Best Gemologist in London
 

Queensmith - Hatton Garden Jewellers
London
020 7831 1901


World Gemological Institute ™
London, United Kingdom
+44 20 3198 0478


International Gemological Laboratory
London, United Kingdom
+44 20 3034 1444


WGI Bond Street
In Grays Antique Centre
+44 20 3198 0478


G.F. Williams & Co.
London, United Kingdom
+44 20 7405 5477


Joanna Boon
London, United Kingdom
+44 7970 626009


IGR London
In Kingly Court
+44 20 7190 9595


London Gemstone Company
In Premier House
+44 20 8124 6377


Alvin Sillitoe
London, United Kingdom
+44 20 7737 3365


Gem Of London
London, United Kingdom
+44 7878 678116


Gemological Institute of America
Near the British Museum
+44 20 7813 4321


Khanna Gems Private Limited
London, United Kingdom


Holts Gems - Hatton Garden Jewellers
London, United Kingdom
+44 20 7405 5286