LOOSE STONES
Graded colored stones
Ruby, sapphire, emerald and rare stones with certification
Ask / Book a visit →Phuket · Since 1988
Authentic gems from our factory
Selected from trusted mines
A full-service gemstone cutting factory and jewelry showroom in Phuket with over 35 years of trust. See the real production process and choose stones hand-selected by experienced craftsmen.
Certified gemstones
Real factory experience
35+
Years of experience
Since 1988
Since 1988
120K+
Global customers
who trust our craft
who trust our craft
100%
Certified gemstones
traceable pieces
traceable pieces
40+
Gem cutters
specialists in-house
specialists in-house
About us
From mine to your hand
crafted by Thai artisans
Wangtalang Gems International began as a family of gem-cutting craftsmen in Phuket in 1988. Today, we are a full-service gemstone factory and showroom while keeping the same heart: hand-selected stones from trusted sources and precise craftsmanship in every facet.
We welcome customers to see the real production process because transparency is the foundation of trust built over more than three decades.
Sourced from trusted mines
We select stones from reliable sources from the very beginning.
Hand-cut craftsmanship
Over 40 experienced artisans shape every facet with care.
Certified quality
Every gemstone comes with documentation and traceable origin.
Showroom open for visits
See the real production process before choosing your piece.
Collection
Curated pieces from our artisans
From rare loose stones to jewelry crafted in our own factory, including custom design service. Every piece can be viewed in person with private consultation at our showroom.
FINE RINGS
Gemstone rings
Classic and contemporary designs, customizable to your preference
Ask / Book a visit →
COLLECTOR
Collector pieces
Rare high-carat gemstones for collectors and special occasions
Ask / Book a visit →Behind the factory
See real production
every step, every facet
At Wangtalang, transparency is part of our craft. Customers can walk through the process from rough stone selection and design to hand cutting and polishing.
- 01
Source rough stones
Inspect quality and origin for every lot
- 02
Design the cut
Calculate angles to maximize brilliance
- 03
Cut and polish
Hand craftsmanship from experienced artisans
Customer reviews
Voices from customers who trust us
★★★★★
“Seeing the real factory and gem cutters made me confident that the stone was authentic. Excellent service and a very memorable experience.”
Supaporn W.
Gem collector · Bangkok
★★★★★
“A truly authentic experience. Watching the gems being cut by hand was unforgettable. The certificate gave me complete peace of mind.”
Michael R.
Traveler · Australia
★★★★★
“I ordered an engagement ring here and could speak directly with the craftsmen. The final piece was beautiful, fair-priced, and beyond expectation.”
Kittipong L.
Custom order client · Phuket
For collectors & gem traders
A trusted partner for collectors and gem traders
We welcome collectors and traders looking for quality gemstones and custom pieces. Contact our team to book a private consultation at our Phuket showroom.
Contact & appointment
Book a showroom visit or chat with us
Visit our showroom to see real gemstones and consult about custom work. Leave your details below and our team will get back to you shortly, or contact us by LINE / phone.
Showroom location
88/8 Thepkrasattri Road, Si Sunthon, Thalang, Phuket 83110
Mon – Sat: 09:00 – 18:00
Sunday: 10:00 – 16:00
076-000-000 · LINE: @wangtalanggems
Need help getting here? Tell your Phuket taxi driver “Wangtalang Gems” — they know us well.