Old Mine-Cut Lab Diamond Three-Stone Ring with Cadillac Side Stones

Item Details

Metal: Platinum
Center Stone: custom 3ct old mine cut lab diamond FG VS
Side Stone: custom cadillac cut lab diamond DEF VS
Band Width: 2mm
Band Thickness: 2mm

If you have any special requests for this design (such as metal, gemstone, or design details), please contact our advisor for customization.

Description

Romantic, architectural, and timelessly sophisticated, this three-stone engagement ring features a breathtaking 3ct old mine-cut lab diamond framed within an intricate millegrain bezel setting, flanked by elegant Cadillac-cut lab diamond side stones. Crafted in luxurious platinum, the design draws inspiration from antique haute joaillerie and Art Deco craftsmanship, blending vintage character with enduring refinement.

The old mine-cut center diamond showcases softly pillowed proportions and broad antique facets that radiate warm candlelit brilliance, depth, and unmistakable heirloom charm. Encasing the stone, the finely detailed millegrain bezel introduces delicate texture and vintage artistry, enhancing the diamond’s romantic character while adding refined architectural structure.

Gracefully flanking the centerpiece, Cadillac-cut side diamonds provide striking geometric balance and elegant tapering lines that naturally draw the eye toward the center stone. Their clean silhouette and sophisticated proportions evoke the glamour of historic Art Deco jewelry while creating a harmonious composition of brilliance and symmetry.

Crafted in platinum, the ring offers exceptional durability and a naturally luminous white finish that beautifully complements the antique-inspired sparkle of the diamonds. Inspired by heirloom engagement rings and timeless European jewelry artistry, this piece delivers a poetic fusion of vintage brilliance, geometric elegance, and enduring sophistication. Perfect for collectors drawn to old-cut diamonds, Art Deco design, and engagement rings with true heirloom-worthy character.