NEW
🔥 Exceptional Spessartite Garnet Available for Sale 🔥
Original price was: $24,000.00.$17,000.00Current price is: $17,000.00.
BANGKOK GEMSTONE HOUSERare natural gemstones.
Rare natural gemstones.
Clear buying confidence.
Fine stones selected for collectors, jewelers and private clients, with detailed information and worldwide service.
EXPLORE
Shop Gemstones by Type
Choose a gemstone type to see every matching stone.
JUST IN
New Arrivals
Fresh gemstones just added to Gulgemstone.
NEW
NEW
✨ Natural No-Heat Tanzanite Available for Sale ✨
Original price was: $3,000.00.$2,200.00Current price is: $2,200.00.
NEW
NEW
Unheated Tanzanite
Original price was: $3,000.00.$2,300.00Current price is: $2,300.00.
NEW
Unheated Tanzanite
Original price was: $3,500.00.$2,500.00Current price is: $2,500.00.
NEW
💜 20.63 Carat Tanzanite
Original price was: $6,500.00.$5,000.00Current price is: $5,000.00.
NEW
Natural Tajikistan Ruby Available for Sale
Original price was: $35,000.00.$26,000.00Current price is: $26,000.00.
NEW
Vivid Pink No-Heat Sapphire
Original price was: $1,800.00.$1,200.00Current price is: $1,200.00.
DOCUMENTATION
Certified Gemstones
Independent laboratory information and report details are displayed when available.
Looking for a certified gemstone?
Tell us the gemstone, carat weight and preferred laboratory report.
Request a Certified StonePRIVATE COLLECTION
Recently Sold
A selection of gemstones recently marked unavailable.
SOLD
Naturla blue sapphire – 4.340 ct
Original price was: $6,000.00.$4,000.00Current price is: $4,000.00.
SOLD
Royal Blue sapphire – 5.02 ct
Original price was: $12,000.00.$8,000.00Current price is: $8,000.00.
SOLD
Natural Mozambique Ruby – 5.03 ct
Original price was: $15,000.00.$10,000.00Current price is: $10,000.00.GULGEMSTONE PRODUCT EXPERIENCE
Digital Gemstone Passport
Important gemstone information is organized in one place: weight, dimensions, origin, treatment, clarity, certificate status, product video, unique ID and QR access.
View Gemstone PassportsGSVerified details.
Direct access.
Direct access.
BUYER EXPERIENCE
Why Choose Gulgemstone
Personal service for serious gemstone buyers.
Detailed Inspection
Close-up photographs, video and measurements before purchase.
Transparent Details
Origin, treatment, clarity and certificate status when available.
Worldwide Support
Shipping, insurance and delivery expectations confirmed clearly.
Bangkok Viewing
Private gemstone viewing available by appointment.
GS
FOUNDER AUTHENTICITY GUARANTEE
Gulbacha Safi
Every gemstone is presented by Gulgemstone using the product information and documentation available. Ask directly for additional videos, certificate details or a private viewing in Bangkok.
Contact the FounderBUYING HELP
Frequently Asked Questions
Clear answers before you choose a gemstone.
How do I find a specific gemstone?
Use Shop Gemstones by Type, or filter the shop by carat weight and gemstone details.
How do I know whether a gemstone is certified?
The product passport shows certificate information when a laboratory report is attached. You can request more details before buying.
Can I view a gemstone in Bangkok?
Yes. Private viewing is available by appointment. Contact Gulgemstone first to confirm the stone and location.
Do you ship internationally?
Worldwide shipping support is available. Shipping method, insurance, customs responsibility and delivery expectations are confirmed before dispatch.
Can I request more photos or video?
Yes. Use WhatsApp to request natural-light video, close-up photos or additional product information.
How do I purchase?
Open the gemstone and select Buy It Now for direct checkout, or contact Gulgemstone for a private purchase inquiry.
Need personal help?Tell us the gemstone type, color, carat weight and budget.
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