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Frisson Radieux

The Signature Collection
Cœur Serein
Ready to Ship — The Actual Piece
Frisson Radieux — in stock, ready to ship
Premium Lab-Grown Diamond · IGI Certified · Part No. 2N-KDA-AY5ECK
This is the actual piece, ready to ship from our New York vault. It is set with a 1.5 ct Round-cut premium lab-grown diamond (1.75 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-AY5ECK.
StonePremium Lab-Grown Diamond
ShapeRound
Centre1.5 ct
Total1.75 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.
$57/mo
$1,345$4,667 Save 71%
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
Frisson Radieux
Created from Scratch — Not Repurposed

“A moment where everything pauses but your heart — can you feel it?”

Our recreation of this piece
is being finished by hand
Premium Lab-Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-AY5ECK
StonePremium Lab-Grown Diamond
ShapeRound
Centre1.5 ct
Total1.75 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.
$84/mo
$1,999$4,667 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

Frisson Radieux

The Frisson Radieux is built around a 1.5-carat round-cut lab-grown diamond (1.75 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.

One and a half carats of certified lab-grown diamond in an elongated cushion cut — the pillow silhouette stretched long, so it carries a cushion's soft fire with an oval's flattering reach.

The band is a duet: warm 14K yellow gold through the shank, crossed at the shoulders by a bright white gold bridge of pavé — a river of small stones running silver across a golden road.

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

Her Story

“A moment where everything pauses but your heart — can you feel it?”

The round brilliant is the most studied cut in history — fifty-eight facets calculated so precisely that light entering the stone reverses and returns to the eye as fire. It is the benchmark every other shape is measured against.

Certain shivers have nothing to do with cold. Frisson Radieux is engineered to cause exactly that kind.

The elongated cushion is the connoisseur's compromise no one compromises on: antique warmth in the facets, modern length in the outline. It is the cut that photographs like candlelight and wears like confidence.

That bridge does double duty: it separates the metals cleanly and delivers the eye, glittering, to the center stone's doorstep.

Our Master Artisans in New York join the two golds beneath the bridge with an invisible seam — two metals, one intention, zero evidence of the surgery.

On the hand, the elongated cushion rides low and reads large; the two-tone band pairs with everything she already owns. This is jewelry that solves problems while causing shivers.

For the woman who owns the room in a whisper.

Prefer the shiver in rose, or a longer pillow? Our Atelier drafts it 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.

Shivers are involuntary. This one is optional — barely.

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

Add Frisson Radieux to your cart while it still runs down your spine.

This is the piece you keep talking yourself out of. Wear it now and pay over time — 0% for six months, or up to twenty-four — and let the woman in the mirror finally have the one thing she keeps setting aside for everyone else. You earned it long before you found it.

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 · 1.75 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.
$57/mo$1,345 Boutique $4,667 · 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.