100% Natural Origin
Only accepts natural gemstones, accepts common traditional heat treatments in the industry and labels them accordingly; refuses treated, spliced, and dyed stones.
GEMBÉAR is a founder-led jewellery atelier in Panyu, Guangzhou. We source stones directly from the mines and at trade shows, examine every growth trace under a 20× loupe, and then break the piece down into stone, metal, setting and labour through a transparent BOM. We believe an heirloom piece should withstand scrutiny before it is worthy of being worn.


Brand storytelling should be grounded in evidence. Each item corresponds to a stone, a document, or a craft record.
Only accepts natural gemstones, accepts common traditional heat treatments in the industry and labels them accordingly; refuses treated, spliced, and dyed stones.
Mined and sourced directly at trade shows, cutting out the middleman, ensuring traceability to the transaction site.
Inclusions, growth lines, and craftsmanship marks are itemized, and certificate numbers are traceable.
Loose stones, metals, craftsmanship, and labor hours are listed separately, so customers know why they are paying this amount.
Packaging, sealing, insurance, and tracking records are all retained, eliminating reliance on luck for delivery.
Martin is involved in stone sourcing, planning, production, and final inspection, avoiding shirking of responsibilities between sales and craftsmanship.
This is not a concept store but a work site that can be directly walked into. Panyu Mingrun Jewelry Plaza, No. 349 is the same coordinate for us to view stones, hold meetings, plan production, and deliver.
Please make an appointment before visiting. This way, we can prepare the loose stones, ring stands, or craft samples you want to see in advance, and ensure that Martin is present, not someone unfamiliar with the plans.


We retain the structure of the purchasing site, not just the finished product images. Every record answers the same question: why this stone can enter GEMBÉAR.


Inspecting loose stones package by package at the trading table, first looking at the crystals and inclusions, and then discussing prices. Suspect treatments are removed on-site to avoid bringing risks back to the atelier.


Concentrate on verifying the original certificates, weight, size, and quotation pro formas, while handling international clients' data archives and delivery arrangements.


Outside of Bangkok, Chanthaburi is the most intensive place for the secondary trading of colored gemstones. The stones here are mostly filtered by the previous buyer, and the price and information need to be checked again.

Our long-term cooperation with Indian suppliers allows us to obtain first-hand cutting and polishing materials, and also allows us to have a record of each cutting parameter.
A gemstone transforms into a piece of art, with a process often overlooked: modeling. GEMBÉAR's design is completed on JewelryCAD: the main stone, accent stones, metal, and setting first come to life on the screen, then passed on to the atelier.


Design is not just a beautiful rendering, but calculating dimensions, gaps, and stress relationships all at once — every number on the screen must be realized on the metal.
The position, orientation, and table proportion of the main stone are fixed in the model, not sacrificing stability for the shape.
The number, diameter, and gap of the bezel setting are arranged one by one in 3D, with millimeter-level errors left to the screen, not to the hands.
The version confirmed on the screen matches the version of the technical drawings and work orders on the desk.
Proportionality on the screen does not equal beauty on the wrist, only after trying it on can the final design be determined.


The beauty of the ring setting comes from the unseen: whether the inner wall is smooth, whether the setting is tight, whether the force is dispersed, and whether the finished product can be worn for a long time.
First confirm the safety line of the main stone, the strength of the shank, and the wearing center of gravity, and then proceed to the metal wax model.
Refine the inner wall, weld points, and edge lines to keep the ring setting clean even under a magnifying glass.
Locate based on the direction of the inclusions and the table top proportion to avoid sacrificing the stability of the stone for the sake of the shape.
Cross-check BOM, weight, size, certificate number, and image archives, and Martin confirms before packaging.

On one workbench, a microscope, a soft shaft machine, a dust cover, a drill bit disc, polishing wax, and a half-finished jewelry are displayed —— because the processes intersect here, rather than being moved to another room. We don't pursue a beautiful countertop, but only that each tool is within reach.
The polishing station has an independent dust cover, with the welding station and visual work station positioned on opposite sides — dust and smoke are not mixed with processes requiring clear eyes; drill bits, sandpaper, and polishing wax are arranged by process, and materials are not taken across the bench.
The key to jewelry delivery is packaging and the chain of responsibility. From desk inventory to sealing and insurance, every step leaves evidence.
Finished products, certificates, and accessories are packed separately, and images are left before and after sealing the box.
SF Express with declared value insurance, tracking number available for real-time tracking.
Certificate, BOM invoice and care instructions sent with the goods, no verbal commitments.
Notification of shipping and receipt, first-time intervention in case of any issues.


Leave your contact information and purpose of visit, we will prepare the loose stone, ring stand or craft sample you want to see in advance. Confirmation within 24 hours after submission.
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