Achetez plus – économisez plus
Économisez gros grâce aux remises sur quantité
See every deal on the Buy More Save More page →
Description
Made with certified recycled precious metal. Our silver, gold and platinum is refined from certified recycled content rather than newly mined ore, through refiners audited by outside parties.
How we source our metal
Round double-gallery 4-prong cast settings in 18K yellow gold, designed for mounting round faceted stones in custom rings, pendants, and earrings. Sold by the piece so you can order exactly what each job requires, these heads give a clean, bright profile at the bench.
Features
- Double-gallery 4-prong heads for secure, well-supported round stone settings
- Open undergallery for easy cleanup and good light return through the stone
- Cast construction with consistent dimensions for predictable setting work
- Calibrated across 22 stone sizes to match common round brilliant dimensions
- Suitable for use in custom mountings, remount projects, and repair work
- Sold individually so you can match quantities to specific jobs
- Made in the USA using 100% recycled precious metal
Specifications
| Product Type | Cast setting head |
|---|---|
| Setting Style | Round double-gallery head |
| Stone Shape | Round |
| Prong Count | 4 |
| Metal Type | 18K yellow gold |
| Stone Size Range | 0.03–5.0 ct |
| Metal Source | 100% recycled precious metal |
| Manufactured In | USA |
Available Options
| Part # | Stone Size (ct) | Stone Diameter (mm) | Stone Diameter (in) |
|---|---|---|---|
| 1C-419 | 0.03 | 2.0 mm | 0.079 in |
| 1C-420 | 0.05 | 2.5 mm | 0.098 in |
| 1C-421 | 0.07 | 2.75 mm | 0.108 in |
| 1C-422 | 0.10 | 3.0 mm | 0.118 in |
| 1C-422.5 | 0.12 | 3.25 mm | 0.128 in |
| 1C-423 | 0.15 | 3.5 mm | 0.138 in |
| 1C-424 | 0.25 | 4.0 mm | 0.157 in |
| 1C-425 | 0.33 | 4.5 mm | 0.177 in |
| 1C-425.5 | 0.45 | 4.75 mm | 0.187 in |
| 1C-426 | 0.50 | 5.0 mm | 0.197 in |
| 1C-427 | 0.65 | 5.5 mm | 0.217 in |
| 1C-428 | 0.75 | 6.0 mm | 0.236 in |
| 1C-429 | 1.0 | 6.5 mm | 0.256 in |
| 1C-430 | 1.25 | 7.0 mm | 0.276 in |
| 1C-431 | 1.5 | 7.5 mm | 0.295 in |
| 1C-432 | 2.0 | 8.0 mm | 0.315 in |
| 1C-433 | 2.5 | 8.25 mm | 0.325 in |
| 1C-435 | 3.0 | 9.5 mm | 0.374 in |
| 1C-436 | 4.0 | 7.1 mm | 0.280 in |
| 1C-437 | 4.25 | 11.0 mm | 0.433 in |
| 1C-437.5 | 4.5 | 11.5 mm | 0.453 in |
| 1C-438 | 5.0 | 12.0 mm | 0.472 in |
Notes
All findings are sold by the piece unless otherwise noted. Stone sizes are listed in carats with approximate millimeter diameters; confirm fit with your stone before ordering.
Specifications
- Brand
- Otto Frei
- Part #
- 1C-419
- Type
- Paramètres
- Country of Origin
- United States
- Dimensions
- 0,15 po x 0,15 po x 0,25 po
- Setting Style
- Round double-gallery head
- Stone Shape
- Round
- Prong Count
- 4
- Metal Type
- 18K yellow gold
- Stone Size Range
- 0.03–5.0 ct
- Metal Source
- 100% recycled precious metal
- Manufactured In
- USA
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Reviews
No reviews yet. Be the first to share your experience with this product.
Write a review ↓