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The same diamond, the same certification — at the price it always should have been.
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Plume Argentée

The Signature Collection
Fleur de Lumière
Ready to Ship — The Actual Piece
Plume Argentée — in stock, ready to ship
Premium Lab-Grown Diamond · IGI Certified · Part No. 2N-KDA-EKZ2VS
This is the actual piece, ready to ship from our New York vault. It is set with a 2 ct Oval-cut premium lab-grown diamond (2 ct total diamond weight), in 14K Two-Tone Gold. It is IGI Certified and ships exactly as photographed — the same stone, the same grade, no substitution. Part No. 2N-KDA-EKZ2VS.
StonePremium Lab-Grown Diamond
ShapeOval
Centre2 ct
Total2 ct
CertificationIGI Certified
◆ Ships Today ◆ IGI Certified ◆ Insured Delivery ◆ 30-Day Returns ◆ Hand-Finished Velvet Box ◆ Premium Lab-Grown Diamond
Every 2N piece is IGI-graded and insured in transit — the exact stone, the exact grade, direct from our New York vault.
A Premium Lab-Grown Diamond — the same physical, chemical and optical composition as a natural diamond, with identical fire and hardness. Hand-built by our Master Artisans.
$64/mo
$1,526$4,976 Save 69%
24-Month Financing — or 6 Months · 0% Interest via PayPal
Subject to credit approval. Credit provided by PayPal.
Ring Size
Not sure of your size? Your concierge can help →
Buy It Now · Pay LaterShips insured · 0% for 6 months
The actual piece — IGI-certified fine jewelry, ready today, shipped insured in a hand-finished velvet box.
Our Vision
Plume Argentée
Created from Scratch — Not Repurposed

“Her brilliance, reflected back in gold.”

Our recreation of this piece
is being finished by hand
Premium Lab-Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-EKZ2VS
StonePremium Lab-Grown Diamond
ShapeOval
Centre2 ct
Total2 ct
CertificationIGI Certified
A custom, limited-edition creation — only a select number of this design are ever made. Built from scratch by our Master Artisans, never repurposed. Please allow 10 days, as each piece is made to order for you.
◆ Master-Artisan Finished ◆ IGI Certified ◆ Premium Lab-Grown Diamond ◆ New York Vault ◆ Insured Delivery ◆ Velvet Box
A Premium Lab-Grown Diamond — the same physical, chemical and optical composition as a natural diamond, with identical fire and hardness. Hand-built by our Master Artisans.
$89/mo
$2,136$4,976 Save 57%
Bespoke — made to order, only for you.
24-Month Financing — or 6 Months · 0% Interest via PayPal
Subject to credit approval. Credit provided by PayPal.
Metal — 14K White Gold
Ring Size
Not sure of your size? Your concierge can help →
Buy It Now · Pay LaterShips insured · 0% for 6 months
IGI-certified piece with Verify — our Master-Artisan creation, shipped insured in a hand-finished velvet box.
Your Private Concierge (207) 679-0656 concierge@2ndiamonds.com
IGI CertifiedInsured Delivery30-Day ReturnsVelvet Box
The Diamond, and Why It Was Chosen

Plume Argentée

The Plume Argentée is built around a 2-carat oval-cut lab-grown diamond (2 ct total), set in 14K Two-Tone Gold and IGI-certified — independently graded, permanent, internationally recognised. It is a lab-grown diamond: atom-for-atom identical to a mined stone in fire, hardness and brilliance — the only reason a diamond of this grade reaches you at this price.

The oval is the round brilliant elongated — the same fire, a longer line on the hand, and the quiet choice of those who know diamonds well.

Two carats of certified lab-grown diamond, cut oval, held in a bright white gold crown that rises from a warm 14K yellow gold knife-edge band. Two metals, one weightless line.

Above it floats Lazare Kaplan's 1957 oval — round-brilliant fire stretched to aristocratic proportions. The white gold crown vanishes behind the stone's own brightness, so from arm's length the oval appears to balance on a golden edge, feather-light.

The diamond is colorless, F range, VS clarity, laboratory-grown to the identical crystal the earth makes. Certified and documented.

Her Story

“Her brilliance, reflected back in gold.”

A silver feather on a golden wind — Plume Argentée is exactly what its name paints.

The knife-edge is the tailor's seam of ring design: the band's surface meets at a crisp ridge that catches light along its entire length, making the shank read thinner, the stone larger, the whole architecture sharper.

Two-tone is the pairing that retires the metal question forever: her gold bracelets and her platinum watch both just found their ally.

Our Master Artisans in New York draw the knife-edge by hand file and finish it under a single light source — a ridge that wanders is a ridge you notice, and this one never wanders.

On the finger, the diagonal light-line of the edge lengthens everything: finger, hand, gesture. Ovals flatter; knife-edges flatter twice.

For the woman whose signature is one clean line — in eyeliner, in prose, in exits.

Prefer the feather at three carats, or all-white? Our Atelier drafts her version free — a fully-rendered CAD in 24 hours, no credit card, no obligation.

The ring photographed is finished, certified, and ready to leave New York.

Feathers land where they choose.

Split it into easy monthly payments with Buy Now, Pay Later.

Add Plume Argentée to your cart while the wind still blows your way.

The regret is never the price — it is the version of you still waiting. Wear it tonight, pay over time, and let this be the moment you stopped asking permission to want beautiful things.

The 2N Standard

Materials, Certification & Delivery

Every 2N diamond is finished by hand by our Master Artisans in New York — cutters and setters whose training spans decades, and whose rule is absolute: nothing leaves the bench unless it would survive a side-by-side comparison with anything in any showroom in the world.

These are the same diamonds we have supplied to wholesalers and jewelry houses for years — the exact grade, the exact craftsmanship. Now they reach you directly, at the price the trade pays, with no showroom, no middleman, and no markup standing between you and the stone.

That is the whole of the 2N standard: only the finest diamonds earn our name, set into pieces built to be owned for a lifetime and handed down — delivered to your door, insured, in a hand-finished velvet box that no one will open but you.

Materials14K Two-Tone Gold, set with a Premium Lab-Grown Diamond · 2 ct total.
CertificationIGI Certified — independently graded, permanent, internationally recognised.
DeliveryShipped fully insured in a hand-finished velvet box, tracked to your door.
Assurance30-day returns · Buy Now, Pay Later · your private concierge on call.
$64/mo$1,526 Boutique $4,976 · Buy Now, Pay Later
◆ The 2N Assurance ◆
Every Piece, Guaranteed
IGI Certified
Independently graded and permanently registered — the exact stone, the exact grade, documented before it reaches your hand.
Insured · 10-Day Delivery
Shipped fully insured and tracked to your door in a hand-finished velvet box, typically within ten days.
30-Day Returns
Live with it. Be certain. If it is not everything you pictured, return it within thirty days — simply, no questions.
Lab-Grown Provenance
Atom-for-atom identical to a mined diamond in fire, hardness and brilliance — an origin you can trace and stand behind.
Master-Artisan Made
Finished by hand in New York by cutters and setters whose standard is that nothing leaves the bench unless it is flawless.
Private Concierge
One dedicated specialist from first question to final delivery — reachable directly, whenever you need them.