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A hand on a dark stone counter under a bare tungsten bulb, wearing the No. 502 Bullion nugget ring in 14K yellow gold

Collection

The Assay Office

At the assay office, loose gold was melted, tested for fineness and cast into stamped bars. These rings take the shapes of that trade: bars, ingots, octagons and stepped frames, with the nugget relief set inside them.

Bullion No. 502 in solid 14K gold, still life on dark stone
Bullion No. 502 in solid 14K gold, a hand on a dark stone counter under a bare tungsten bulb
Anvil No. 501 in sterling silver, still life on dark stone
Bullion No. 502 in solid 14K gold, worn on the hand
Octagon No. 531 in solid 14K gold, still life on dark stone
Anvil No. 501 in sterling silver, worn on the hand
Tablet No. 101 in sterling silver, still life on dark stone
Bullion No. 502 in sterling silver, worn, close-up on the hand
Monolith No. 504 in sterling silver, still life on dark stone
Anvil No. 501 in solid 14K gold, worn, close-up on the hand
Facet No. 523 in sterling silver, still life on dark stone
Bullion No. 502 in solid 14K gold, worn on another hand
Ingot No. 533 in solid 14K gold, still life on dark stone
Anvil No. 501 in sterling silver, worn on another hand
Deco No. 534 in sterling silver, still life on dark stone
Bullion No. 502 and Grain No. 525 in solid 14K gold, together on one hand on a dark slate counter
Inverse No. 535 in solid 14K gold, still life on dark stone
Bullion No. 502 in sterling silver, worn on the hand
Triptych No. 536 in sterling silver, still life on dark stone
Anvil No. 501 in solid 14K gold, worn on the hand
Bullion No. 502 in sterling silver, still life on dark stone
Bullion No. 502 in solid 14K gold, worn, close-up on the hand
Anvil No. 501 in solid 14K gold, still life on dark stone
Anvil No. 501 in sterling silver, worn, close-up on the hand
Octagon No. 531 in sterling silver, still life on dark stone
Bullion No. 502 in sterling silver, worn on another hand
Tablet No. 101 in solid 14K gold, still life on dark stone
Anvil No. 501 in solid 14K gold, worn on another hand

The rings

At the assay office, gold was melted and cast into bars stamped with the weight and the fineness. These rings keep the hard edges of that trade: Bullion the straight smooth sides of a bar, Octagon the eight sides of the 1851 fifty-dollar slug, Deco frames that step down level by level to the nugget.

Worn

No. 502 Bullion nugget ring, worn on the hand, 14K yellow gold

In this photo

No. 501 Anvil nugget ring, worn, another hand, sterling silver

In this photo

No. 501 Anvil nugget ring, worn, close-up on the hand, 14K yellow gold

In this photo

In sterling silver

Every ring of The Assay Office is also made in sterling silver, in your size.

Signature pieces

No. 501 Anvil nugget ring, turning slowly under a low light, 14K yellow gold, rendered from the production 3D file
No. 502 Bullion nugget ring, turning slowly under a low light, 14K yellow gold, rendered from the production 3D file
A hand on a dark slate counter wearing No. 502 Bullion and No. 525 Grain, 14K yellow gold

In this photo

How to wear them

Bullion and Grain on two fingers of the same hand: the shape of a gold bar, and the smallest unit of gold weight, 480 grains to the troy ounce.

No. 531 Octagon nugget ring in 14K yellow gold, on a ledge of dark slate

All the models

10 rings in The Assay Office, in 14K gold, vermeil or sterling silver. Filter all the rings

Our story

Designed by me. Made by my uncle.

My uncle runs a jewelry workshop and makes engagement rings for brides. I brought him nugget rings; his workshop casts each one in your size, after you order.

Our story

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