“Where Brilliance Meets Transparency”
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The 2N Women’s Private Collection
Bench-made in New York. Delivered in 10–14 days.
Eco di Origine, 3.51 ct tw oval lab grown diamond necklace in platinum (front view)
Centre1.91 ct · ~9.8×6.9 mm
Side stones20 × 0.08 ct (~2.8 mm)
Stones21 total (1 centre + 20 side)
Total carat weight3.51 ct
Gold~13.73 g
The 2N Graded Premium Lab Grown Diamond · Hand-Finished 2N Creation · SKU# 2N-DIA-X8SS0H
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 Women’s Private Collection

Eco di Origine

Platinum Lab Grown Diamond Necklace

Delivered in 10–14 DaysBench Made in New York
Your Choice of Metal — at No Additional Cost.

“A diamond keeps the luck you place in it.”

Oval cut diamondStoneOval Brilliant, The 2N Graded Premium Lab Grown Diamond
Centre1.91 ct
ColourE/F
ClarityVS+
CutIdeal
PolishExcellent
Gold13.73 g
CertificationIGI Certified
TCW3.51 ct
Side Stones20 diamonds · 1.6 ct total
Specifications1.91 ct oval centre, 20 side stones 2.8 mm 0.080 ct each (1.60 ct), 3.51 ct TW, Platinum 13.73 g, 2 mm rope chain, 18 in, 6.71 g of gold
Where Beauty Lives
Master Artisan CreationIGI CertifiedThe 2N Graded Premium Lab Grown DiamondE/F ColorVS+ ClarityExcellent Polish
A commissioned piece from The 2N Women’s Private Collection — bench-made in New York to your order. Once the bench begins, the commission is final.
Metal — Platinum

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$6,491 Boutique Price$17,543 Save 63%
A keepsake for your heart.

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 Eco di Origine

Crafted in Platinum, Eco di Origine is a necklace, centred on a 1.91 ct oval-cut lab-grown diamond, with 3.51 ct of diamonds in all. The oval cut balances sparkle and grace, while the metalwork lets the diamond lead at every turn. It layers easily or stands alone; Platinum gives the diamond a cool, pure setting whatever the occasion. Finished by hand at our New York bench, made for real life, it is a piece that suits every chapter. It hangs on an 18 in 2 mm rope chain in Platinum (6.7 g).

2N Diamond's Fortune

“In time, your love has a glow all its own — trust the shimmer.”

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