3CT Marquise Cut Lab Grown Diamond | Geometric Open Split Shank Solitaire |18K Yellow Gold

Regular price $1,500.00 USD
carat: 3
Material: 18K
Size guide

Estimate delivery times:7-14 days(International)

As for custom-made products, returns and exchanges are not available, but we can revise them until you are satisfied.

Handcrafted from premium hypoallergenic solid 18K yellow gold, this avant-garde statement ring features a striking 3 carat marquise-cut lab grown center diamond, blending modern architectural design with timeless bridal sparkle for trend-forward brides.


The elongated marquise main stone is secured by polished four-prong setting craftsmanship. Slender rounded prongs grip the diamond firmly without blocking light, fully showcasing the marquise’s sleek elongated silhouette and remarkable light dispersion, creating vivid rainbow fire from every viewing angle.


This ring adopts a unique geometric square open frame split shank craft. Two smooth polished gold bands rise upward to form a hollow diamond-shaped border wrapping the center stone, maximizing air circulation and light transmission around the gem. The open split band visually enlarges the diamond and delivers ultra-lightweight comfort, never feeling bulky on fingers

Contact US for more details at:

What'sApp +1 657 2734999

Email: cs@mallderna.com

What'sApp +1 657 2734999

For Lab Grown Diamonds below 1 carat, we do not provide IGI certification. However, our skilled technicians carefully select stones with D/E color, VVS2 clarity, and an Excellent cut to ensure that each shape exhibits exceptional brilliance. We also guarantee that every diamond is a Lab Grown Diamond.

For custom orders, we don't accept any return.

MALLDERNA offers complimentary international shipping on all orders.

Estimated Delivery Times (after your order is completed): 7-14 business days (this varies by destination and customs clearance). 

As for custom-made products, returns and exchanges are not available, but we can revise them until you are satisfied.

Ethical & Sustainable

Brilliant lab-grown diamonds, crafted with care.

Sparkle That Lasts

Precision-cut diamonds for ultimate sparkle.

Elegant & Lasting

Modern designs with timeless elegance.

Elegant Packaging,
Ready to Impress

Every Mallderna piece arrives in exquisitely designed packaging, crafted to reflect the beauty and quality of the jewelry inside. Perfect for gifting or keeping as a treasured keepsake, our packaging ensures your diamond experience begins the moment you open the box.

Luxury with a Conscience

We believe today’s couples deserve luxury that matches their values—elegant, ethical, and extraordinary. Our lab-grown diamonds are created with precision and care, offering the same pure fire, sparkle, and beauty as mined diamonds, but with a conscious, modern choice.

FAQS

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