Diamond Stud — Grade A · No. 90470
1919 Jewelry Catalog and Sales Book · Scan 11 · Printed page 5
Stud · Catalog no. 90470
$125.00 each
Original 1919 offer in USD.
Extracted description
25/100 Carat. A Grade diamond; 14k solid gold mounting. Grade definition on this page: Finest white with slight blue tinge; absolutely perfect.
Four numbered grade variants share one printed illustration; individual quality differences are not independently pictured.
Visual keywords
round faceted stone spiral border stud
Proposed visual observations from the source illustration. These describe appearance and are separate from the printed catalog text.
Direct assistant vision of complete final crop; full pair for ear screws. Material, diamond identity and grade claims derive from print, not visual appearance.
Extracted traits
| Trait | Value | Evidence |
|---|---|---|
| Diamond weight | 25/100 carat | 25/100 Carat |
| Diamond grade | A | 90470—A Grade 125.00 |
| Diamond quality claim | Finest white with slight blue tinge; absolutely perfect. | A GRADE: Finest white with slight blue tinge; absolutely perfect. |
| Mounting material | solid gold | 14K SOLID GOLD MOUNTINGS |
| Gold fineness | 14 karat | 14K SOLID GOLD MOUNTINGS |
Extraction: Direct assistant vision: full page, enlarged captions and all 32 final illustrations inspected.. This record describes a catalog listing; its identity across other catalogs is unresolved.