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Il Colonnato di Luce

The Signature Collection
Belle Étoile
Ready to Ship — The Actual Piece
Il Colonnato di Luce — in stock, ready to ship
Premium Lab-Grown Diamond · IGI Certified · Part No. 2N-KDA-CTDJ5L
This is the actual piece, ready to ship from our New York vault. It is set with a 21 ct Emerald-cut premium lab-grown diamond (29 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-CTDJ5L.
StonePremium Lab-Grown Diamond
ShapeEmerald
Centre21 ct
Total29 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.
$776/mo
$18,624$70,085 Save 73%
24-Month Financing — or 6 Months · 0% Interest via PayPal
Subject to credit approval. Credit provided by PayPal.
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
Il Colonnato di Luce
Created from Scratch — Not Repurposed

“She stopped apologizing for wanting order, and built her life like a colonnade.”

Il Colonnato di Luce — 2N Master-Artisan recreation, shown in clear diamond and fancy colour
◆ Shown in Clear Diamond & Fancy Colour Diamond
Premium Lab-Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-CTDJ5L
StonePremium Lab-Grown Diamond
ShapeEmerald
Centre21 ct
Total29 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.
$876/mo
$21,018$70,085 Save 70%
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
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

Il Colonnato di Luce

The Il Colonnato di Luce is built around a 21-carat emerald-cut lab-grown diamond (29 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 emerald cut is architecture in a stone — a broad open table and step facets that reward clarity with a hall-of-mirrors depth. It commands rather than sparkles.

It is composed entirely of emerald-cut diamonds, colorless in the rare D-to-F range — the step-cut, with its long parallel facets and cropped corners, the most architectural of all diamond shapes. Where a round scatters light into sparks, an emerald cut holds it in deep, clear rectangular halls of reflection, a hall of mirrors you can look down into. Set in a line, they read as a colonnade: ordered, upright, monumental.

It is worked in 14-karat white gold, mirror-polished so the metal recedes and only the colonnade of clear stepped light remains, standing bright against the dark.

Her Story

“She stopped apologizing for wanting order, and built her life like a colonnade.”

Walk into any great hall built to last — a cathedral, a courthouse, a palace — and the first thing you feel is the colonnade: rows of tall clean columns, ordered and identical, holding the light in measured bays. Il Colonnato di Luce — the Colonnade of Light — is that architecture worn at the throat: a riviera of emerald-cut diamonds, each a tall clear column of stepped light, standing shoulder to shoulder around the neck like the columns of a hall built to outlast everyone in it. If the ordered grandeur of these stones has already caught you, you already understand a woman who stopped apologizing for wanting things built to last.

The stones graduate — larger at the center-front, tapering toward the clasp — so the colonnade has a grand central bay, the way a great facade has its tallest columns at the door. It gives the necklace scale and ceremony; this is not jewelry that whispers, it is jewelry that presides.

Each emerald cut is matched to its neighbors and set in fine prongs so the line runs clean and continuous, the step-facets aligned so the whole necklace flashes in long ordered planes rather than random points. Order is the entire beauty of it.

And understand exactly what it is: laboratory-grown diamonds of certified, genuine brilliance. The same carbon, the same fire, the same forever as any stone taken from the earth — chosen because a woman can wear something built like a monument without asking the world to give anything up for it.

We designed Il Colonnato di Luce from a blank page and matched every emerald cut until the line stood like a true colonnade. It imitates no house and defers to none. Its proportions were refined until the graduation read as architecture and the step-facets aligned into ordered halls of light — the hardest thing to achieve when every rectangular stone must stand in perfect rank with the next.

Here is the truth the great houses keep behind glass: an emerald-cut riviera of this scale and this clarity is the rarest necklace they make, because emerald cuts hide nothing and must be near-flawless to sit in a line. It carries a price that silences a room. Ours does not. It was set, deliberately and for good, beneath what they would ask — because architecture this fine should never come at a ransom.

Picture it at your throat as you enter a room built to impress, the colonnade of light presiding over the whole gown; picture it under a chandelier, long clean planes of fire flashing in order as you turn. In both, it does the same thing — it makes you look like something built to last, and to preside.

There is a truth you have been living your way toward — that you spent too long apologizing for wanting order, structure, things built properly and made to endure, as if wanting a life like architecture were somehow cold. Il Colonnato di Luce is the decision to stop apologizing. Not given to you by anyone. Built, column by column, by you.

The emerald-cut riviera flatters every neckline and every age; it is the necklace of state occasions and of quiet evenings alike, and it will stand just as ordered and monumental in thirty years as it does tonight. True architecture, like true light, is built not to fade.

Wear it to the nights that call for ceremony, or over something plain because you decided an ordinary evening deserved a monument. Both are luxury. The woman who wears her own architecture on an ordinary Tuesday has understood the thing the ones still apologizing for wanting order have missed.

Every Il Colonnato di Luce is matched and finished by hand and held to one question before it may leave us: would a stranger's eye read the colonnade of light and feel its order across a crowded room. If the answer is not immediate, it stays with us. That standard does not move.

When it is yours, wear it home tonight on your terms and pay over time — Buy Now, Pay Later, with financing built for a life already in motion, so nothing this monumental is ever delayed by a calendar.

Il Colonnato di Luce does not scatter its light in a hundred small sparks. It stands it up in ordered columns, clear and monumental, around the throat of the woman who stopped apologizing for wanting things built to last, and built her life like a colonnade. Bring her home.

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 White Gold, set with a Premium Lab-Grown Diamond · 29 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.
$776/mo$18,624 Boutique $70,085 · 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.