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4.51 CT Oval Shape Lab Grown Loose Diamond – F Color, VS1 Clarity, IGI Certified (639409139)

LOS-00210

$4,356.64

Estimated delivery between April 22 and April 24.

This 4.51 carat oval brilliant cut lab grown diamond combines size, symmetry, and sparkle in a refined elongated silhouette. With its F color grade, it offers exceptional near-colorless brilliance, and the VS1 clarity ensures that any inclusions are minimal and invisible to the naked eye.

It has excellent polish and symmetry, with a 60% table and 63.1% depth, contributing to optimal light performance and fire. Grown using the CVD method, it is a Type IIa diamond—among the rarest and purest diamond types.

We offer 10-day returns on all orders. If you're not fully satisfied, send it back for a full refund—simple and stress-free.

Every order comes with a 10-day warranty. If there’s any issue, we’ll make it right—quick and hassle-free.

This is the report that details the unique characteristics of your diamond, issued by IGI—one of the most recognized and trusted gemological laboratories in the world.

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$4,356.64

Specifications

Cut

Brilliant

Carat

4.51

Quality

VS1

Shape

Oval

Color

F

Polish

Excellent

Symmetry

Excellent

Fluorescence

None

Measurements

13.20 × 9.21 × 5.81 mm

Report Number

639409139

The Diamond Lab Difference

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.

Privacy Delivered

Every order from The Diamond Lab ships in plain, unmarked packaging to protect your privacy and preserve the magic.

Free Shipping

Enjoy complimentary shipping for all orders over $1,000—fully insured, fully discreet.

Pick Up Option

Choose in-store pickup at checkout and collect your piece directly from The Diamond Lab. No shipping. No waiting.

Certificate

Your purchase comes with an official certification from a leading gemological institute.