
Custom Lab-Grown Diamond Engagement Rings
Choose a starting design for your custom lab-grown diamond engagement ring. Compare center-stone shape, setting profile, listed metal and VS or VVS clarity, then record your preferred size and details in Custom Studio. Catalog prices describe the listed ring; Belaroq reviews changed specifications and the final custom price before production.
Compare actual configurationsCompare lab-grown engagement ring designs
Examples from the current collection results. Prices are in USD for the listed design and metal; each product page confirms the selected configuration. Total carat includes all catalog stones in the piece.
| Design | Center shape | Metal | Total carat | VS | VVS |
|---|---|---|---|---|---|
| Engagement Ring LughBEL-ER-000004 | Round | 925 Silver | 0.78 ct | $616.00 | $801.00 |
| Engagement Ring PastolisaBEL-ER-000008 | Emerald | 14K White Gold | 1.36 ct | $1,312.00 | $1,706.00 |
| Engagement Ring AckerBEL-ER-000012 | Oval | 14K White Gold | 2.82 ct | $2,190.00 | $2,847.00 |
| Engagement Ring Gisu - Oval 1.62 crtBEL-ER-000014 | Unclassified | 14K White Gold | 3.62 ct | $2,670.00 | $3,471.00 |
| Engagement Ring Hearteye 3.5 mmBEL-ER-000031 | Heart | 14K White Gold | 0.15 ct | $588.00 | $764.00 |
| Engagement Ring BreadthBEL-ER-000006 | Round | 925 Silver | 0.70 ct | $568.00 | $738.00 |
Image-based shape labels help narrow the collection. Confirm the individual stone's dimensions, report and setting before production.
Production and international delivery
Belaroq targets drawings by day 7 after the 50% deposit and asks for confirmation by day 10. Dispatch readiness is targeted for day 30 after deposit payment, provided drawings are confirmed on time. The final balance is due before shipment; international transit generally adds 10–30 days after dispatch. These are planning targets, subject to confirmation and production review.
Read the shipping policyShop engagement rings
272 engagement ring designs



Engagement Ring Averasa
14K White Gold / Lab Grown Diamond / 0.50 ct


Engagement Ring Aldea
9K White Gold / Lab Grown Diamond / 1.18 ct

Engagement Ring Zanessa
14K White Gold / Lab Grown Diamond / 0.62 ct

Engagement Ring Institutionalize
14K White Gold / Lab Grown Diamond / 0.96 ct

Engagement Ring Acker
14K White Gold / Lab Grown Diamond / 2.82 ct

Engagement Ring Gisu - Oval 1.62 crt
14K White Gold / Lab Grown Diamond / 3.62 ct

Engagement Ring Linderoth
14K White Gold / Lab Grown Diamond / 0.36 ct

Engagement Ring Gisu - Round 1.0 crt
14K White Gold / Lab Grown Diamond / 1 ct

Engagement Ring Villeparis
14K White Gold / Lab Grown Diamond / 0.98 ct

Engagement Ring Wulden
14K White Gold / Lab Grown Diamond / 0.80 ct




Engagement Ring Bridal Rise 0.16crt
14K White Gold / Diamond / 0.21 ct



Engagement Ring Ageall 0.5 crt
14K White Gold / Lab Grown Diamond / 0.50 ct

Engagement Ring Bridal Rise 0.5crt
14K White Gold / Lab Grown Diamond / 0.50 ct

Engagement Ring Cadence
14K White Gold / Lab Grown Diamond / 1.12 ct


Engagement Ring Bridal Rise 1.0crt
14K White Gold / Lab Grown Diamond / 1 ct
Custom lab-grown diamond engagement ring questions
Can I design my own lab-grown diamond engagement ring?
Yes. Choose an engagement ring reference and record your preferred center-stone shape, proportions, metal, US ring size and engraving. The preview shows a visual direction; Belaroq reviews the production brief and drawings before making the ring.
How long does a custom engagement ring take?
Belaroq targets drawings by day 7 after the 50% deposit and asks for confirmation by day 10. Dispatch readiness is targeted for day 30 after deposit payment, provided drawings are confirmed on time. The final balance is due before shipment; international transit generally adds 10–30 days after dispatch. These are planning targets, subject to confirmation and production review.
Is the AI preview the final production design?
No. It communicates visual direction. The recorded stone details, metal, size, engraving and reviewed production drawings determine the production reference. Belaroq confirms these details before production begins.
How much does custom lab-grown diamond jewelry cost?
The Belaroq design preview is free; the finished jewelry is priced for the selected configuration. The reference product price applies to its listed specifications. Changing diamond shape, carat weight, VS or VVS grade, metal or construction can change the quote. Review the recorded specifications and price before ordering; a 50% deposit starts the production process and the balance is due before shipment.
How do I choose a size for a custom lab-grown diamond ring?
Use Belaroq's free online ring sizer or the A4 or US Letter printable ring sizer. Calibrate the screen or verify the printed scale, repeat the measurement three times, and cross-check with a second method. Record the US size, inner diameter or circumference in millimeters, intended finger and band width. Confirm fit and resizing eligibility with Belaroq before production; an AI photo estimate alone is not a production-size confirmation.
Start with the custom lab-grown diamond jewelry service, review the design and production process, and confirm return and resizing eligibility for your chosen design.
