Antique Edwardian 1.00ct Diamond Pin - 18K White Gold c.1905

Antique 1.00ct Diamond Pin in 18K White Gold - c. 1890-1910**  

**Dimensions & Materials:**
- **2" long × 0.75" wide** (5.1cm × 1.9cm) - Delicate Edwardian proportions
- **18K white gold** (tests as 750/1000 purity)
- **Approx. 1.00ct old European-cut diamonds** (H-I color, VS2-SI1 clarity)
- **Original C-catch clasp** (with safety hinge added later)

**Historical Details:**
- **Circa 1905** (Edwardian period)
- **Hand-engraved milgrain borders** (period-correct tool marks)
- **Filigree gallery** (allows light to enter diamonds from below) 

**Available At:**
Seymour Jewelers
1212 Hermosa Ave.
Hermosa Beach, CA 90254
(310) 379-5401
★★★★★ (500+ Verified Reviews)