List is sorted by tweets
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Tweets (*)
pr *
  • Angara
  • www.angara.com
  • Loose sapphires, rubies, emeralds, tanzanites, aquamarines and some diamonds. Build your own functionality for finished jewelry.
3.5
(3)
>6460
4
  • Astro Gallery of Gems
  • www.astrogallery.com
  • Uncommonly fine specimen collections of minerals, rocks, crystals and unusual gemstone formations.
3.9
(si*)
>20
3
  • Pretty Rock Productions
  • www.prettyrock.com
  • Cabochon and faceted gemstones,rough, gemology tools and custom jewelry. Slab sawing service.
3.6
(si*)
>20
4
  • Rodrigue and Son
  • www.awesomegems.com
  • Ceylon sapphire, Burma ruby, Colombian emeralds and custom jewelry.
3.7
(1)
>20
2
  • Darbellay Company
  • www.gggems.com
  • Extensive inventory faceted and cabochon fine gemstones, collector's minerals, designer's fancy shapes. loose stones,sets, and small lots.
3.3
(1)
<10
2
  • Perlas Del Mar De Cortez
  • www.perlas.com.mx
  • Unique Mexican pearl farm in the Sea of Cortez. Links to exclusive distributors, designers featuring the gem, and a very limited number of retailers. Extensive gallery on pearl biology.
3.5
(si*)
<10
3
  • Mexico Gemstones
  • mexicogemstones.com
  • Mexican Fire Opal and Fire Agate specialist, both finished and rough, Chiapas Amber, and native mineral specimens.
3.2
(si*)
<5
2
  • The Gem Zone
  • www.etanzanite.com
  • Loose faceted Tanzanite gemstones and jewelry. Mining information and history of Tanzanite.
3.4
(si*)
<5
2
  • Synthetic Gems
  • www.syntheticgems.org
  • Supplier of synthetic lab grown faceted and rough cubic zirconia, spinel and corundum. Some natural faceted stones.
3.6
(si*)
<5
2
  • Gemcal
  • www.gemcal.com
  • Supplier of sapphires and spinel directly from Thailand.
3.2
(si*)
<5
2
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