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Single Stones

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69 products

1.85 ct round green emerald, SKU GIAE0177 - product photo 1
0.84ct Pink Zircon Round Brilliant Cut Gemstone from Sri Lanka by SkyJems, Natural Earth-Mined Collector's Gem. Untreated.
1.4ct Natural Earth Mined Round Master Brilliant Cut Orange-Yellow Zircon from Sri Lanka, round brilliant cut. Skyjems.ca, untreated.
1.16ct Round Red Ruby GIA Certified Madagascar, face-up view. Skyjems.ca, heat-treated.
1.66ct Round Blue Sapphire from Sri Lanka, GIA Certified Natural Gemstone by SkyJems Canadian Gem Specialists
1.77ct Round Blue Madagascar Sapphire, GIA Certified Natural Gemstone from SkyJems' Premium Colored Stone Collection. Heat-treated.
Skyjems 11.08ct Round Green Black Trapiche Emerald from Colombia, sphere on wood stand with flowers
Cats Eye Chrysoberyl 1.02 cts 5.27 x 5.08 x 4.03 mm Round Cabochon Greenish Yellow
3.06ct Greenish-Yellow Cats Eye Chrysoberyl Cabochon from Sri Lanka, cat's eye visible, on wood. Skyjems.ca, untreated.
1.13ct Burmese Pink Spinel, round brilliant cut, star visible. Skyjems.ca, untreated.
1.06ct Round Blue Sapphire from Sri Lanka, round faceted, bright reflections. Skyjems.ca, heat-treated.
5.55ct Opal, Diamond Ballerina Cocktail Ring set in Platinum, on finger, ornate setting. Skyjems.ca, untreated, from Ethiopia.
1.56ct Round Yellow Sapphire from Tanzania, Unheated, visible inclusions. Skyjems.ca.
3.31ct Opal, Blue Sapphire Cocktail or Engagement Ring set in 14k Yellow Gold, opal ring on finger. Skyjems.ca, untreated.
3.7ct Round Brilliant Black Diamond from SkyJems, rough girdle, textured facets
3.79ct Round Brilliant Black Diamond from SkyJems, premium Canadian fancy black diamond, rare collector's gem
SkyJems 6.04ct Round Brilliant Black Diamond, Canadian luxury gemstone, rare fancy black diamond single stone
4.3ct Round Brilliant Black Diamond from SkyJems, faceted, light reflection
3.83ct Black Round Brilliant Diamond from SkyJems, faceted, on white background
4.37ct Round Brilliant Black Diamond from SkyJems, rough edges
5.1 carat round brilliant black diamond from SkyJems, sparkly texture on table
4.21ct Round Brilliant Black Diamond from SkyJems, faceted
5.63ct Round Brilliant Black Diamond from SkyJems, round faceted, textured surface
5.15ct Round Brilliant Black Diamond from SkyJems, angled view, faceted
6.43 carat round brilliant black diamond from SkyJems, round brilliant, surface texture
4.2ct Round Brilliant Black Diamond from SkyJems, round faceted
3.85ct Black Round Brilliant Diamond from SkyJems, surface imperfections
3.77ct Round Brilliant Black Diamond from SkyJems, round brilliant cut
4.85ct Round Brilliant Black Diamond from SkyJems, on tree branch with white flowers
3.rare ct violetblueish blueanite tanzanite, GIA-certified round gem from SkySJems' premium Canadian collection, showcasing d