Subscribe & receive 10% off your first order
Enjoy free insured delivery worldwide

Agata Karwowska

NEW

the cartesian collection

Discover dynamic balance of logic and intuition.

Unveil the collection
18 ct solid gold 'Cartesian jewellery collection, geometric jewellery inspired by geology and architecture
Introducing the Cartesian fine jewellery collection, 18ct solid gold jewellery inspired by minerals and architecture

Singular earrings

Bask in the extraordinary.

Shop earrings
18ct gold unique geometric jewellery, handmade to order, womens gold earrings, gold stud earrings
18ct gold stud earrings, geometric gold jewellery, gold earrings womens

Venturous Rings

Where stories unfold and statements outset.

Explore rings
Solid 18ct inspired gold ring, signet gold ring, designer gold ring with hand-carved texture
Solid 18ct inspired gold ring, designer gold ring, artisan gold ring with hand-carved texture

Bespoke

When you're feeling inventive.

Start here
Bespoke 18ct gold jewellery comissions, jewellery remodeling and customisation in UK
Gold jewelery customisation UK, bespoke gold rings, gold jewellery remodeling services in UK
new collection

Cartesian

Discover dynamic balance of logic and intuition.

Shop the Collection
Fine art jewellery, textured 18ct gold ring with baguette cut diamond and geometric modernist design, collector's jewellery
Fine art jewellery, textured 18ct gold ring with baguette cut diamond and geometric modernist design, collector's jewellery
The Xyz axis rare designer 18ct gold ring with baguette cut diamond and intricate texture, engagement ring womens, diamond ring
NEW
XYZ Axis Diamond Ring
£4,259
£4,259
Unique 18ct gold t-bar necklace, textured gold pendant, jewelry inspired by minerals
Unique 18ct gold t-bar necklace, textured gold pendant, jewelry inspired by minerals
Artistic gold pendant necklace, 18ct gold t-bar pendant with chain and hand carved texture, fine jewellery made to order
NEW
XYZ Axis balance T-bar pendant
£999
£999
Geometric Xyz 18ct gold stud earrngs with hand-carved texture inspired by mineral striations, modernist gold earrings
Geometric Xyz 18ct gold stud earrngs with hand-carved texture inspired by mineral striations, modernist gold earrings
18ct gold geometric stud earrings with hand-carved texture, inspired gold earrings for women
NEW
XYZ Cuboid earrings
£1,129
£1,129
18ct gold stud earrings with hand-carved texture, geometric gold earrings, gold earrings for women
18ct gold stud earrings with hand-carved texture, geometric gold earrings, gold earrings for women
Fine art jewelry, 18ct gold stud earrings, cubic earrings, handmade ear studs for men
NEW
XYZ Cubic earrings
£759
£759
Bold modernist statement 18ct gold signet ring with hand-carved fine texture resembling surfaces of minerals, jewelry for men, men's ring
Bold modernist statement 18ct gold signet ring with hand-carved fine texture resembling surfaces of minerals, jewelry for men, men's ring
Designer 18ct gold signet ring with hand-carved texture resembling mineral striations, modernist ring
NEW
XYZ Signature Ring
£6,299
£6,299
Delicate gold earrings, 18ct gold stud earrings with princess cut diamonds and hand-carved texture resembling mineral striations
Delicate gold earrings, 18ct gold stud earrings with princess cut diamonds and hand-carved texture resembling mineral striations
Small modernist 18ct gold stud earrings with princess cut diamonds and intricate texture, collector's jewelry
NEW
XYZ Axis diamond earrings
£1,799
£1,799
The 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
The 18ct gold Xyz Ridge engagement ring with baguette cut diamond and hand-carved texture, modernist diamond ring
Fine art jewellery, modernist 18ct gold ring with diamond baguette, geometric design and hand-carved texture resembling mineral striations
NEW
XYZ Ridge diamond ring
£4,999
£4,999
Unique 18ct gold rectangular stud earrings with detailed hand-carved texture, designer earrings women's, stud earrings for men
Unique 18ct gold rectangular stud earrings with detailed hand-carved texture, designer earrings women's, stud earrings for men
Small 18ct gold rectangular stud earrings with intricate texture resembling mineral striations, fine art jewellery, bespoke gold earrings
NEW
XYZ Small cuboid earrings
£469
£469
Solid 18ct inspired gold ring, designer gold ring, artisan gold ring with hand-carved texture

Rings

Where stories unfold and statements outset.

Shop rings

“Absolutely love the ring I ordered from your shop! Looks and feels amazing and is quality work. Highly recommend this shop. This ring has become my precious.”

—Brendon

“Very wonderful to work with and made a marvelous piece.”

—Hayden

“This item had been on my wishlist for a long time before I finally ordered. VERY glad I did, as it's exactly as shown in the pics. The band is the wonderful raw gold look I was looking for and I look forward to wearing for years to come.”

—T.B.

Singular earrings

Bask in the extraordinary.

