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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.
Senatore di Firenze, 2.28 ct tw trillion lab grown diamond men’s necklace in 18K white gold (front view)
Centre2.08 ct · ~8.2 mm
Side stones4 × 0.05 ct (~2.4 mm)
Stones5 total (1 centre + 4 side)
Total carat weight2.28 ct
Gold~14.13 g
The 2N Graded Premium Lab Grown Diamond · Master Artisan Creation · SKU# 2N-ATL-ESG3UN
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.

Strength, cut to measure.

Bench made in New York by our Master Artisans, with new gold only, never melted down or recast. Delivered in 10–14 days.

The 2N Atelier Men’s Collection

Senatore di Firenze

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.
Trillion cut diamondStoneTrillion, The 2N Graded Premium Lab Grown Diamond
Centre2.08 ct
ColourE
ClarityVVS1
Metal18K White Gold
Gold14.13 g
CertificationIGI Certified
TCW2.28 ct
Side Stones4 · 0.2 ct
Specifications2.08 ct trillion centre, 2.28 ct TW, 18K White Gold 14.13 g
The Marks of the Bench
Master Artisan CreationIGI CertifiedThe 2N Graded Premium Lab Grown DiamondE 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$5,433 Boutique Price$11,088 Save 51%
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 Senatore di Firenze

A stone cottage in the Cotswolds, the kettle on the Aga and a spaniel asleep on your feet. Rain runs down the leaded window and the garden glows green. The necklace in 18K White Gold hangs quietly at your neckline as the afternoon light turns the honey stone to gold.

The 2N Fortune

“Brilliance is patient. It waits, and then it arrives all at once.”

$5,433Add to Cart · Buy Now, Pay Later