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Mélodie Céleste

The Signature Collection
Promesse Éternelle
Ready to Ship — The Actual Piece
Mélodie Céleste — in stock, ready to ship
Premium Lab-Grown Diamond · IGI Certified · Part No. 2N-KDA-KR5OEY
This is the actual piece, ready to ship from our New York vault. It is set with a 2 ct Radiant-cut premium lab-grown diamond (2 ct total diamond weight), in 14K White Gold. It is IGI Certified and ships exactly as photographed — the same stone, the same grade, no substitution. Part No. 2N-KDA-KR5OEY.
StonePremium Lab-Grown Diamond
ShapeRadiant
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.
$67/mo
$1,592$5,321 Save 70%
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
Mélodie Céleste
Created from Scratch — Not Repurposed

“A pause in the rhythm of the everyday — here lies something only meant for you.”

Our recreation of this piece
is being finished by hand
Premium Lab-Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-KR5OEY
StonePremium Lab-Grown Diamond
ShapeRadiant
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.
$93/mo
$2,224$5,321 Save 58%
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

Mélodie Céleste

The Mélodie Céleste is built around a 2-carat radiant-cut lab-grown diamond (2 ct total), set in 14K White 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 radiant marries brilliant fire to a step-cut body — invented in 1977, still the only cut that truly combines both traditions.

Two carats of certified lab-grown diamond, radiant-cut — the octagonal rectangle with crushed-ice fire — set the boldest way a stone can be set: flush inside a polished bezel that repeats the diamond's own eight-sided outline, edge for edge.

The radiant cut has carried both signatures since 1977, when Henry Grossbard fused the emerald cut's outline with the brilliant's inner fire. Behind a bezel, that fire concentrates: no prongs to scatter the eye, just one uninterrupted window of light.

The band is deliberately spare — a clean ribbon of bright 14K white gold. Architecture this sure of itself doesn't decorate.

The diamond is colorless, F range, VS clarity, laboratory-grown to the same crystal the earth makes — certified, documented, born cleaner.

Her Story

“A pause in the rhythm of the everyday — here lies something only meant for you.”

Somewhere between architecture and music there is a chord both disciplines share. Mélodie Céleste plays it in white gold.

Look at that frame. Most bezels force a square stone into a round collar and hope nobody notices. Ours is cut to the radiant's exact geometry — an octagon holding an octagon — so the metal reads as the stone's echo rather than its cage.

A bezel is also the most protective setting ever devised: no prongs to loosen, no corners exposed. Our Master Artisans in New York mill the seat to a tolerance finer than a human hair, then burnish the rim over by hand. This ring is built for decades of Mondays, not just one Saturday.

On the hand it reads modern, decisive, quietly expensive — the ring architects and gallerists reach for when everyone else is buying prongs.

She already knows she isn't everyone else.

Want the same geometry in yellow gold or at three carats? 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.

Some music you hum. Some you wear.

Split it into easy monthly payments with Buy Now, Pay Later — the chord can resolve this week.

Add Mélodie Céleste to your cart while it still plays for you. Perfect chords are rarely held long.

Some things you wait for. This is not one of them. Take it home tonight on a Buy Now, Pay Later plan and let it become the piece you reach for when you want to remember exactly who you are. The price was never the question — the years of “later” were.

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 White 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.
$67/mo$1,592 Boutique $5,321 · 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.