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The 2N Atelier Women’s Collection
Made to order. Commissioned for you. Delivered in 10–14 days.
Rivière Éternel, 3 ct marquise lab grown diamond ring in 18K rose gold (front view)
Centre: 3.00 ct · ~14.0×7.0 mm Solitaire · 1 stone TW 3.00 ct · Gold ~10.47 g
Premium Lab Grown Diamond · Master Artisan Creation · SKU# 2N-ATL-RK1XL5
◆  The 2N 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.

IGI CertifiedGraded by the International Gemological InstituteGraded by the IGI

Your piece is delivered with its IGI report card.

Soft light for a lasting heart.

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 Women’s Collection

Rivière Éternel

18K Rose Gold Lab Grown Diamond Ring

Delivered in 10–14 DaysMade to Order in New York
Your Ring Size. Commissioned Work, Made Only for You.
Marquise cut diamondStoneMarquise Cut Premium Lab Grown Diamond
Centre3 ct
ColourF
ClarityVS
Metal18K Rose Gold
Gold10.47 g
CertificationIGI Certified
TCW3 ct
Specifications3.00 ct marquise centre, 3.00 ct TW, 18K Rose Gold 9.09 g
Little Wonders Within
Master Artisan CreationIGI CertifiedPremium Lab Grown DiamondF ColorVS ClarityExcellent Polish
A commissioned piece from The 2N Atelier Women’s Collection — made to order at our Master Artisan Creation Bench in New York, only for you. Once the bench begins, the commission is final.
Ring Size
  • US 5
  • US 5.5
  • US 6
  • US 6.5
  • US 7
  • US 7.5
  • US 8
  • US 8.5
  • US 9
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$4,530 Boutique Price$8,389 Save 46%
Lavalier Any single 2N Diamonds Jewelry Piece invoice up to $50,000 can be insured subject to underwriting review. Coverage starting at as little as $50 per year. subject to Lavalier policy terms
Made for You

You paint the nursery for your best friend's baby, a mural of a moonlit forest with owls. When she sees it, she cries and hugs you. Her husband adds a tiny owl with your name.

“Your gifts will be cherished.”

A 2N Diamond Fortune

A morning star for the hand, kept bright for every evening.

$4,530Add to Cart · Buy Now, Pay Later