Rings · Solitaire · No. 04

The Halsey Emerald

1.62ct Zambian emerald · 18k brass-yellow gold

$4,280

— or four payments of $1,070 with Affirm

A four-claw brass solitaire setting around a 1.62-carat octagonal step-cut Zambian emerald, sourced directly from the Kagem mine. The shoulder is hand-engraved with a single hairline groove — a quiet signature you'll feel before you see it. Cut, set, and finished on the bench by Marian Halsey.

Ring Size

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Each piece arrives with A hand-letterpressed certificate of provenance · GIA grading report · velvet roll case in oxblood twill · complimentary first cleaning at six months.

From the bench

How this piece was made.

Marian sourced the rough stone on a March trip to Kagem, then walked it through every cutting stage with our Antwerp partner — a four-week process from rough estimate to final octagonal step. Setting is done in a single afternoon: the four claws are hand-raised, polished, and then the stone is gently bezel-tightened by feel.

The brass-yellow gold is alloyed in our studio from raw 24k stock. We don't use plated or vermeil finishes on solitaires — every gram is solid 18k.

Stone sourced March 2026 · Kagem mine, Zambia
Cut by Antwerp partner · 4-week step-cut process
Set and finished on the Brooklyn bench · 1 day
Final inspection and provenance card · signed by Marian Halsey

The Halsey Emerald

Ring Size

How this piece was made.

Pieces in the same key.