Katherine Kim launched KATKIM in New York in the fall of 2015 after training in graphic design in Pasadena and then jewelry at Central Saint Martins in London and the Fashion Institute of Technology. The brand is built around a single idea she developed at her kitchen table, the Ear Pin, a slim gold spear that threads through the piercing and locks behind the ear, since multiplied into diamond-paved and petite versions.
KATKIM

Jewelry
Kim's graphic design background is easy to spot once you know it is there: clean lines, geometric repetition, silhouettes that read almost like line drawings rendered in gold. The Ear Pin remains the throughline, but the wider jewelry here shows the same instinct for a shape distilled down to its simplest, most wearable form.

Oasis 18K Yellow Gold Diamond Ring
KATKIM

18K Yellow Gold Trace Diamond Single Earring
KATKIM

18K Yellow Gold Thread Single Ear Pin
KATKIM

18k yellow Gold Mono Single Earring
KATKIM

18K Yellow Gold Peak Diamond Single Earring
KATKIM

18k Gold Emerald Trace Pave Single Earring
KATKIM

18k Gold Emerald Trace Pave Single Earring
KATKIM

18k Gold Emerald Trace Pave Single Earring
KATKIM

Floating Pearl Single Ear Pin
KATKIM

18K Yellow Gold Crescendo Diamond Pin Ring
KATKIM

Grande Trace 18K White Gold Diamond Ring
KATKIM

Pear Duét 18K Yellow Gold Diamond Ring
KATKIM

Oasis Pavé 18K Yellow Gold Diamond Single Earring
KATKIM

Diamond Oasis 18K White Gold Single Earring
KATKIM

Mono Pavé 18K Yellow Gold Diamond Pin Single Earring
KATKIM

Mono 18K White Gold Pin Single Earring
KATKIM

Trace 18K Yellow Gold Diamond Hoop Earrings
KATKIM

18K Yellow Gold Diamond Hoop Earrings
KATKIM

Marquise Crescendo 18K Yellow Gold Diamond Hoop Earrings
KATKIM

Trace 18K Yellow Gold Diamond Earrings
KATKIM

Trace 18K White Gold Earrings
KATKIM

Petite Serif 18K Yellow Gold Diamond Bracelet
KATKIM

Serif 18K Yellow Gold Diamond Necklace
KATKIM

18K White Gold Crescendo Flare Diamond Single Earring
KATKIM
More Jewelry
KATKIM has always leaned on precious-metal minimalism over heavy embellishment, a choice that traces back to Kim's early years designing private-label collections before she struck out on her own. This stretch of the edit keeps that restraint intact, favoring line and form over stones doing all the talking.

18K White Gold and Diamond Allora Single Ear Pin
KATKIM

18K Yellow Gold Allora Diamond Single Ear Pin
KATKIM

18K Yellow Gold Mono Diamond Bracelet
KATKIM

18K Yellow Gold Petite Trace Eternity Emerald and Diamond Bracelet
KATKIM

18K Yellow Gold Floating Emerald and Diamond Ring
KATKIM

18K Yellow Gold Crescendo Pearl and Diamond Ring
KATKIM

18K Yellow Gold Grande Anerise Diamond Band
KATKIM

18K White Gold Crescendo Flare Diamond and Pear Single Earring
KATKIM

18K Yellow Gold Crescendo Flare Diamond Single Earring
KATKIM

18K White Gold Allora Petite Single Ear Pin
KATKIM

18K White Gold Mono Diamond Single Earring
KATKIM

18K White Gold Mono Single Earring
KATKIM

18K White Gold and Diamond Peak Single Earring
KATKIM

18K Yellow Gold Anerise Diamond Hoop Earrings
KATKIM

18K White Gold Petite Single Ear Pin
KATKIM

18K White Gold Amoret Diamond Single Ear Pin
KATKIM

18K Yellow Gold Flash Flash Multicolor Sapphires Single Ear Pin
KATKIM

18K Yellow Gold Flash Diamond Single Ear Pin
KATKIM

18K White Gold Flash Single Ear Pin
KATKIM

18K Yellow Gold Flash Single Ear Pin
KATKIM

18K Yellow Gold Ombre Emerald Single Ear Pin
KATKIM

18K White Gold and Diamond Thread Single Ear Pin
KATKIM

18K White Gold Thread Single Ear Pin
KATKIM

18k Yellow Gold Emerald Trace Eternity Necklace
KATKIM
Still more Jewelry
After roughly twelve years based in New York, Kim relocated the brand's home base to Los Angeles, and the collection has kept growing without losing the pared-back vocabulary it started with. These pieces round out the range, proof that a brand can expand output for over a decade and still look like the work of one person's eye.

18k Yellow Gold Emerald Allora Single Ear Pin
KATKIM

18K Gold Grande Crescendo Flare Diamond Ring
KATKIM

18K Gold Arena Diamond Single Earring
KATKIM

Petite Diamond Thread Single Ear Pin
KATKIM

Floating Pearl Pave Ear Pin
KATKIM

Diamond Thread Single Ear Pin
KATKIM

18k Yellow Gold C Pave Single Ear Pin
KATKIM

18k White Gold C Single Ear Pin
KATKIM

18k Yellow Gold Amoret Single Ear Pin
KATKIM

18k Yellow Gold Allora Petite Single Ear Pin
KATKIM

18k Yellow Gold Pearl Crescendo Single Earring
KATKIM

18K Gold Grande Crescendo Flare Diamond Ring
KATKIM
Our honest take
KATKIM's reputation rests on one very good idea, the Ear Pin, and the smartest thing the label has done is resist over-explaining it: everything since has just been a variation on doing less, better. It is a narrower point of view than some jewelry labels attempt, but that narrowness is exactly why the pieces still look distinct on a red carpet or a subway platform.






