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The same diamond, the same certification — at the price it always should have been.
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Lumière Ronde

The Signature Collection
Reine Sereine
Ready to Ship — The Actual Piece
Lumière Ronde — in stock, ready to ship
Diamond · IGI Certified · Part No. 2N-SIG-UX5MN8
This is the actual piece, ready to ship from our New York vault. It is set with a 28 ct Multi-cut diamond, colour F, clarity VS (28 ct total diamond weight), in 14K White Gold / 14K Yellow Gold. It is IGI Certified and ships exactly as photographed — the same stone, the same grade, no substitution. Part No. 2N-SIG-UX5MN8.
StoneDiamond
ShapeMulti
Centre28 ct
Total28 ct
ColourF
ClarityVS
Gold21.2 g
CertificationIGI Certified
Metal — 14K White Gold
◆ 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.
$465/mo
$11,158$30,176 Save 63%
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
Lumière Ronde
Created from Scratch — Not Repurposed
Lumière Ronde — 2N Master-Artisan recreation, shown in clear diamond and fancy colour
◆ Shown in Clear Diamond & Fancy Colour Diamond
Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-UX5MN8
StoneDiamond
ShapeMulti
Centre28 ct
Total28 ct
ColourF
ClarityVS
Gold21.2 g
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.
$534/mo
$12,803$30,176 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 — any finish, made to order
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

Lumière Ronde

The Lumière Ronde is built around a 28-carat multi-cut lab-grown diamond, colour F, clarity VS (28 ct total), set in 14K White Gold / 14K Yellow 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.

Twenty-eight carats of round brilliant diamonds circle the throat, and the round brilliant is the most precise shape humankind has ever cut — fifty-eight facets engineered over a century to return the maximum possible light. Nothing throws fire like it. Turn your head and the whole necklace answers.

These stones are graded F in color — colorless, the very top of the white scale, snow against old snow — and VS in clarity, the jeweler's quiet way of saying flawless to anyone but a microscope. Set in two-tone gold, white to keep them bright and yellow to warm your skin, they don't glitter politely. They announce.

Her Story

“Light does not ask permission. It simply arrives.”

The Multi cut was chosen for one reason: how completely it returns light to the eye.

Some women dim themselves so the room stays comfortable. You're done with that.

Light, as you've learned the hard way, does not ask permission. Neither should you.

At this price, brilliance like this is rarely within reach — and you don't have to choose between wearing it tonight and being sensible. Split it into easy monthly payments with Buy Now, Pay Later, and let it arrive while the feeling is still new. You've earned the light. Take it.

You already know how it feels to deserve something and let it pass. Not this time. Claim it now, finance it gently, and wear the proof that you finally chose yourself first — quietly, permanently, and on your own terms.

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 / 14K Yellow Gold · 21.2 g gold, set with a Diamond · 28 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.
$465/mo$11,158 Boutique $30,176 · 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.