Welcome to Gemstone Masters - Your one stop for High Quality Gemstones & Jewellery

Our family has been in the Gemstone trade for the last four generations.

We have a tremendous amount of experience in the field and are market leaders in supply of medium
 end and high end Gemstones.

We source our rough direct from the Gemstone Mines in East Africa and buy directly
 from miners in Tanzania. We buy only the BEST material, cut and polish in our in-house lapidary to
 international standards and offer out on our email lists at rock bottom prices!

Top Quality Genuine Gemstones at the Lowest Possible Prices. Tanzanian Rubies, Mozambique Rubies, Winza Rubies, Mahenge Spinels, Umba Sapphires, Winza Sapphires, Tunduru Sapphires, Chrome Tourmalines, Multi Colour Tourmalines, Tsavorites, Mint Garnets, Spessertites, Umbalite Garnets, etc.

We use cookies to ensure we give you the very best experience on our website as well as the best service we possibly can, by continuing to use the site you are agreeing to our use of cookies.

Please note: the material on this site is a representation of some of the material that we supply and
 each item has been individually marked at retail prices. For Dealer and Wholesale prices, please send an email to
info@gemstonemasters.com asking to be added on to the special offers mailing list.



We are mine-direct source - No order is too great or too small!

Wholesale and Retail-
Tanzanite, Tsavorite, Green Garnets, Emeralds, Rubies, Sapphires, Tourmalines, Spinels, Alexandrite, Garnets, Scapolites, Spessartites, Hessonites and all types of gemstones.

Loose Gemstones

Clients wishing to buy individual loose gemstones or a single stone may browse through our pages and view the selection we have on site.

If you do not find what you are looking and may be looking for something specific for then please email us on info@gemstonemasters.com

Tanzanites, Tsavorites, Green Garnets, Garnets, Rhodolites, Emeralds, Ruby, Sapphire, Mandarins, Spessartties, Gem, Gemstone, Gemstones, Crystals, rare Stones, Special Gems, large Gemstones, master cut gemstones, East African gemstones, Tanzanian gemstones, Kenyan gemstones, AAA+, AAA, AA, A, B C grades. facet Rough, etc.

Red Garnets, Orange Garnets, Rhodolite Garnet Gemstones, Tourmaline, Pink Tourmalines, Green Tourmaline, Bi Color Tourmalines, Aquamarines, Spinels, Topaz, Scapolite, Amethyst, Citrine, Chrysoberyl, Gems, Tanzanite, Green garnet, gemstones, Rhodolites, Mint garnet, merelani mint garnets,  Zircons, color Change garnets, Collector Stones, and All Gems and Gemsotones!!!!

Retail Gemstones at Wholesale prices!!

Wholesale Gemstones

Buying directly from miners at Source in East Africa we offer wholesale lots in cut gemstones, facet rough gemstones, crystals etc.

Our family has been in the Gemstone Trade for the last 4 generations and we come with a wealth of experience and expertise in the field.

We have a ethical policy with miners and work very closely with them.

We pay them fair prices and believe in mutual growth and also assist them to sell their material for them.

We love what we do.

In buying from us you will get
  • Highest possible quality product.
  • at the lowest possible price.
Please email us on info@gemstonemasters.com if you would be interested in developing a relationship.

If you would be interested

 in being on our mailing

 list for new items, special

 offers, deals, etc then

 send an email to


 requesting to be added to

the list. Prices are rock


Gemstone Masters Limited.
P.O.Box 626,
TW3 9TW,
United Kingdom.

Tel: 0208 1444017


We can make bespoke beaded jewellery to your design as well as repairing beaded jewellery, re-stringing, knotting services etc.

Please view our gallery as well. Give us a design and we will make it!

Please email us for details and price. info@gemstonemasters.com

Necklaces, Earrings, Rings, Bracelets, Sets, Rosaries, tasbihs, Odds and Ends, gifts for him, gifts for her, gifts for occasions.

Gemstone Necklaces, Pearl Necklaces, Pearl Bracelets, gemstones Bracelets, Sets in gemstones and pearls, pearl Jewellery, Gem Jewellery, Pendants, Earrings in Pearl and Gems etc.

We can String Pearl and gemstone Jewellery to your Specification in Wholesale and Retail.