18k Yellow Gold Antique Old Mine Cut Diamond Bezel Set Solitaire Ring

A piece of history wrapped in golden warmth, this 18k yellow gold solitaire ring showcases an enchanting, true antique Old Mine cut diamond, bezel-set to perfection. Each flicker of light reveals the craftsmanship of a bygone era when diamonds were hand-cut by artisans who worked by lamplight, coaxing fire and soul from every facet.

The Old Mine cut, popular from the early 18th through the mid-19th century, is one of the earliest forms of the modern brilliant cut. With its high crown, small table, and gently rounded shape, it exudes a soft, candlelit glow that modern cuts can’t quite replicate. Set in buttery 18k yellow gold, this diamond seems to float. Warm, romantic, and full of quiet power.

Bezel settings are beloved for their elegance and practicality, protecting the diamond while creating a smooth, sculptural silhouette. The result? A ring that feels as modern as it is historic — a seamless bridge between centuries of design.

• Natural antique diamond circa 1900s or earlier, contemporary setting 

• 18k yellow gold

• 1 antique old mine cut diamond weighing approximately 1.05 carat, graded O-P color, SI2 clarity

• Size 6 1/2, resizable

• Estimated gross weight: 2.1 grams

• Excellent condition, wear in the form of minor scratches