Platinum 2.51 Ct Round Brilliant Cut Lab Grown Diamond Engagement Ring

ENG-00104

$2,336.45

Receive a Lab Diamond Pendant with Purchase Over $7000

Estimated delivery between October 06 and October 08.

Luminous and refined, this 2.51 ct round brilliant cut engagement ring is set in platinum for enduring elegance. Crafted to capture the light—and the moment—it’s a timeless piece with modern sophistication.

 

Honest Pricing

At The Diamond Lab, we’re redefining luxury by offering exceptional value without the markup. By cutting out middlemen, sourcing labgrown diamonds directly, and crafting every piece in-house, we eliminate unnecessary costs, so you get superior quality at an honest price, every time.

Brilliant Earth

$1900

Blue Nile

$1670

Rare Carat

$1084

The Diamond Lab

$675

comparison made on 9/13/2025 1.50 ct., Round Lab Diamond, F Color, VS1 Clarity.

Enjoy free shipping on all orders and receive your diamond piece with secure overnight delivery via FedEx.

We offer a 10-day return policy to ensure you're completely satisfied with your purchase.

Platinum 2.51 Ct Round Brilliant Cut Lab Grown Diamond Engagement Ring

Platinum 2.51 Ct Round Brilliant Cut Lab Grown Diamond Engagement Ring

$2,336.45

$2,336.45

Specifications

Total Carat (Average)

2.51

Quality

VS1

Shape

Round Brilliant

Color

F

Report Number

LG625497554

The Diamond Lab Difference

+10.000 Trusted Customers

Unmatched Prices

5 Generations in the Diamond Industry

Self-Grown in our Lab

Enjoy Up to 60 Months Interest-Free with Synchrony

Learn More

From Our Hands to Yours

We take care in every detail. Your engagement ring arrives in a luxurious ring box, tucked inside our signature Diamond Lab presentation case. Inside, you'll also find your diamond’s grading report and appraisal, neatly and safely enclosed.