Description
These three-stone round ring mountings are crafted to hold a 5 mm center stone flanked by two 3.25 mm round side stones, with a total carat weight range of 3/4 ct to 7/8 ct (all weights expressed in diamond weights). Available in 14K Yellow, 14K White, 18K White, and Platinum, each mounting arrives in a standard USA ring size range of 6 to 6-1/2, cast and hand polished, ready for stone setting and sizing.
Made in the USA from responsibly sourced gold by America's largest family-owned findings manufacturer, these mountings reflect consistent craftsmanship suited to professional bench work. 14K White gold uses a nickel-based alloy and is rhodium plated. Platinum variants are 95% platinum and 5% ruthenium.
Features
- Three-stone design with one 5 mm round center stone seat and two 3.25 mm round side stone seats
- Cast and hand polished — ready for setting and sizing
- Made in the USA from responsibly sourced precious metals
- Produced by America's largest family-owned findings manufacturer
- 14K White gold is nickel-based alloy with rhodium plating
- Platinum composition: 95% platinum / 5% ruthenium
- Available in four metal types to suit diverse client preferences
Specifications
| Center Stone Size | 5 mm round |
|---|---|
| Side Stone Size | 3.25 mm round (quantity: 2) |
| Total Carat Weight Range | 3/4 ct – 7/8 ct (diamond weights) |
| Ring Size Range | 6 – 6-1/2 (standard USA sizing) |
| Platinum Composition | 95% platinum / 5% ruthenium |
| 14K White Alloy | Nickel-based; rhodium plated |
| Country of Origin | USA |
| Sourcing | Responsibly sourced precious metals |
Available Options
| Part # | Metal Type |
|---|---|
| 950-520 | 14K Yellow Gold |
| 951-520 | 14K White Gold |
| 95B-520 | Platinum |
| 95E-520 | 18K White Gold |
Specifications
- Brand
- Otto Frei
- Part #
- 95B-520
- Type
- Ring Mountings
- Country of Origin
- United States
- Dimensions
- 0.15 in x 0.15 in x 0.25 in
- Center Stone Size
- 5 mm round
- Side Stone Size
- 3.25 mm round (quantity: 2)
- Total Carat Weight Range
- 3/4 ct – 7/8 ct (diamond weights)
- Ring Size Range
- 6 – 6-1/2 (standard USA sizing)
- Platinum Composition
- 95% platinum / 5% ruthenium
- 14K White Alloy
- Nickel-based; rhodium plated
- Sourcing
- Responsibly sourced precious metals
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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