American Express

Our latest collection – Meet Rhiannon.

Jewellery for the untamed spirit.

Shop
- Materials
- Jewellery
- Gemstones
  - Lab-Grown Diamond
  - Moissanite
  - Pearl
  - Opal
  - Moonstone
  - Garnet
  - Sapphire
Core Collections
- Rhiannon
- Duality Ring
- Sirena
- Lux
- Elysia
- Starry Night
- Helene
- Suri
- Hexa
- Valentina
October Picks
Bespoke

The Autumn Drop

Shop the Drop

Antonia's October Picks

Celebrate Your Month

Rhiannon Moon Phase Necklace in Rose Gold - Antonia Y. Jewelry

Rhiannon Moon Phase Petite Ring in Gold - Antonia Y. Jewelry

Meet Rhiannon

Discover Her World

Our Mission

We craft bold, timeless pieces for those who wear their freedom. Each design honors raw gemstones and organic textures, blending bohemian soul with modern elegance. This is adornment for the wild at heart—where nature’s energy meets intentional style.

Discover Our Collections

Our Story

Born from a love of the unrefined.

Australian-born, Hong Kong-based designer Antonia Yue transforms her passion for raw gemstones into wearable art. What began as a wanderer’s obsession with earthy beauty evolved into collections that celebrate individuality. Every piece is a testament to living untethered.

Discover Our Story

Our Bestsellers

Duality Ring – Pink Sapphire, Pink Tourmaline

From 1,650.00 HKD

Lux Natural Ruby Bracelet in 18K Gold

5,800.00 HKD

Lab-Grown Diamond Princess Huggies in 14K Gold - Antonia Y. Jewelry

Lab-Grown Diamond Asscher Huggies in 14K Gold

5,400.00 HKD

Lab-Grown Diamond Pear Huggies in 14K Gold

5,600.00 HKD

Scarlett Garnet Heart Bracelet in 18K Gold

5,600.00 HKD

Hexa Black Onyx Dangle Earrings

1,480.00 HKD

Abyssal Beaded Bracelet

780.00 HKD

Beaded Labradorite Ring in 14K Gold

3,200.00 HKD

Shop All

Our Bespoke Process

Your story, handcrafted.

Work directly with Antonia to create one-of-a-kind heirlooms. From ethically sourced stones to custom engravings, we translate your vision into jewelry with meaning. Because true luxury is as unique as you are.

Start Your Custom Design

What Our Customers Are Saying

"What a stunning piece! This ring was crafted with the exact details I asked for and I couldn’t be happier. 10/10 recommend!"

— Haley

"Amazing! Antonia was very kind and quick to respond and earrings are absolutely gorgeous! Purchased the earrings to wear for my wedding and they were perfect!"

— Kylie

"These earrings are truly stunning! The pairing of the opals with the colored gemstones is so eye catching. The quality and craftsmanship is excellent."

— Serena

Our Materials

Earth’s artistry, ethically transformed.

We source raw gemstones and organic materials for their untouched beauty—each crack, hue, and irregularity tells a story. Gold-dipped shells, untreated quartz, and hand-selected semi-precious stones become heirlooms through intentional design. Every piece honors nature’s imperfections, because true luxury doesn’t gloss over what makes things rare.

Learn More About Our Materials