Riviere / tennis necklace in solid 18K Yellow Gold, set with one hundred seventy-eight 2N Graded Premium Lab Grown Diamonds totalling 7.65 carats. Line: 178 round diamonds, 0.043 ct each (7.65 ct), 2.3 mm, F colour, VS clarity or better, Ideal Cut, Excellent polish and symmetry. Total gold weight 13.18 g of 18K Yellow Gold.
An unbroken line of light. 178 round brilliant diamonds, each 0.0430 ct and 2.3 mm across, are matched stone for stone and set edge to edge in individual four-prong settings of solid 18K Yellow Gold, so the 18-inch necklace reads as one continuous river of brilliance with no gaps and no chain. It closes with a concealed box clasp and safety catch. Total diamond weight 7.65 carats; total gold weight 13.18 g.
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.
Istante di Notte
18K Yellow Gold Lab Grown Diamond Necklace
“She stopped performing a curated version of herself, and let herself be seen exactly as she is.”
StoneRound Brilliant, 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 Istante di Notte
Our Master Artisans treat the riviere as the most demanding line in jewellery: every stone must answer its neighbour. Each diamond was sized and set so the necklace reads as a single river of light at the throat. Worn, it rests just below the collarbone, where a glance falls first, and catches the light with every breath and turn. A Round Brilliant returns light from every facet, so the stone seems to hold a small, steady fire at its centre. It is made in 13.18 g of solid 18K Yellow Gold, never hollow, with a weight you feel in the hand. 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 white 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 her: a slow turn of light with every breath, every laugh, every lean across a table. Candlelight deepens the colour into something almost liquid; daylight turns it bright and clean. It becomes the piece she reaches for when the evening matters, and the one she 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 necklace is offered in 16" and 18".
“The friends you hold close will hold you closer.”
