The same carbon crystal. The same hardness. The same fire and brilliance as a mined stone, identical in every way a gemologist can measure.
What is The 2N Graded Premium Lab Grown Diamond?
Before a stone carries the 2N Graded name, we examine it by hand under the loupe, and if an inclusion is visible to the eye, it is turned away. We then judge its cut and brilliance, and keep only stones with Excellent polish and symmetry, graded Ideal for cut wherever a cut grade applies. Each one is IGI certified and arrives with its report. Only the top 30% pass, and we turn away the other 70%.
Your piece is delivered with its IGI report card.
Bench made in New York by our Master Artisans, with new gold only, never melted down or recast. Delivered in 10–14 days.
Pellegrino Nobile
Men's 18K White Gold Lab Grown Diamond Ring
StoneBaguette, The 2N Graded Premium Lab Grown Diamond- US 7
- US 7.5
- US 8
- US 8.5
- US 9
- US 9.5
- US 10
- US 10.5
- US 11
- US 11.5
- US 12
- US 12.5
- US 13
- US 13.5
- US 14
The Story of Pellegrino Nobile
A Nantucket lane in September, hydrangeas gone to rose and a bicycle leaning on a grey-shingled fence. The air is salt and sun and the harbour bell clinks faintly. Worked in 18K White Gold, its Baguette-cut 2N Graded Premium Lab Grown Diamond glows on your hand as the ferry horn sounds across the water.
“Hold the diamond, and the day holds you a little more gently.”