| Shape | Square |
| Closure | Screw Back |
| Signed | Yes |
| Color | Silver |
| Main Stone Color | Black |
| Metal | Sterling Silver |
| Materials Sourced From | Mexico |
| Jewelry Department | Fine |
| Main Stone | Onyx |
| Ear Area | Lobe |
| Vintage | Yes |
| Brand | Los Castillo |
| Type | Earrings |
| Department | Women |
| Metal Purity | 925 |
| Style | Screwback |
| Original/Reproduction | Original |
| Country Of Origin | Mexico |
| Handmade | Yes |
Vintage Los Castillo Onix Negro sterling silver and black onyx earrings Beautiful and RARE vintage earrings from Los Castillo Onix Negro collection Sterling silver Black onyx Stamped by maker Screwbacks See photo for measurement Pre owned in great condition A tiny chip in the onyx behind the silver See last photo Check out my other listings of vintage sterling silver jewelry and much much more!! Bundle items to your cart to save on shipping costs Please zoom in on each picture and ask questions if necessary. Items are sold as pictured