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Unheated & Untreated Masterpieces

Unheated & Untreated Masterpieces

Discover our curated selection of unheated and untreated gemstones, representing the finest natural specimens in their purest form.

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26.92ct Violetish Blue to Purple Star Sapphire from Sri Lanka, GIA Certified Natural Gem by SkyJems
26.92ct Oval Double Cabochon Violetish Blue to Purple Star Sapphire GIA Certified Sri Lanka Price on Request
17.72ct Oval Double Cabochon Blue Star Sapphire GIA Certified Sri Lanka Unheated - Skyjems Wholesale Gemstones
17.72ct Oval Double Cabochon Blue Star Sapphire GIA Certified Sri Lanka Unheated Price on Request
5.09ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated - Skyjems Wholesale Gemstones
5.09ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated Price on Request
5.96ct Pinkish Purple Kashmiri Sapphire, Cushion Cut Trapiche-Like Unheated Gem by SkyJems
5.96ct Cushion Trapiche-Like Pinkish Purple Sapphire GIA Certified, Kashmir Unheated Price on Request
4.12ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated - Skyjems Wholesale Gemstones
4.12ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated Price on Request
4.36ct Natural Blue Cushion Sapphire, GIA Certified Unheated Gemstone from SkyJems Canadian Gem Experts
4.36ct Cushion Blue Sapphire GIA Certified Unheated Price on Request
Sold out6.12ct Oval Icy Light Blue Sapphire GIA Certified Sri Lanka Unheated - Skyjems Wholesale Gemstones
6.12ct Oval Icy Light Blue Sapphire GIA Certified Sri Lanka Unheated Price on Request
0.99ct Cushion Blue-Green to Reddish Purple Alexandrite GIA Certified Madagascar Unheated - Skyjems Wholesale Gemstones
0.99ct Cushion Blue-Green to Reddish Purple Alexandrite GIA Certified Madagascar Unheated Price on Request
10.03ct Octagonal/Emerald Cut Grayish Greenish Blue to Grayish Purple Sapphire GIA Certified Tanzania Unheated - Skyjems Wholesale Gemstones
10.03ct Octagonal/Emerald Cut Grayish Greenish Blue to Grayish Purple Sapphire GIA Certified Tanzania Unheated Price on Request
4.39ct Cushion Blue Sapphire, Diamond Halo Engagement Ring set in Platinum, Unheated - Skyjems Wholesale Gemstones
4.39ct Cushion Blue Sapphire, Diamond Halo Engagement Ring set in Platinum, Unheated Price on Request
Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18k White Gold - Skyjems Wholesale Gemstones
Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18k White Gold Price on Request
1.16ct Oval Bluish Green to Purple Alexandrite GIA Certified Madagascar Unheated - Skyjems Wholesale Gemstones
1.16ct Oval Bluish Green to Purple Alexandrite GIA Certified Madagascar Unheated Archive Price$14,600.00
0.97ct Cushion Greenish Blue to Purple Alexandrite GIA Certified Madagascar Unheated - Skyjems Wholesale Gemstones
0.97ct Cushion Greenish Blue to Purple Alexandrite GIA Certified Madagascar Unheated Archive Price$12,000.00
2.18ct Oval Red Ruby, Diamond Three Stone Engagement Ring set in Platinum, GIA Certified Unheated, Madagascar - Skyjems Wholesale Gemstones
2.18ct Oval Red Ruby, Diamond Three Stone Engagement Ring set in Platinum, GIA Certified Unheated, Madagascar Archive PriceFrom $12,000.00
2.70ct Oval Vivid Blue Sapphire GIA Certified Sri Lanka Unheated - Skyjems Wholesale Gemstones
2.70ct Oval Vivid Blue Sapphire GIA Certified Sri Lanka Unheated Archive Price$10,400.00
1.78ct Round Blue Sapphire, Diamond Engagement Ring set in 18k White Gold, GIA Certified Sri Lanka - Skyjems Wholesale Gemstones
1.78ct Round Blue Sapphire, Diamond Engagement Ring set in 18k White Gold, GIA Certified Sri Lanka Archive PriceFrom $10,000.00
9.64ct Heart Brown-Yellow to Pinkish Brown Sapphire GIA Certified East Africa Unheated - Skyjems Wholesale Gemstones
9.64ct Heart Brown-Yellow to Pinkish Brown Sapphire GIA Certified East Africa Unheated Archive Price$6,400.00
0.86ct Rectangular/Baguette Bluish Green to Grey-Purple Alexandrite GIA Certified India Unheated - Skyjems Wholesale Gemstones
0.86ct Rectangular/Baguette Bluish Green to Grey-Purple Alexandrite GIA Certified India Unheated Archive Price$6,000.00
8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated - Skyjems Wholesale Gemstones
8.12ct Oval Purplish Red Star Ruby GIA Certified Vietnam Unheated Archive Price$5,000.00
1.86ct Purplish Red Cushion Ruby from Vietnam, GIA Certified Unheated Natural Gemstone by SkyJems
1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated Archive Price$5,000.00
1.6ct Cushion Yellowish Green to Gray-Purple Alexandrite GIA Certified Unheated - Skyjems Wholesale Gemstones
1.6ct Cushion Yellowish Green to Gray-Purple Alexandrite GIA Certified Unheated Archive Price$5,000.00
2.60ct Oval Brownish Pink Sapphire GIA Certified East Africa Unheated - Skyjems Wholesale Gemstones
2.60ct Oval Brownish Pink Sapphire GIA Certified East Africa Unheated Archive Price$5,000.00
5.30ct Blue Star Sapphire Signet Ring set in 14k Yellow Gold - Skyjems Wholesale Gemstones
5.30ct Blue Star Sapphire Signet Ring set in 14k Yellow Gold Archive PriceFrom $5,000.00
8.85ct Blue Star Sapphire from Sri Lanka, GIA Certified Natural Unheated Oval Cabochon by SkyJems
8.85ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated Archive Price$5,000.00
1.48ct Cushion Pink Sapphire GIA Certified Tanzania Unheated - Skyjems Wholesale Gemstones
1.48ct Oval Pinkish Orange Padparadscha Sapphire GIA Certified Madagascar Unheated Archive Price$4,500.00
Sold out3.04ct Oval Greenish Blue Teal Sapphire GIA Certified Tanzania Unheated - Skyjems Wholesale Gemstones
3.04ct Oval Greenish Blue Teal Sapphire GIA Certified Tanzania Unheated Archive Price$4,500.00
8.61ct Purplish Red Star Ruby from Vietnam - Unheated Oval Cabochon Gemstone by SkyJems Rare Collector's Specimen
8.61ct Oval Cabochon Purplish Red Star Ruby from Vietnam Unheated Archive Price$4,310.00
1.60ct Oval Purplish Pink Sapphire GIA Certified Madagascar Unheated - Skyjems Wholesale Gemstones
1.60ct Oval Purplish Pink Sapphire GIA Certified Madagascar Unheated Archive Price$4,200.00
3.99ct Heart-Cut Yellow Sapphire from Tanzania, unheated natural gemstone by SkyJems Canadian gem specialists
3.99ct Heart Yellow Sapphire from Tanzania, Unheated Archive Price$4,200.00
8.37ct Oval Cabochon Blue Star Sapphire from Sri Lanka Unheated - Skyjems Wholesale Gemstones
8.37ct Oval Cabochon Blue Star Sapphire from Sri Lanka Unheated Archive Price$4,190.00