Shop earrings
Solid 18ct yellow gold antique tiles stud earrings with hand-forged texture
Solid 18ct yellow gold antique tiles stud earrings with hand-forged texture
Unisex solid 18ct yellow gold stud earrings with antique rusticated texture
NEW
Antique Gold Tiles
£399
£399
18ct white gold earrings made to order, with geometric layered texture and nano-ceramic coating
18ct white gold earrings made to order, with geometric layered texture and nano-ceramic coating
18ct white gold earrings made to order, with geometric layered texture and lilac nano-ceramic coating
Alpha earrings - lilac
£2,779
£2,779
Geometric Xyz 18ct gold stud earrngs with hand-carved texture inspired by mineral striations, modernist gold earrings
Geometric Xyz 18ct gold stud earrngs with hand-carved texture inspired by mineral striations, modernist gold earrings
18ct gold geometric stud earrings with hand-carved texture, inspired gold earrings for women
NEW
XYZ Cuboid earrings
£1,129
£1,129
Solid 18ct white gold stud earrings with antique rugged texture
Solid 18ct white gold stud earrings with antique rugged texture
Solid 18ct white gold unisex stud earrings with antique rugged texture
NEW
Antique White Gold Tiles
£419
£419
Gold shard statement earring, unique 18ct gold stud earring with princess cut diamond and hand-carved texture
Gold shard statement earring, unique 18ct gold stud earring with princess cut diamond and hand-carved texture
Geometric gold earring with princess cut diamond and hand-carved texture resembling mineral stritations
NEW
XYZ Axis diamond earring
£1,499
£1,499
Delicate gold earrings, 18ct gold stud earrings with princess cut diamonds and hand-carved texture resembling mineral striations
Delicate gold earrings, 18ct gold stud earrings with princess cut diamonds and hand-carved texture resembling mineral striations
Small modernist 18ct gold stud earrings with princess cut diamonds and intricate texture, collector's jewelry
NEW
XYZ Axis diamond earrings
£1,799
£1,799
18ct gold stud earrings with marquise shaped yellow diamonds and molten texture, london jeweller
18ct gold stud earrings with marquise shaped yellow diamonds and molten texture, london jeweller
18ct gold lava stud earrings with yellow diamond marquise and molten texture
Lava marquise diamond earrings
£1,869
£1,869
18ct gold 'Lava' ear studs with round brown diamonds and handmade molten texture
Lava brown diamond earrings
£769
£769

Tailored to individuality

Great option when you're feeling inventive. Learn how many ways Agata's design can be tailored to create your dream jewel.

Bespoke Jewellery
Bespoke 18ct gold jewellery comissions, jewellery remodeling and customisation in UK

Boundary Pushing

Bringing her creative vision to each design, Agata challenges trends to create inspiring and meaningful jewellery.

MEET THE MAKER

Free shipping

Enjoy free insured delivery worldwide. Plus, all orders over £500 come with free express shipping delivered the next business day.

SHIPPING POLICY

Discovery call

Book a free, 15-minute online discovery consultation to discuss your design ideas, and learn more about Agata's products and services.

BOOK A CALL

About agata

Agata Karwowska is a goldsmith, art enthusiast, and advocate of ornament.

With her fine jewellery inspired by minerals and architecture, she endorses the human touch and artistic expression.

Read Agata's story
Discover timeless

Diamond jewellery

Explore Agata's curated collection of unique fine jewellery with ethically sourced diamonds.

Shop diamond jewellery
Fine art jewellery, textured 18ct gold ring with baguette cut diamond and geometric modernist design, collector's jewellery
Fine art jewellery, textured 18ct gold ring with baguette cut diamond and geometric modernist design, collector's jewellery
The Xyz axis rare designer 18ct gold ring with baguette cut diamond and intricate texture, engagement ring womens, diamond ring
NEW
XYZ Axis Diamond Ring
£4,259
£4,259
18ct gold stud earrings with marquise shaped yellow diamonds and molten texture, london jeweller
18ct gold stud earrings with marquise shaped yellow diamonds and molten texture, london jeweller
18ct gold lava stud earrings with yellow diamond marquise and molten texture
Lava marquise diamond earrings
£1,869
£1,869
Handmade 18ct white gold engagement ring with princess cut brilliant diamond and eroded texture
Handmade 18ct white gold engagement ring with princess cut brilliant diamond and eroded texture
Cavetto 18ct white gold ring, engagement ring with princess cut diamond and handmade texture
Corona diamond ring
£3,929
£3,929
18ct gold 'Lava' ear studs with round brown diamonds and handmade molten texture
Lava brown diamond earrings
£769
£769
Gold shard statement earring, unique 18ct gold stud earring with princess cut diamond and hand-carved texture
Gold shard statement earring, unique 18ct gold stud earring with princess cut diamond and hand-carved texture
Geometric gold earring with princess cut diamond and hand-carved texture resembling mineral stritations
NEW
XYZ Axis diamond earring
£1,499
£1,499
18ct gold pendant necklace with yellow pear shaped diamond and round dark blue sapphite
18ct gold pendant necklace with yellow pear shaped diamond and round dark blue sapphite
18ct gold lava pendant necklace with yellow diamond and blue sapphire, textured gold pendant with diamond
Lava diamond & sapphire pendant
£1,429
£1,429
18ct gold stud earrings with round brilliant yellow diamonds and molten texture
18ct gold stud earrings with round brilliant yellow diamonds and molten texture
18ct gold stud earrings with brilliant round diamonds and molten handmade texture
Lava diamond earrings II
£782
£782
18ct gold stud earrings with brilliant round diamonds and molten texture
18ct gold stud earrings with brilliant round diamonds and molten texture
Dainty gold earrings with diamond displayed on a vintage jewellery box
Lava diamond earrings
£765
£765