Lesotho's NO.1 Diamond dealer.
We purchase rough diamonds with honesty, expertise and discretion. From inspection to secure payment, our process is built on transparency, fair pricing and the trust of the Basotho community.
A standard of trading the Basotho can trust
Six commitments that define how we do business — every day, with every stone, with every client.
Licensed Business
Fully licensed and registered with Lesotho Ministry of Mines. Operating within every legal and regulatory framework.
Fair Pricing
Offers anchored to current international market indices — transparent, competitive and defensible on every carat.
Honest Evaluations
Independent expert grading of clarity, colour, carat and cut, explained to you in full before any offer is made.
Fast Payments
Secure settlement on the same day of agreement, via trusted banking channels — no delays, no hidden deductions.
Professional Service
A discreet, courteous experience led by seasoned gemmologists who respect your time, your stone and your privacy.
Confidential Transactions
Every enquiry and transaction is handled with strict confidentiality, safeguarding your identity and your assets.
Purchasing natural rough diamonds
We specialise in the acquisition of natural rough diamonds sourced from across the Mountain Kingdom, evaluated with integrity and paid for fairly.
Every stone, considered with care
We assess each rough diamond on its individual merits. We consider carat weight, clarity, colour and natural form — then explain our reasoning clearly so you understand exactly how your offer was reached.
Carat Weight
We weigh every stone precisely on calibrated, certified scales — from sub-carat crystals to exceptional large stones.
Clarity & Colour
Each diamond is graded for clarity and colour under controlled lighting, with results shared openly with the seller.
Natural Origin
We purchase natural rough diamonds of all shapes — octahedra, macles, dodecahedra and broken fragments alike.
All Qualities
From gem-grade to near-gem and industrial, every parcel is considered and honestly categorised on the spot.
Every diamond is examined by hand, graded with discipline, and valued with integrity — because the trust of the Basotho is the only currency we cannot afford to lose.
From first contact to secure payment
A clear, six-step journey designed around clarity, discretion and your complete confidence at every stage.
-
01
Contact Us
Reach out by phone, WhatsApp or email. Share a few details about your stone and we respond promptly — in confidence.
No obligation · Fully confidential -
02
Arrange Meeting
Book a private appointment at our secure Maseru office, or request a discreet meeting at a location that suits you.
Office visit or private appointment -
03
Diamond Inspection
Our gemmologists examine your stone under professional grading conditions — weight, clarity, colour and natural form.
Calibrated, certified equipment -
04
Valuation
We assess market value against current international indices, and explain our grading to you in full, step by step.
Live international market pricing -
05
Fair Offer
A clear, competitive, no-obligation offer is presented — with the complete reasoning shared transparently.
No pressure · No hidden deductions -
06
Secure Payment
On agreement, settlement is completed the very same day through verified banking channels, with full documentation.
Same-day · Fully documented
The principles behind every transaction
Five convictions guide our conduct and shape the reputation we have built across Lesotho and beyond.
Integrity
We do what is right, even when no one is watching. Every valuation and every offer is made in good faith.
Transparency
Open grading, open pricing, open process. You see exactly how we reach the value of your diamond.
Professionalism
Decades of combined gemmological expertise, delivered with the discretion and courtesy you deserve.
Security
Verified premises, secure handling and protected payments — your assets are safe in our hands.
Customer Satisfaction
Long-term relationships, not one-off deals. We measure our success by the clients who return and refer.
Kingdom of Lesotho
The Mountain Kingdom
Rooted in the Mountain Kingdom
Grandela (Pty) Ltd was founded in 2026, in Maseru Lesotho, born from a simple conviction: that the people of Lesotho deserve a diamond trading partner who is fair, honest and entirely transparent.
We have worked alongside miners, finders and families across the Lesotho highlands — evaluating each stone on its own merits and paying a price that reflects true international value, not opportunism.
Today we are proud to be one of Lesotho's most respected names in rough diamond acquisition, trusted for our expertise, our discretion and our unwavering commitment to ethical trade.
Our Mission
To give every diamond seller in Lesotho a fair, honest and professional route to market — returning real value to the communities where these stones are born.
Our Vision
To be the most trusted diamond trading house in the Mountain Kingdom — recognised internationally for integrity, expertise and ethical conduct.
Ethical Trading
We deal only in Kimberley Process-certified stones, reject conflict sourcing, and reinvest in the Basotho communities that shape our industry.
A reputation earned, one stone at a time
Since 2009
Trusted trading
100%
KP-compliant sourcing
Same-day
Secure settlement
0
Hidden deductions
Licensed & Regulated
Registered with the Lesotho Ministry of Mines and operating in full compliance with national law.
Secure Premises
Verified, private appraisal rooms with calibrated, certified grading equipment.
Fifteen Years of Expertise
Seasoned gemmologists with deep knowledge of Lesotho's diamond fields and grades.
Absolute Discretion
Your identity, your stone and your transaction remain strictly confidential.
No-Obligation Offers
Every valuation and offer is made freely — you are never pressured to sell.
Begin your valuation today
Reach out in the way that suits you best. Every enquiry is handled promptly and in complete confidence.
Phone
+266 59153431
Speak directly with our team
+266 59153431
Quick, discreet messaging
info.grandela@gmail.com
For detailed enquiries
Visit Our Office
Lithoteng, Maseru
Lesotho
Business Hours
- Monday – Friday08:00 – 16:00
- SaturdayClosed
- Sunday & Public HolidaysClosed
Lesotho's Diamond Dealer
Lithteng, Maseru Lesotho
Ready to sell your diamond?
Message us on WhatsApp for a discreet, no-obligation chat.