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.

You can use the FILTER section in the left sidebar below to search by factors such as gem type, cut, price, carat weight, origin, and more.

We would love to make any of our gemstones into beautiful jewellery for you. Please contact us to start planning your next piece of wearable art!

8.04 ct Cushion Sapphire GIA Certified Ethiopian Unheated with Inscription - Skyjems Wholesale Gemstones

8.04 ct Cushion Sapphire GIA Certified Ethiopian Unheated with Inscription

5.86 ct Cushion Sapphire GIA Certified Ethiopian Unheated with Inscription - Skyjems Wholesale Gemstones

5.86 ct Cushion Sapphire GIA Certified Ethiopian Unheated with Inscription

Emerald 8.47 cts 14.71 x 11.66 x 6.79 mm Octagonal Green $27110

8.47 ct Octagonal/Emerald Cut Emerald GIA Certified

10.03ct Unheated Blue Sapphire Cluster Ring in 18kt White Gold - Skyjems Wholesale Gemstones

10.03ct Unheated Blue Sapphire Cluster Ring in 18kt White Gold

6.07 ct Oval Sapphire GIA Certified Ethiopian Unheated with Inscription - Skyjems Wholesale Gemstones

6.07 ct Oval Sapphire GIA Certified Ethiopian Unheated with Inscription

Fine Quality 4.64ct GIA Certified Color Change Sapphire & Diamond Scallop Ring in 18kt White Gold - Skyjems Wholesale Gemstones

Fine Quality 4.64ct GIA Certified Color Change Sapphire & Diamond Scallop Ring in 18kt White Gold

36.48 ct GIA Certified Aquamarine - Skyjems Wholesale Gemstones

36.48 ct GIA Certified Aquamarine

Emerald 9.4 cts 13.90 x 10.94 x 7.84 mm Octagonal Green $18800

9.4 ct Octagonal/Emerald Cut Emerald GIA Certified

Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18kt White Gold - Skyjems Wholesale Gemstones

Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18kt White Gold

3.54 ct Blue Sapphire Cushion GIA Certified Unheated - Skyjems Wholesale Gemstones

3.54 ct Blue Sapphire Cushion GIA Certified Unheated

3.70 ct Round Sapphire GIA Certified Ethiopian Unheated with Inscription - Skyjems Wholesale Gemstones

3.70 ct Round Sapphire GIA Certified Ethiopian Unheated with Inscription

2.08 ct GIA Certified Unheated Red Ruby - Skyjems Wholesale Gemstones

2.08 ct GIA Certified Unheated Red Ruby

$17,600.00 Sold out

17.16 ct Sapphire Emerald Cut IGI Certified Ethiopian, Unheated - Skyjems Wholesale Gemstones

17.16 ct Sapphire Emerald Cut IGI Certified Ethiopian, Unheated

2.09 ct Oval Alexandrite GIA Certified Blue-Green to Purple - Skyjems Wholesale Gemstones

2.09 ct Oval Alexandrite GIA Certified Blue-Green to Purple

$16,560.00 Sold out

9.54 ct GIA Certified Emerald 18kt Gold Diamond Ring - Skyjems Wholesale Gemstones

9.54 ct GIA Certified Emerald 18kt Gold Diamond Ring

$16,500.00 Sold out

3.03 ct Blue Sapphire Cushion GIA Certified - Skyjems Wholesale Gemstones

3.03 ct Blue Sapphire Cushion GIA Certified

$15,150.00 Sold out

Emerald 24.67 cts 18.13 x 15.87 x 11.32 mm Octagonal Green $14070

24.67 ct Octagonal/Emerald Cut Emerald GIA Certified

4.51 ct Color Change Sapphire Oval GIA Certified Sri Lanka - Skyjems Wholesale Gemstones

4.51 ct Color Change Sapphire Oval GIA Certified Sri Lanka

$14,070.00 Sold out

Sapphire 2.55 cts 9.55 x 7.23 x 4.71 mm Oval Green-Blue $13500

2.55 ct Oval Sapphire GIA Certified USA (Montana)

