![500 Carat Rough Ruby Sapphire Natural Corundum Crystals 1/4lb](https://i.ebayimg.com/thumbs/images/g/krAAAOSwu4BVmbzj/s-l140.jpg) | 500 Carat Rough Ruby Sapphire Natural Corundum Crystals 1/4lb USD 15.99 Category : Crystals Seller : treeoflifegems(9937, 99.6%) | ![Red Corundum Rough Sparkling Ruby Crystal](https://i.ebayimg.com/thumbs/images/g/FjQAAOSwsyRmex2O/s-l140.jpg) | Red Corundum Rough Sparkling Ruby Crystal USD 15.0 Category : Crystals Seller : evaliz1010(84, 100.0%) |
![37mm Natural Red Corundum Ruby Crystal Rough original Mineral Specimens A1981](https://i.ebayimg.com/thumbs/images/g/x68AAOSwa-NmaXIz/s-l140.jpg) | 37mm Natural Red Corundum Ruby Crystal Rough original Mineral Specimens A1981 USD 13.79 Category : Crystals Seller : msjn7366(33, 100.0%) | ![Rough Ruby Sapphire 1/2 lb Lots Natural Corundum Crystals](https://i.ebayimg.com/thumbs/images/g/1XcAAOSwstxVMYyH/s-l140.jpg) | Rough Ruby Sapphire 1/2 lb Lots Natural Corundum Crystals USD 21.99 Category : Crystals Seller : treeoflifegems(9937, 99.6%) |
![Lab-Created Ruby Round Shape Corundum (1.5mm-16mm)](https://i.ebayimg.com/thumbs/images/g/iIsAAOSwhC5ig-HR/s-l140.jpg) | Lab-Created Ruby Round Shape Corundum (1.5mm-16mm) USD 1.68 Category : Loose Gemstones Seller : goldstone*ltd(3457, 97.4%) | ![Ruby Corundum / Natural Ruby / Ruby Hexagon Crystals: Choose Ounces or lb](https://i.ebayimg.com/thumbs/images/g/fTsAAOSwkkRkbNJa/s-l140.jpg) | Ruby Corundum / Natural Ruby / Ruby Hexagon Crystals: Choose Ounces or lb USD 11.5 Category : Crystals Seller : worldincensestore(243733, 99.4%) |
![1 POUND SAPPHIRE RUBY CORUNDUM CRYSTAL ROUGH LOT](https://i.ebayimg.com/thumbs/images/g/CEMAAOSwpbZk~fkb/s-l140.jpg) | 1 POUND SAPPHIRE RUBY CORUNDUM CRYSTAL ROUGH LOT USD 19.99 Category : Crystals Seller : tnvalleyminerals(14429, 100.0%) | ![1/4 lb Ruby Sapphire Crystals Red Pink Purple Corundum Gemstones](https://i.ebayimg.com/thumbs/images/g/~PkAAOSwUdRfeOqx/s-l140.jpg) | 1/4 lb Ruby Sapphire Crystals Red Pink Purple Corundum Gemstones USD 10.99 Category : Crystals Seller : creationrocks(420, 99.1%) |
![Corundum Mineral Specimen, Dodoma, Tanganyika BT-771R](https://i.ebayimg.com/thumbs/images/g/0nYAAOSwWGVl1RH8/s-l140.jpg) | Corundum Mineral Specimen, Dodoma, Tanganyika BT-771R USD 4.95 Category : Crystals Seller : pinspensanddolls(1598, 100.0%) | ![Corundum (Sapphire) - Southern Urals, Russia](https://i.ebayimg.com/thumbs/images/g/TXEAAOSwmNllfH3X/s-l140.jpg) | Corundum (Sapphire) - Southern Urals, Russia USD 18.75 Category : Display Specimens Seller : kistcrystalsandminerals(1417, 99.8%) |
