Collection: Corundum (Djeva)
Djeva's flame fusion corundum, once produced but now discontinued, was a synthetic sapphire made by melting aluminum oxide powder in a flame. Known for its clarity and durability, it served various industrial and jewelry purposes as a cost-effective alternative to natural sapphire.
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Djeva Olive Green #80 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(11) 11 total reviews
Regular price From $58.00 USDRegular price$58.00 USDSale price From $58.00 USD -
Djeva Padparadscha #55SP Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(3) 3 total reviews
Regular price From $94.00 USDRegular price$94.00 USDSale price From $94.00 USD -
Djeva Imperial Topaz #25SP Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(5) 5 total reviews
Regular price From $42.00 USDRegular price$42.00 USDSale price From $42.00 USD -
Djeva Bright Pink #1-BIS Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(3) 3 total reviews
Regular price From $58.22 USDRegular price$65.00 USDSale price From $58.22 USDSale -
Djeva Alexandrite #47 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(2) 2 total reviews
Regular price From $93.29 USDRegular price$104.00 USDSale price From $93.29 USDSale -
Djeva Dark Green #78 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(5) 5 total reviews
Regular price From $140.00 USDRegular price$140.00 USDSale price From $140.00 USD -
Djeva Dark Ruby Red #6 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(13) 13 total reviews
Regular price From $15.30 USDRegular price$17.00 USDSale price From $15.30 USDSold out -
Djeva Yellow Danburite #50SP Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(2) 2 total reviews
Regular price From $93.00 USDRegular price$93.00 USDSale price From $93.00 USD -
Djeva Padparadscha #55NR Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
Regular price From $102.60 USDRegular price$111.00 USDSale price From $102.60 USDSold out -
Djeva Alexandrite #45 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
Regular price From $18.00 USDRegular price$18.00 USDSale price From $18.00 USD -
Djeva Purple Kunzite #61 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(3) 3 total reviews
Regular price From $124.00 USDRegular price$124.00 USDSale price From $124.00 USD -
Djeva Gold #21SP Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(2) 2 total reviews
Regular price From $79.00 USDRegular price$79.00 USDSale price From $79.00 USD -
Djeva Alexandrite #48 Colored Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(2) 2 total reviews
Regular price From $111.02 USDRegular price$112.00 USDSale price From $111.02 USDSale -
Djeva Very Light Pink #1 Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(8) 8 total reviews
Regular price From $66.49 USDRegular price$71.00 USDSale price From $66.49 USDSale -
Djeva Padparadscha #57SP Lab Created Corundum Sapphire Faceting Rough for Gem Cutting - DISCONTINUED - Various Sizes - Split Boule
5.0 / 5.0
(2) 2 total reviews
Regular price From $110.00 USDRegular price$110.00 USDSale price From $110.00 USDSold out