3.87 ct Round Blue Sapphire GIA Certified Unheated Sri Lanka with Inscription

3.87 ct Round Blue Sapphire GIA Certified Unheated Sri Lanka with Inscription

3.15ct GRS Certified Royal Blue Cushion Cut Sapphire from Sri Lanka/Ceylon - Skyjems Wholesale Gemstones

3.15ct GRS Certified Royal Blue Cushion Cut Sapphire from Sri Lanka/Ceylon

$13,500.00 Sold out

37.05 ct GIA Certified Morganite - Skyjems Wholesale Gemstones

37.05 ct GIA Certified Morganite

3.24 ct Color Change Sapphire Oval GIA Certified Unheated, Sri Lanka

3.24 ct Color Change Sapphire Oval GIA Certified Unheated, Sri Lanka

Emerald 10.26 cts 14.99 x 10.33 x 9.02 mm Octagonal Green $10780

10.26 ct Octagonal/Emerald Cut Emerald GIA Certified

6.84 ct Sapphire Oval IGI Certified Ethiopian, Unheated - Skyjems Wholesale Gemstones

6.84 ct Sapphire Oval IGI Certified Ethiopian, Unheated

15.61 ct Sapphire Emerald Cut IGI Certified Ethiopian, Unheated - Skyjems Wholesale Gemstones

15.61 ct Sapphire Emerald Cut IGI Certified Ethiopian, Unheated

Emerald 12.26 cts 14.52 x 13.02 x 8.76 mm Octagonal Green $9810

12.26 ct Octagonal/Emerald Cut Emerald GIA Certified

Emerald 12.12 cts 16.84 x 12.42 x 7.81 mm Octagonal Green $9700

12.12 ct Octagonal/Emerald Cut Emerald GIA Certified

Fine Quality 5.39 ct Blue Sapphire & Diamond Ring in 18kt White Gold - Skyjems Wholesale Gemstones

Fine Quality 5.39 ct Blue Sapphire & Diamond Ring in 18kt White Gold

Cat's Eye Heliodor - 12.04 ct GIA Certified Oval Cabochon Golden Beryl - Skyjems Wholesale Gemstones

Cat's Eye Heliodor - 12.04 ct GIA Certified Oval Cabochon Golden Beryl

8.96 ct Blue Sapphire Cushion IGI Certified Ethiopian, Unheated - Skyjems Wholesale Gemstones

8.96 ct Blue Sapphire Cushion IGI Certified Ethiopian, Unheated

$8,500.00 Sold out

13.39 ct GIA Certified Emerald - Skyjems Wholesale Gemstones

13.39 ct GIA Certified Emerald

Emerald 12.5 cts 15.96 x 12.92 x 7.72 mm Octagonal Green $8000

12.5 ct Octagonal/Emerald Cut Emerald GIA Certified

11.85 ct GIA Certified Emerald - Skyjems Wholesale Gemstones

11.85 ct GIA Certified Emerald

2.15 ct Blue Sapphire Pear GIA Certified Unheated, Burmese - Skyjems Wholesale Gemstones

2.15 ct Blue Sapphire Pear GIA Certified Unheated, Burmese

$7,530.00 Sold out

1.86 ct Blue Sapphire Cushion GIA Certified Ethiopian - Skyjems Wholesale Gemstones

1.86 ct Blue Sapphire Cushion GIA Certified Ethiopian

1.29 ct Blue Sapphire Oval GIA Certified Unheated - Skyjems Wholesale Gemstones

1.29 ct Blue Sapphire Oval GIA Certified Unheated

3.00 ct Blue Sapphire Oval GIA Certified Unheated, Sri Lanka - Skyjems Wholesale Gemstones

3.00 ct Blue Sapphire Oval GIA Certified Unheated, Sri Lanka

2.70 ct Alexandrite Oval GIA Certified Green to Yellow - Skyjems Wholesale Gemstones

2.70 ct Alexandrite Oval GIA Certified Green to Yellow

2.66 ct Color Change Sapphire Oval GIA Certified Unheated - Skyjems Wholesale Gemstones

2.66 ct Color Change Sapphire Oval GIA Certified Unheated

$6,320.00 Sold out

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