“Where Brilliance Meets Transparency”
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The 2N Atelier Men’s Collection
Made to order by our master jewelers. Bench-made in New York. Delivered in 10–14 days. Each piece is unique and one of a kind.
Barthélemy l'Impérial, 2.7 ct tw radiant lab grown diamond men’s necklace in 18K white gold (front view)
Centre2.10 ct · ~8.0×7.6 mm
Side stones12 × 0.05 ct (~2.4 mm)
Stones13 total (1 centre + 12 side)
Total carat weight2.70 ct
Gold~14.57 g
The 2N Graded Premium Lab Grown Diamond · Master Artisan Creation · SKU# 2N-ATL-O4EF9R
The 2N Graded Premium Lab Grown Diamond Identical to Nature’s Own

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%.

IGI Certified Graded by the International Gemological Institute

Your piece is delivered with its IGI report card.

The 2N Atelier Men’s Collection

Barthélemy l'Impérial

Men's 18K White Gold Lab Grown Diamond Necklace

Delivered in 10–14 DaysBench Made in New York
Your Choice of Metal — at No Additional Cost.
Radiant cut diamondStoneRadiant Cut, The 2N Graded Premium Lab Grown Diamond
Centre2.1 ct
ColourG
ClarityVVS1
Metal18K White Gold
Gold14.57 g
CertificationIGI Certified
TCW2.7 ct
Side Stones12 diamonds · 0.6 ct total
Specifications2.10 ct radiant centre, 12 side stones 2.4 mm 0.050 ct each (0.60 ct), 2.70 ct TW, 18K white gold 14.57 g, 3 mm rolo chain, 20 in, 9.80 g of gold
Signs of Real Work
Master Artisan CreationIGI CertifiedThe 2N Graded Premium Lab Grown DiamondG ColorVVS1 ClarityExcellent Polish
A commissioned piece from The 2N Atelier Men’s Collection — bench-made in New York to your order. Once the bench begins, the commission is final.
Need a different size, a metal upgrade, a different diamond carat or diamond shape, or have any questions? Please click here for upgrade options.
Our Price$7,954 Boutique Price$15,296 Save 48%
True to the man who wears it.

Bench 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 Barthélemy l'Impérial

In 18K White Gold, Barthélemy l'Impérial is a necklace, centred on a 2.1 ct radiant-cut lab-grown diamond, with 2.7 ct of diamonds in all. The radiant's clipped corners protect a vivid sparkle; slim metalwork lets the diamond take centre stage whenever it moves. It drapes naturally along the neck; the 18K White Gold lets the diamond look whiter still every time. It is a gift that will be worn, not stored, meant to be worn often, made to order and bench made in New York. It hangs on a 20 in 3 mm rolo chain in 18K White Gold (9.8 g).

2N Diamond's Fortune

“A woman who knows her worth is a woman who shines.”

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