Fine jewelry that celebrates you

Lab-grown diamonds. Handcrafted in-house. Honestly priced.

Our Story

The Founders

It started with an engagement ring Shinny couldn't find anywhere. Everything overpriced, nothing personal, custom design out of reach. So she called her sister. Nini made the ring. It was exactly right. And Arcat was born.

We created Arcat to share the pieces we always searched for: intentional designs shaped by story and personal meaning. We truly believe that fine jewelry should be more accessible, created with a sense of quiet confidence to accompany you through every season of life.

Our Values

PHILOSOPHY
Diamonds aren't just for proposals. Fine jewelry is for every season of life — and we've made sure the price never gets in the way of that.
Lab-Direct, In-House
Lab-grown diamonds. In-house production. No outsourced steps, no inflated margins. The reason our prices look the way they do — and why they should have always looked this way.
A Real Investment
Solid gold. Solid platinum. Lab-grown diamonds. Precious materials with lasting worth — and a price that reflects the stone and the craft. Nothing more. (Add "Nothing more" — reinforces transparency)
CRAFTSMANSHIP
Nini and our in-house team of goldsmiths and gemologists hand-set every stone, polish every surface, and inspect every detail before a piece leaves the studio. Decades of expertise, distilled into every single piece.
Global Awards

Merit & Best Market Value Award

JMA Hong Kong International Jewelry Design Competition - Co-founder Nini's international recognition for an impeccable brooch design, Pearl of the Orient.

Diamond Ring Winner

HRD Design Awards 2020 | International Diamond & Gemstone Jewellery Competition - Honoured for exceptional design quality and creative vision.