The Geode brass minaudière carried by a model, styled for evening
The Geode hand-cast brass minaudière, front view — Gullye
The Geode brass minaudière, three-quarter view
The Geode brass minaudière, side profile
The Geode
Image 1 of 6

The Geode

$495 Last one
or check out with
Ships in 1-2 business days Returns Free, 30 days
Hand-wrapped and ribbon-tied, with no prices on the slip. A handwritten note is on us. Choose it in your bag.

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A geode forms over millions of years inside a pocket of volcanic rock, as mineral-rich water fills the hollow layer by layer with banded agate. This clutch is built around one of those stones. The brass is cast and hammered by hand; the blue agate is cut, polished, and set by hand. Two slow crafts in one object.

Exterior
Hand-cast brass, hammered and textured
Stone
Natural blue agate slice, set by hand into the front
Clasp
Blue agate cluster closure, hand-set in gold-tone brass
Back
Hand-worked decorative brass braid
Interior
Navy lining
Dimensions
7"L × 1.5"W × 5"H
Chain
Gold-tone brass, 20" drop, detachable
Technique
Lost-wax cast brass, hand-hammered finish
Origin
Handmade in India
Production
Small batch, each with its own agate

The Geode pairs metal and natural stone, so treat it gently. Wipe the brass with a soft dry cloth. Wipe the agate with a barely damp cloth and dry it right away. Avoid dropping it, since impact can fracture natural stone, and keep it away from chemical cleaners and prolonged sunlight. Store in the Gullye dust bag.

Dispatched within 1 to 2 business days by FedEx Ground, arriving in 2 to 7 days across the U.S. Your tracking follows the moment it leaves us. Should it ever need to come home, you have 30 days from delivery.

Is the agate real?

Yes. The blue agate is a natural stone slice, not synthetic, resin, or printed. It was cut from a real agate geode, polished to show the interior banding, and set by hand. The patterns, the cavity at the center, and the color are exactly as the earth made them.

Is every Geode the same?

No. Each is built around its own agate slice, and because no two agates are alike, no two Geodes are. The brass casting can be repeated; the stone in yours exists nowhere else.

What is the blue color in the agate?

The teal and blue come from trace minerals, mostly iron and copper, laid down in the stone's layers as it formed. The exact shade depends on the water that passed through the rock over millions of years, so no two are the same.

How do I wear it?

It comes with a detachable gold-tone brass chain with a 20" drop for shoulder or crossbody wear. Remove the chain to carry it as a clutch. At 7" wide and 5" tall it holds cards, folded cash, lipstick, keys, and a compact phone.

The story

Agate does not form quickly. It begins inside a bubble of volcanic rock, a cavity left by a gas pocket in cooling lava millions of years ago. Over time, mineral-rich water seeps in and deposits itself in microscopic layers on the walls, each layer a different moment, a different temperature, a different composition of the water passing through. The layers build inward until the hollow fills with banded stone. Every agate is a geological record that exists nowhere else.

The blue agate here carries that record. The bands are not decoration; they are time, made visible. The deepest teal at the center was laid down first, the lighter rings later. The small natural cavity at the heart is the space the water never quite filled, where the stone was still becoming itself when it was found.

The brass around it is cast by the lost-wax method, one of the oldest ways to work metal: a wax model is carved by hand, encased, fired until the wax burns away, and filled with molten brass. The hammered texture is worked in by hand afterward, mark by mark. The braid on the back is a separate piece of brass, twisted and applied by hand.

Stone and metal, each worked slowly by hand, in one object. Because every agate is different, no two are ever quite the same.

Millions of years in the making. Yours to carry.
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What is Gullye

What is Gullye

Gullye finds its soul in the forgotten lanes, where quiet hands shape beauty that the world often overlooks. We bring these stories forward not as relics of the past, but as living treasures meant to be cherished.

What goes into what we makeA note from our founder

The house of Gullye

Slow by hand.

Heirloom objects from the workshops of South Asia, made in editions, never in factories.

The Geode brass minaudière carried by a model, styled for eveningThe Geode hand-cast brass minaudière, front view — GullyeThe Geode brass minaudière, three-quarter viewThe Geode brass minaudière, side profileThe Geode
The brass atelier

The Geode

$495Last one

A geode forms over millions of years inside a pocket of volcanic rock, as mineral-rich water fills the hollow layer by layer with banded agate. This clutch is built around one of those stones. The brass is cast and hammered by hand; the blue agate is cut, polished, and set by hand. Two slow crafts in one object.

or check out with
Free U.S. shipping·30-day returns·Authenticity guaranteed· Hand-wrapped and ribbon-tied, with no prices on the slip. A handwritten note is on us. Choose it in your bag.

10% off your first piece. Join the list and we'll send your code.

The maker's mark
TechniqueLost-wax cast brass · hand-hammered
MaterialsHand-cast brass, natural blue agate, navy lining
The last of its kind

Gullye makes sculptural pieces by hand, in small editions, with master artisans in Jaipur. Once an edition sells out, it is retired.

