2N Graded Premium Lab Grown Diamond IGI Certified
Men's pendant on chain in solid 18K Yellow Gold, set with six 2N Graded Premium Lab Grown Diamonds totalling 4.85 carats. Centre: 1 radiant diamond of 4.5 ct, 11.0x8.4 mm, Fancy Brown, VS clarity or better, radiant cut to Ideal proportions, Excellent polish and symmetry. Bail accents: 5 round diamonds, 0.07 ct each (0.35 ct), 2.7 mm, Color E/F, VS clarity or better, Ideal Cut, Excellent polish and symmetry. Total gold weight 17.07 g of 18K Yellow Gold (setting 5.00 g, chain 12.07 g).
At its heart sits a 4.5 carat radiant diamond graded Fancy Brown, 11.0x8.4 mm face-up, its colour alive with white and spectral flashes, held in a four-prong head of solid 18K Yellow Gold. 5 round brilliant white diamonds of 0.07 ct each (2.7 mm) are set in a single straight vertical column down the front of the bail, directly above the centre stone. The pendant hangs from a solid franco chain in 18K Yellow Gold, 2.5 mm wide and 22 inches long, weighing 12.07 g on its own, and closes with a lobster clasp, substantial enough to carry the piece with ease. Total diamond weight 4.85 carats; total gold weight 17.07 g.
The centre radiant measures 11.0x8.4 mm face-up: large enough to be noticed across a room, refined enough to sit close at the throat without overwhelming it. At 22 inches the chain falls lower on the chest, made for a deeper neckline or layering. In all it carries 17.07 g of solid 18K Yellow Gold, a real, settled weight: it lies flat, stays centred, and feels like something of value every time your fingers find it. The 2.5 mm franco chain is supple against the skin and made for daily wear. Wear it alone and let the stone lead: with black for evening, with white linen by day, with earrings kept small. Stored flat and fastened in its box, it will look this way for decades.
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.
Onda di Fuoco
Men's 18K Yellow Gold Lab Grown Diamond Necklace
“Imagine his neck at dusk, and a brown glow resting where every glance falls first.”
StoneRadiant Cut, The 2N Graded Premium Lab Grown DiamondBench made in New York by our Master Artisans, with new gold only, never melted down or recast. Delivered in 10–14 days.
Jewelry Protection starting at $50 a year
All Risk Policy
Includes Lost, Theft, Fathom Disappearance, Damage
How much can I insure my jewelry for?
Full Paid 2N Diamonds Invoice up to $50,000
subject to underwriting rules
The Story of Onda di Fuoco
The Atelier began at the bench with one stone and a single question: how little does it need? The answer is a four-prong head drawn fine enough to almost disappear, and a short line of diamonds down the bail that leads the eye to the centre. Nothing else competes for the light. Worn, it rests just below the collarbone, where a glance falls first, and catches the light with every breath and turn. The radiant's cut corners and brilliant faceting give a lively, bright glow from every angle. It is made in 17.07 g of solid 18K Yellow Gold, never hollow, with a weight you feel in the hand. The 2.5 mm solid franco chain, 22 inches long, was matched to the pendant so the line falls straight and the diamond faces forward. It is the piece for the evening you mean to remember, and for every quiet day after it. Picture the first time it is fastened. The clasp closes at the nape, the pendant settles, and the brown stone finds its place just below the throat. Within minutes the 18K Yellow Gold has taken the warmth of the skin, and from then on it moves with him: a slow turn of light with every breath, every laugh, every lean across a table. Candlelight reveals coloured facets between crisp flashes; daylight keeps the colour clear. It becomes the piece he reaches for when the evening matters, and the one he is still reaching for twenty years from now. Made once, to order, it is meant to be given with intention, kept for a lifetime, and one day handed on with the story of the night it was first worn. This chain is offered in 20" and 22", on a franco chain 2.5 mm.
“One true stone outshines a hundred false — 2N keeps that wisdom bright.”