| Materials Sourced From | Unknown |
| Country Of Origin | Unknown |
| Antique | Yes |
| Shape | Navette |
| Main Stone Color | Blue |
| Year Manufactured | 1930-1939 |
| Metal | Gold |
| Secondary Stone | Sapphire |
| Jewelry Department | Fine |
| Main Stone | Sapphire |
| Main Stone Treatment | Natural |
| Department | Women |
| Main Stone Shape | Brilliant Cut |
| Base Metal | Gold |
| Gemstone Clarity Grade | Loupe Clean |
| Style | Navette |
| Handmade | Yes |
| Main Stone Creation | Natural |
| Seller Warranty | Yes |
| Cut Grade | Very Good |
| Color | Yellow |
| Sizable | Yes |
| Material | Gold |
| Total Carat Weight | 0.90 carat |
| Diamond Clarity Grade | vvs-vs-s1 |
| Brand | Unbranded |
| Type | Ring |
| Metal Purity | 14k |
| Era | Art Deco (1915-1935) |
| Diamond Color Grade | G-H |
| Original/Reproduction | Original |
Totally is sapphire 0.40 carat. The diamond is has G-H-I-J color and vvs-vs-s1 clarity. Totally is diamond 0.90 carat. Ring size is US 7.