![1 Ruby Sapphire Crystals Red Pink Purple Corundum Gemstones](https://i.ebayimg.com/thumbs/images/g/~PkAAOSwUdRfeOqx/s-l140.jpg) | 1 Ruby Sapphire Crystals Red Pink Purple Corundum Gemstones USD 2.0 Category : Crystals Seller : creationrocks(427, 99.1%) | ![#30 Madagascar 28.40ct Natural Blue Corundum Sapphire Crystal Specimen 15mm](https://i.ebayimg.com/thumbs/images/g/O50AAOSwz~RdQkDz/s-l140.jpg) | #30 Madagascar 28.40ct Natural Blue Corundum Sapphire Crystal Specimen 15mm USD 11.95 Category : Crystals Seller : vietrocks(19879, 100.0%) |
![Corundum- Rough- North Carolina](https://i.ebayimg.com/thumbs/images/g/kfIAAOSwcQpkH24h/s-l140.jpg) | Corundum- Rough- North Carolina USD 5.95 Category : Crystals Seller : jansrocks22(1504, 100.0%) | ![92g Ruby Raw Crystal Record Keeper Hexagon Corundum Birthstone Stone Specimen](https://i.ebayimg.com/thumbs/images/g/3V4AAOSwPM9mJmZ2/s-l140.jpg) | 92g Ruby Raw Crystal Record Keeper Hexagon Corundum Birthstone Stone Specimen USD 54.0 Category : Crystals Seller : h1377521(438, 100.0%) |
![20pc Set Princess Cut Natural Sri Lanka BLUE Sapphires :) 1.20ct.THESE ARE SWEET](https://i.ebayimg.com/thumbs/images/g/hvoAAOSw8bFmfwN5/s-l140.jpg) | 20pc Set Princess Cut Natural Sri Lanka BLUE Sapphires :) 1.20ct.THESE ARE SWEET USD 15.99 Category : Loose Gemstones Seller : simple_creations(3049, 99.6%) | ![446g Rose red corundum from Afghanistan rough Corundum F48](https://i.ebayimg.com/thumbs/images/g/JhwAAOSwVV9mKfZl/s-l140.jpg) | 446g Rose red corundum from Afghanistan rough Corundum F48 USD 77.0 Category : Crystals Seller : ecology1986(6366, 99.9%) |
![16.35ct Polished Red Ruby Sapphire Gem Crystal Mineral Corundum Madagascar 22](https://i.ebayimg.com/thumbs/images/g/dSwAAOSwDNRh9h-k/s-l140.jpg) | 16.35ct Polished Red Ruby Sapphire Gem Crystal Mineral Corundum Madagascar 22 USD 14.98 Category : Crystals Seller : nextlevelminerals(1455, 100.0%) | ![Lab-Created Alexandrite Round Shape Corundum (1mm-16mm)](https://i.ebayimg.com/thumbs/images/g/VIUAAOSwAjdc2NSG/s-l140.jpg) | Lab-Created Alexandrite Round Shape Corundum (1mm-16mm) USD 1.72 Category : Loose Gemstones Seller : gemsbydeni(41978, 98.3%) |
![Corundum RUBY India Thumbnail Mineral Specimen Crystal In Perky Box EK](https://i.ebayimg.com/thumbs/images/g/elQAAOSwPFZlt9fQ/s-l140.jpg) | Corundum RUBY India Thumbnail Mineral Specimen Crystal In Perky Box EK USD 13.0 Category : Crystals Seller : michad4(1635, 100.0%) | ![28ct Greenish Blue Sapphire Rough Natural Corundum Gemstone Mineral - Madagascar](https://i.ebayimg.com/thumbs/images/g/EJsAAOSwlydkEI2x/s-l140.jpg) | 28ct Greenish Blue Sapphire Rough Natural Corundum Gemstone Mineral - Madagascar USD 11.96 Category : Crystals Seller : hqrp-crystal(12406, 99.8%) |