Front top-down view of a 3 carat marquise lab created diamond engagement ring in rose gold with geometric halo

3 CT Marquise Lab Grown Diamond Hexagon Geometric Halo Engagement Ring

10K White Gold / 4 US

$2,485.00

$2,485.00 $2,734.00

3 CT Marquise Lab Grown Diamond Hexagon Geometric Halo Engagement Ring

Name: 3 CT Marquise Lab Grown Diamond Hexagon Geometric Halo Engagement Ring
Rating: 5.00 (1 reviews)

$2,485.00

$2,485.00 $2,734.00

Metal

Ring size

Architectural Splendor: 3 CT Marquise Cut Lab-Grown Diamond Art Deco Ring

Make a bold statement with this extraordinary 3 CT Marquise Cut Lab Grown Diamond Engagement Ring. Blending vintage grandeur with modern geometric design, this piece features a brilliant elongated marquise center stone encapsulated within a sharp, hexagon-shaped halo. Accentuated by fine milgrain borders and a pavé-set diamond band, it captures light from every angle while offering an unforgettable Art Deco silhouette.

Crafted with premium lab-grown diamonds, this ring pairs architectural elegance with ethical, sustainable craftsmanship.

Setting Style: Geometric Hexagon Halo with Milgrain Details

Accent Details: Round Brilliant Lab Diamonds on Halo & Band

Why Choose Lab-Grown Diamonds?

Identical Chemistry & Brilliance: 100% real diamonds with the exact same physical, chemical, and optical properties as mined diamonds.
Ethical & Sustainable: 100% conflict-free with a significantly lower environmental impact.
Exceptional Luxury Value: Enjoy a larger carat size and superior clarity without the premium price markup of mined stones.

✨ Item Specifications

Center Stone Lab-Grown Diamond (CVD/HPHT)

Center Stone Shape Marquise Brilliant Cut

Center Stone Carat Weight 3 CT

Center Stone Color D-E-F (Colorless)

Center Stone Clarity VS1

Center Stone Cut Grade Excellent

Center Stone Certification IGI Certified

Side Stone Details

Side Stone Lab-Grown Diamond (CVD/HPHT)

Side Stone Shape Round Brilliant Cut

Side Stone Carat Weight 1.07 CT