The same diamond, the same certification — at the price it always should have been.
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The Private Collection
Tesoro Raro
Bench-Made in New York — Delivered in 10–14 Days
Your Choice of Metal · Your Ring Size — at No Additional Cost. The Piece Shown Is the Piece Shipped.

“Some things are not found. They are claimed.”

Tesoro Raro — bench-made by 2N Master Artisans
Lab Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-LCKMB4
StoneLab Grown Diamond
ShapeOval
Centre3.95 ct
Total4.5 ct
ColourE
ClarityVS
SettingProng|Prong
Gold3.99 g
CertificationIGI Certified
◆ Master-Artisan Finished ◆ IGI Certified ◆ Premium Lab-Grown Diamond ◆ New York Bench ◆ Insured Delivery ◆ Velvet Box
$120/mo
$2,869$7,552 Save 62%
Bench-made — built 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
  • US 5
  • US 5.5
  • US 6
  • US 6.5
  • US 7
  • US 7.5
  • US 8
  • US 8.5
  • US 9
Need a size outside 5–9? Your concierge can help →
Buy It Now · Pay LaterShips insured · 0% for 6 months
A Premium Lab-Grown Diamond, hand-built by our Master Artisans — a limited creation, only a select number ever made.

The oval cut was developed in the 1960s by master cutter Lazare Kaplan, who elongated the round brilliant's proportions to create a shape that reads larger across the hand than a round diamond of the same weight — without losing the round's fire.

In Promessa Sublime, that history becomes physical. What the shape does for light is its own argument. 3.95 carats of the Oval cut concentrates the stone's full weight exactly where the eye lands first — proportion working in the wearer's favor, not illusion. Set in 14K White Gold14K Rose Gold, chosen so the metal holds the stone's line without ever competing with it.

There is a hunger that has nothing to do with need. Promessa Sublime exists for that hunger — the pull toward something so plainly, uncomplicatedly beautiful that wanting it stops being a question and becomes simply a fact about you.

There is a kind of jewelry that only makes sense at a podium or an altar, then goes quiet and unworn for the other three hundred and sixty days of the year. Promessa Sublime refuses that distance. It was designed to stay close, constantly, until it stops being an accessory and becomes a fact of the body it belongs to.

There is a difference between wanting a diamond and recognizing your own. Most women do the first. The ones who choose Promessa Sublime do the second — a recognition that arrives faster than reasoning, the unmistakable, slightly unsettling certainty that this was always going to be hers. She simply had not met it yet.

No one is going to hand you the moment. So take it — quietly, completely, on your own terms.

The gifts that are remembered are never the loudest ones. They are the ones still being worn a decade later, without a second thought, because somewhere along the way they stopped being jewelry and became simply hers. Promessa Sublime was built to become exactly that.

Promessa Sublime passes through more than a dozen pairs of hands between the first casting and the final pass. The stone seat is cut for this diamond and no other — a fraction of a millimeter decides whether it sits in the metal or floats above it, measured, checked, and measured again. Every stage ends in an inspection before the next one is allowed to begin.

Nothing about Promessa Sublime is assembled. Each surface is trued by hand, the setting closed around the stone without a seam a fingertip could find, the metal finished in passes that take real hours to build real depth. The piece ships when the final inspection turns up nothing to fix — never before.

For Promessa Sublime, 14K White Gold14K Rose Gold was chosen against every other candidate this house works in, and it won on merit, not habit. Under close light it carries a depth that thinner alloys cannot fake, and against skin it settles like it was always meant to be there.

Nothing about Promessa Sublime asks you to choose between brilliance and conscience. Its diamond is lab-grown — real in every measurable sense, traceable from creation to setting — which means the beauty on your hand comes with a provenance you would be comfortable explaining to anyone who asked.

Nobody sets out to buy a family heirloom. They buy something they love, made correctly, and time does the rest of the work. Promessa Sublime is built to survive that process — a certified stone in enduring metal, made to a standard that does not date. What it becomes, eventually, is not really up to us.

Every diamond we set is IGI certified — independently graded, not by us, but by the same authority the industry itself relies on. Once Promessa Sublime is made, its report is yours to verify in seconds at igi.org/verify-your-report: enter the number, and see the exact stone in your hands, confirmed. Nothing about what you're buying ever asks you to take our word for it.

Most things bought today will be replaced within a few years, quietly, without ceremony. Promessa Sublime was built to be the exception — the one still being worn, still catching light, long after everything else on this list has been forgotten.

Promessa Sublime is priced at $2,869 — vault-direct, no showroom overhead, no middleman markup. Our Vision is built to your hand: choose the metal, choose the ring size, at no extra cost — nothing about Promessa Sublime arrives fixed. Buy It Now, or split it with Buy Now, Pay Later — ready to ship, insured, in a hand-finished velvet box. Add Promessa Sublime to your cart while it is still yours to claim. You have been waiting for the version of yourself who does not hesitate. She will be wearing this.

Your Private Concierge (207) 679-0656 concierge@2ndiamonds.com
IGI CertifiedInsured Delivery30-Day ReturnsVelvet Box
$120/mo$2,869 Boutique $7,552 · Buy Now, Pay Later