Red spinel. Global Spinel Gems by Phornthiwa Ritthikong. Used with Permission.
Red Spinel Faceted Cushion Cut
Red spinel. Global Spinel Gems by Phornthiwa Ritthikong. Used with Permission.
Article: 10 Rare Engagement Ring Stones that Won’t Break the Bank
Credit: Global Spinel Gems
| Gemstone | Spinel |
| Natural or man made | Natural |
| Gem State | Faceted |
| Color | Red |
| Transparency | Transparent |