BAK PRIVATE GEMSTONES
Certified Natural Gemstones
for Private Acquisition
Explore a curated private collection of certified natural gemstones, including unheated sapphires, chrysoberyls, alexandrite, and spinels. Detailed documentation and private viewings in Prague are available to serious buyers.
CERTIFIED • NATURAL • PRIVATELY PRESENTED
THE COLLECTION
Natural Gemstones, Individually Selected
BAK Private Gemstones presents a limited collection of certified natural gemstones, selected for their individual colour, character, and documented qualities.
The collection includes unheated sapphires, chrysoberyls, alexandrite, and spinels, each presented with available gemmological documentation. Further details are shared personally with serious prospective buyers.
FEATURED SAPPHIRES
Explore the Private Collection
Discover selected certified natural sapphires available for private acquisition. Full documentation and further details are provided upon request.
CERTIFICATION
Certification & Transparency
Each featured sapphire is accompanied by its available gemmological documentation, providing recorded details such as weight, measurements, colour, clarity characteristics and treatment status.
Serious prospective buyers may review the relevant documentation before arranging a private viewing or proceeding with an acquisition.
INDEPENDENT DOCUMENTATION
Available gemmological reports for featured sapphires.
DOCUMENTED CHARACTERISTICS
Recorded weight, measurements, colour and treatment information.
CONFIDENTIAL SUPPORT
Personal assistance throughout the private acquisition process.
HOW IT WORKS
A Personal Acquisition Process
Every enquiry is handled individually, with discretion and clear information at each stage.
Step 01 — Discover
Explore the available collection and identify the sapphires that interest you.
Step 02 — Request Details
Receive additional photographs, gemmological documentation and private pricing information.
Step 03 — Private Viewing
Arrange a personal viewing in Prague to examine selected sapphires and their documentation.
Step 04 — Acquisition
Confirm the agreed conditions and complete the acquisition through a secure, documented process.
PRIVATE VIEWINGS
Examine Selected Sapphires in Prague
Serious prospective buyers may arrange a private appointment in Prague to examine selected sapphires and review their available gemmological documentation.
Each viewing is arranged individually, allowing sufficient time for careful inspection, questions and a confidential discussion of the acquisition terms.
BY APPOINTMENT ONLY
Viewings are scheduled individually in advance.
SELECTED SAPPHIRES
Tell us which stones you wish to examine before your appointment.
CONFIDENTIAL SERVICE
Every enquiry and viewing is handled discreetly.
PRIVATE ENQUIRY
Request Further Details
Enquire about a particular sapphire, request its available documentation or arrange a private viewing in Prague. Every enquiry is handled personally and confidentially.
Please include the gemstone reference if you are interested in a specific stone.
© 2026 BAK International Trading Company. All rights reserved.
Privacy Policy | Cookie Policy
PRIVATE GEMSTONES
CONTACT
A private collection of certified natural sapphires, presented with discretion and personal attention.