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Certified Gemstones

Certified Gemstones

Skyjems offers beautiful Sapphires, Emeralds, Tourmaline, Aquamarine, Ruby, Tanzanite and dozens of other gemstones with certificates from the best laboratories in the world, including Gemological Institute of America (GIA), International Gemological Institute (IGI)), Gem Research Swisslab (GRS), Canadian Gemlab-Gem Research Swisslab Canada (CGL-GRS), GS Laboratories and more.

We are always happy to answer any questions you might have about our products as well, so please contact us if you have any other questions about purchasing precious stones.

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1.92ct Octagonal/Emerald Cut Blue Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
26.92ct Violetish Blue to Purple Star Sapphire from Sri Lanka, GIA Certified Natural Gem by SkyJems
Sold out1.97ct Cushion Blue Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
3.88ct Pear Royal Blue Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
2.42ct Natural Blue Pear Sapphire from Thailand, GIA Certified, Premium Gemstone by SkyJems Canadian Jewelers
5.96ct Pinkish Purple Kashmiri Sapphire, Cushion Cut Trapiche-Like Unheated Gem by SkyJems
3.52ct Heart Blue Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
6.98ct Octagonal Blue to Purple Sapphire GIA Certified Tanzania - Skyjems Wholesale Gemstones
7.01ct Oval Pink-Orange Padparadscha Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
2.38ct Cushion Blue Sapphire GIA Certified Madagascar - Skyjems Wholesale Gemstones
1.56ct Oval Color Change Sapphire GIA Certified Sri Lanka Unheated, Bluish Violet to Purple - Skyjems Wholesale Gemstones
Sold out1.16ct Octagonal/Emerald Cut Pastel Pink Sapphire GIA Certified Madagascar Unheated - Skyjems Wholesale Gemstones
1.46ct Cushion Blue Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
1.73 ct Yellow Sapphire Octagonal GIA Certified Unheated, Sri Lanka - Skyjems Wholesale Gemstones
Sold out1.22ct Color Change Sapphire Oval GIA Certified Unheated, Sri Lanka, Vivid Violetish Blue to Purple - Skyjems Wholesale Gemstones
1.51ct Oval Vivid Pink-Purple Sapphire GIA Certified Vietnam - Skyjems Wholesale Gemstones
1.23ct Vivid Pinkish Purple Sapphire Oval IGI Certified - Skyjems Wholesale Gemstones
1.31ct Oval Teal Blue Sapphire GIA Certified Thailand Unheated - Skyjems Wholesale Gemstones
1.2ct Oval Teal Blue Sapphire GIA Certified Australian - Skyjems Wholesale Gemstones
1.34ct Oval Greenish Gray Teal Sapphire GIA Certified USA (Montana) - Skyjems Wholesale Gemstones
1.58 ct Oval Blue Sapphire IGI Certified Unheated - Skyjems Wholesale Gemstones
2.18ct Cushion White Sapphire GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
Sold out1.31ct Oval Color Change Sapphire GIA Certified Burma (Myanmar) Unheated, Violet to Purple - Skyjems Wholesale Gemstones
1.62 ct Pastel Yellow Round Sapphire, GIA Certified Natural Gemstone from SkyJems Canadian Gem Specialists
1.09ct Oval Teal Green Sapphire GIA Certified Australian - Skyjems Wholesale Gemstones
1.83ct Cushion Purplish Pink Sapphire GIA Certified East Africa Unheated - Skyjems Wholesale Gemstones
Sold out0.76ct Octagonal Pinkish Purple Sapphire GIA Certified Pakistan / Kashmir Unheated - Skyjems Wholesale Gemstones
0.92 ct Round Sapphire GIA Certified Sri Lankan Unheated - Skyjems Wholesale Gemstones
1.25 ct Octagonal Sapphire GIA Certified Sri Lankan Unheated - Skyjems Wholesale Gemstones
0.96 ct Cushion Pink Sapphire, IGI Certified Canadian gemstone from SkyJems premium colored stone collection