Lab Grown Engagement Rings

Celebrate love with lab grown diamond & gemstone engagement rings. Stunning diamonds, sustainable craftsmanship, and timeless designs for a guilt-free proposal.

Frequently Asked Questions about Lab Grown Engagement Rings

Do you offer installment payment options?

Yes! We offer Klarna and Affirm installment payment plans, so you can buy now and pay later with flexible monthly payments.

Does this ring come with a GIA or IGI certification?

Yes! Our 1.0-2.0CT Halo Oval Diamond Engagement Ring comes with a certification from GIA (Gemological Institute of America), IGI (International Gemological Institute), or GRC (Gemological Research Center), depending on availability.

Each diamond includes a unique certification number, which you can verify on the respective official website to confirm authenticity.

💡 Want to check your certificate? Visit GIA.org, IGI.org, or GRC and enter your diamond’s certification number.

How do I choose the right ring size? Do you provide a ring size guide?

Yes! We provide a Ring Size Guide to help you find the perfect fit.

✔ How to measure your ring size?

Measure an existing ring’s diameter and match it with our Size Chart
Wrap a string or measuring tape around your finger and compare it with our size chart
Visit a local jeweler for a professional measurement

✔ What if the size doesn’t fit?

We offer FREE resizing within 90 days (limited to 1 size up or down)
Some styles (e.g., full pave settings or platinum rings) cannot be resized

🔗 Check our Ring Size Guide for details.

Can I customize the diamond size, color, or metal for this ring?

Absolutely! We offer three customization options to suit your style:

Ready-to-Ship: In-stock designs for immediate delivery.
Standard Customization:

Choose your diamond size (1.0CT - 2.0CT and above)
Select your diamond color (D-F: Colorless, G-H: Near Colorless)
Pick your metal type (10-14K White Gold, Rose Gold, Yellow Gold)

3.Bespoke Customization:

Fully personalized designs
Unique settings and engraving
Custom-made rings based on your own sketches or inspirations

💡 Want a custom ring?

Select customization options on the product page
Contact us for a personalized consultation: 📧 Email us at service@brilliantcts.com

What is your return & exchange policy? Are there any fees?

We offer a 45-day return & refund policy to ensure your satisfaction.

✔ Return & Cancellation Conditions:

Cancel within 48 hours: Full refund (before production begins)
Cancel after 48 hours: A 30% craftsmanship fee applies (as production has started)
Return within 45 days: Refund available if the item meets return conditions
✔ Eligible Returns:
✅ Quality issues (e.g., incorrect setting, defective craftsmanship) → Full refund

✔ Non-Returnable Items:
❌ Customized items (engraved, personalized designs)
❌ Damaged or worn jewelry
❌ International orders (outside the U.S. & Canada)

📌 Exchange Policy (within 30 days):

Before receiving the ring: Free resizing (within 1 size), engraving, or same-price stone replacement
After receiving the ring: A 30% exchange fee applies if exchanged for a different design
💡 How to request a return or exchange?

Contact us for a return request & shipping address
Ship the item back and provide a tracking number
Refunds are processed within 10 business days after inspection
📜 Read our full Return & Warranty Policy.

Are lab created engagement rings a good choice for modern couples?

Absolutely! Lab created engagement rings are an excellent choice for modern couples seeking ethical, sustainable, and affordable alternatives to mined diamonds. These rings feature lab grown diamonds that are chemically and visually identical to natural ones, offering timeless beauty and exceptional value. Whether you're drawn to classic solitaire designs or unique vintage-inspired styles, our curated collection of lab created diamond engagement rings combines elegance with peace of mind.

Lab Grown Engagement Rings

48 Results

Regal Kite-Cut Diamond Cluster Ring

Oval Halo Lab Diamond Engagement Ring with Pavé Band

Elongated Hexagon Lab Diamond Three Stone Ring

Round Halo Lab Diamond Engagement Ring

Long Hexagonal Cut Twist Band Engagement Ring

Emerald Halo Pavé Band Lab Diamond Engagement Ring

Hexagon Cut Three Stone Engagement Ring

Pear Halo Pavé Band Lab Diamond Engagement Ring

Hexagon Twist Band Elegant Movement Engagement Ring

Round Halo Pavé Band Lab Diamond Engagement Ring

Luxury Step Oval & Pear Cut Lab Diamond Ring

Emerald Halo Twist Band Lab Diamond Engagement Ring

Royal Artistic Marquise lab Diamond Bridal Ring

Pear Twist Band Lab Diamond Engagement Ring

Baroque Style Marquise Lab Diamond Ring

Emerald Twist Band Lab Diamond Engagement Ring

Round Cut Three Stone Lab Diamond Engagement Ring

Oval Halo Twist Band Lab Diamond Engagement Ring

Round Halo Twist Band Lab Diamond Engagement Ring

Oval Cut Lab-Grown Diamond Engagement Ring with Pavé Band

Oval Cut Diamond Ring Featuring a Modern Twist Band

1.0CT Vintage Artist Hexagon Diamond Engagement Ring

Pear Cut Three-Stone Lab Diamond Engagement Ring

Oval Cut Three Stone Lab Diamond Engagement Ring

Frequently Asked Questions about Lab Grown Engagement Rings

Do you offer installment payment options?

Does this ring come with a GIA or IGI certification?

How do I choose the right ring size? Do you provide a ring size guide?

Can I customize the diamond size, color, or metal for this ring?

What is your return & exchange policy? Are there any fees?

Are lab created engagement rings a good choice for modern couples?

My Shopping Cart (0)

Shipping

Subtotal

Lab Grown Engagement Rings

48 Results

Filter and sort

Frequently Asked Questions about Lab Grown Engagement Rings

Do you offer installment payment options?

Does this ring come with a GIA or IGI certification?

How do I choose the right ring size? Do you provide a ring size guide?

Can I customize the diamond size, color, or metal for this ring?

What is your return & exchange policy? Are there any fees?

Are lab created engagement rings a good choice for modern couples?