sale price $997.00 USD Regular price $997.00 USD
Unit price
4 CT Oval Lab Grown Diamond F/VVS2 Solitaire Engagement Ring
4 CT Oval Lab Grown Diamond F/VVS2 Solitaire Engagement Ring
Lab Grown Diamond

4 CT Oval Lab Grown Diamond F/VVS2 Solitaire Engagement Ring

Regular price $2,977.00 USD
Sale price $2,977.00 USD Regular price $2,977.00 USD
Unit price
3 CT Emerald Cut Lab Diamond Ring | IGI Certified 18K Gold Solitaire
3 CT Emerald Cut Lab Diamond Ring | IGI Certified 18K Gold Solitaire
Lab Grown Diamond

3 CT Emerald Cut Lab Diamond Ring | IGI Certified 18K Gold Solitaire

Regular price $2,611.00 USD
Sale price $2,611.00 USD Regular price $2,611.00 USD
Unit price
1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring
1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring
Lab Grown Diamond

1.66 CT Emerald Rose Cut Lab Grown IGI Certified Solitaire Ring

Regular price $1,576.00 USD
Sale price $1,576.00 USD Regular price $1,576.00 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
1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified
1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified
Lab Grown Diamond -25%

1.00/1.50 CT Lab Grown Solitaire Diamond Ring | 14K Gold IGI Certified

Regular price From $551.23 USD
Sale price From $551.23 USD Regular price $735.00 USD
Unit price
2.67 CT Pear Lab Diamond Engagement Ring | IGI Certified Solitaire
2.67 CT Pear Lab Diamond Engagement Ring | IGI Certified Solitaire
Lab Grown Diamond -24%

2.67 CT Pear Lab Diamond Engagement Ring | IGI Certified Solitaire

Regular price From $1,899.36 USD
Sale price From $1,899.36 USD Regular price $2,532.00 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