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18K White Gold Semi Mounting With 3/4 Round Brilliant Cut Lab Grown Diamonds on the Shank and a Hidden Halo 0.91 Cttw (For 3.5–4 Ct Round Center Stone)

* SETTING ONLY, CENTER STONE NOT INCLUDED.

SEM-00003

$3,150.00

Estimated delivery between September 18 and September 20.

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Luxurious and luminous, this 18K white gold semi mounting features 0.91 cttw of round brilliant cut lab-grown diamonds adorning three-quarters of the shank, enhanced by a hidden halo that adds subtle depth beneath the center. Designed to perfectly frame a 3.5 to 4 ct round diamond, it offers a refined and enduring expression of elegance.

 

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.

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$675

comparison made on 6/17/2025 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.

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18K White Gold Semi Mounting With 3/4 Round Brilliant Cut Lab Grown Diamonds on the Shank and a Hidden Halo 0.91 Cttw (For 3.5–4 Ct Round Center Stone)

18K White Gold Semi Mounting With 3/4 Round Brilliant Cut Lab Grown Diamonds on the Shank and a Hidden Halo 0.91 Cttw (For 3.5–4 Ct Round Center Stone)

$3,150.00

$3,150.00

Specifications

Metal

18K White Gold

Total Carat (Average)

0.91 cttw

Quality

VS1

Color

E/F

Setting Style

3/4 Diamond Shank with Hidden Halo

Center Stone Fit

3.5–4 Ct Round

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5 Generations in the Diamond Industry

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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.