SANGMANEE

MAISON

C U S T O M   F I N E   J E W E L R Y

Your vision, our craft. Every piece designed from scratch and made to order — no two are ever the same.

Design Your Piece

Why custom

Your jewelry should be as unique as you are.

We don't sell off-the-shelf jewelry. Every single piece we create starts with you — your idea, your style, your story. Our artisans in Thailand handcraft each design from scratch, and every stone is individually sourced for quality. We never buy in bulk. That means the diamond in your ring was chosen specifically for your ring, not pulled from a drawer. When you combine that level of care with lab-grown stones — identical in brilliance to mined gems but without the ethical cost — you get something rare: true luxury, made just for you, at a price that makes sense.

Our promise

Every Stone, Handpicked for You

Our workshop sits in the heart of Bangkok's jewelry district — one of the world's largest trading hubs for precious stones. When you place an order, we don't pull from a drawer. Our team walks the district, inspects stones in person, and handpicks each one specifically for your piece. The diamond in your ring was chosen for your ring. The sapphire in your pendant was held up to the light, examined, and selected because it was right for your design. That's the difference.

No Bulk. No Stock.

We never buy stones in bulk. Every gem is individually sourced to order — selected for your piece and your piece alone.

Sourced on the Ground

Our team sources directly from Bangkok's gem district, one of the world's largest. Every stone is inspected by hand for cut, clarity, colour, and brilliance.

Ethical & Lab-Grown

We offer lab-grown stones — chemically identical to mined gems, same fire and hardness — without the environmental and ethical cost of traditional mining.

How it works

From Your Vision to Your Hand

01
Tell Us Your Vision

Share your idea — a sketch, a photo, or just a description. We'll work with you to understand exactly what you want.

02
Design & Render

Our designers create a detailed 3D rendering of your piece. You see exactly how it will look before anything is made.

03
Source & Craft

Once you approve the design, we individually source each stone for your piece — never from bulk stock. Our Thai artisans then handcraft it to perfection.

04
Delivered to You

Your finished piece is inspected twice, beautifully packaged, and delivered to your door in Singapore.

Ready to create something yours?

Send us your idea — a sketch, a photo, even just a few words. We'll take it from there.

Start Your Custom Piece