The specification

ExteriorHand-cast brass, hammered and textured
StoneNatural blue agate slice, set by hand into the front
ClaspBlue agate cluster closure, hand-set in gold-tone brass
BackHand-worked decorative brass braid
InteriorNavy lining
Dimensions7"L × 1.5"W × 5"H
ChainGold-tone brass, 20" drop, detachable
TechniqueLost-wax cast brass, hand-hammered finish
OriginHandmade in India
ProductionSmall batch, each with its own agate
Care

The Geode pairs metal and natural stone, so treat it gently. Wipe the brass with a soft dry cloth. Wipe the agate with a barely damp cloth and dry it right away. Avoid dropping it, since impact can fracture natural stone, and keep it away from chemical cleaners and prolonged sunlight. Store in the Gullye dust bag.

In confidence

Is the agate real? Yes. The blue agate is a natural stone slice, not synthetic, resin, or printed. It was cut from a real agate geode, polished to show the interior banding, and set by hand. The patterns, the cavity at the center, and the color are exactly as the earth made them.

Is every Geode the same? No. Each is built around its own agate slice, and because no two agates are alike, no two Geodes are. The brass casting can be repeated; the stone in yours exists nowhere else.

What is the blue color in the agate? The teal and blue come from trace minerals, mostly iron and copper, laid down in the stone's layers as it formed. The exact shade depends on the water that passed through the rock over millions of years, so no two are the same.

How do I wear it? It comes with a detachable gold-tone brass chain with a 20" drop for shoulder or crossbody wear. Remove the chain to carry it as a clutch. At 7" wide and 5" tall it holds cards, folded cash, lipstick, keys, and a compact phone.

Brass atelier: polishing a hand-cast brass clutch on the buffing wheel
From the atelier

Agate does not form quickly. It begins inside a bubble of volcanic rock, a cavity left by a gas pocket in cooling lava millions of years ago. Over time, mineral-rich water seeps in and deposits itself in microscopic layers on the walls, each layer a different moment, a different temperature, a different composition of the water passing through. The layers build inward until the hollow fills with banded stone. Every agate is a geological record that exists nowhere else.

Understand the craft How Hand-Cast Brass comes to be Read the story →
Ethically sourced · Mindfully made · Sustainable · Traditionally rooted
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Last one

The Geode

The Geode

Regular price $495
Regular price Sale price $495
Sale Sold out
Complimentary U.S. shipping on every order.
  • Ships in 1–2 business days
  • Tracked Delivery
  • 30-day Easy Returns

A geode forms over millions of years inside a pocket of volcanic rock, as mineral-rich water fills the hollow layer by layer with banded agate. This clutch is built around one of those stones. The brass is cast and hammered by hand; the blue agate is cut, polished, and set by hand. Two slow crafts in one object.

Product Details

Exterior
Hand-cast brass, hammered and textured
Stone
Natural blue agate slice, set by hand into the front
Clasp
Blue agate cluster closure, hand-set in gold-tone brass
Back
Hand-worked decorative brass braid
Interior
Navy lining
Dimensions
7"L × 1.5"W × 5"H
Chain
Gold-tone brass, 20" drop, detachable
Technique
Lost-wax cast brass, hand-hammered finish
Origin
Handmade in India
Production
Small batch, each with its own agate

Care

The Geode pairs metal and natural stone, so treat it gently. Wipe the brass with a soft dry cloth. Wipe the agate with a barely damp cloth and dry it right away. Avoid dropping it, since impact can fracture natural stone, and keep it away from chemical cleaners and prolonged sunlight. Store in the Gullye dust bag.

Shipping & Returns

Shipping

  • Dispatches in 1–2 business days.
  • U.S. delivery typically 2–7 days (FedEx Ground).
  • Tracking is emailed at dispatch.

Returns

  • Returns accepted within 30 days of delivery on unused items in original packaging.

FAQs

Is the agate real?

Yes. The blue agate is a natural stone slice, not synthetic, resin, or printed. It was cut from a real agate geode, polished to show the interior banding, and set by hand. The patterns, the cavity at the center, and the color are exactly as the earth made them.

Is every Geode the same?

No. Each is built around its own agate slice, and because no two agates are alike, no two Geodes are. The brass casting can be repeated; the stone in yours exists nowhere else.

What is the blue color in the agate?

The teal and blue come from trace minerals, mostly iron and copper, laid down in the stone's layers as it formed. The exact shade depends on the water that passed through the rock over millions of years, so no two are the same.

How do I wear it?

It comes with a detachable gold-tone brass chain with a 20" drop for shoulder or crossbody wear. Remove the chain to carry it as a clutch. At 7" wide and 5" tall it holds cards, folded cash, lipstick, keys, and a compact phone.

View full details
  • Agate does not form quickly. It begins inside a bubble of volcanic rock, a cavity left by a gas pocket in cooling lava millions of years ago. Over time, mineral-rich water seeps in and deposits itself in microscopic layers on the walls, each layer a different moment, a different temperature, a different composition of the water passing through. The layers build inward until the hollow fills with banded stone. Every agate is a geological record that exists nowhere else.

    The blue agate here carries that record. The bands are not decoration; they are time, made visible. The deepest teal at the center was laid down first, the lighter rings later. The small natural cavity at the heart is the space the water never quite filled, where the stone was still becoming itself when it was found.

    The brass around it is cast by the lost-wax method, one of the oldest ways to work metal: a wax model is carved by hand, encased, fired until the wax burns away, and filled with molten brass. The hammered texture is worked in by hand afterward, mark by mark. The braid on the back is a separate piece of brass, twisted and applied by hand.

    Stone and metal, each worked slowly by hand, in one object. Because every agate is different, no two are ever quite the same.

    Millions of years in the making. Yours to carry.