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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
These oval 6-prong die struck settings offer professional-grade construction in both 14K yellow and 14K white gold. Available across 14 stone sizes — from .20ct up to 4.0ct — each setting is precisely sized to match standard oval stone dimensions, making them a reliable choice for solitaire work, custom builds, and production jewelry alike.
Features
- Die struck construction for consistent prong strength and dimensional accuracy
- Six-prong configuration secures oval stones with balanced coverage
- Available in 14K yellow gold and 14K white gold
- Fourteen stone size options from .20ct (4.5x3.5mm) to 4.0ct (10.5x8.25mm)
Stone Size & Setting Dimensions
| Stone Size | Stone MM | Setting Height | Top Width | Bottom Width |
|---|---|---|---|---|
| .20ct | 4.5x3.5mm | 3.8mm | 4.8x3.4mm | 3.0x2.3mm |
| .25ct | 5.0x4.25mm | 4.0mm | 5.3x4.0mm | 3.6x2.7mm |
| .38ct | 5.5x4.75mm | 4.4mm | 6.1x4.7mm | 3.9x2.8mm |
| .45ct | 5.75x4.5mm | 6.2mm | 6.4x4.9mm | 4.3x3.2mm |
| .50ct | 6.25x4.75mm | 4.7mm | 6.9x4.9mm | 4.3x3.1mm |
| .65ct | 6.5x5.25mm | 4.7mm | 6.9x5.0mm | 4.8x3.6mm |
| .75ct | 7.0x5.5mm | 5.1mm | 6.7x5.0mm | 5.0x3.7mm |
| 1.00ct | 7.5x5.75mm | 5.5mm | 7.9x6.0mm | 5.3x3.6mm |
| 1.25ct | 8.0x6.0mm | 5.7mm | 8.5x6.0mm | 5.4x4.0mm |
| 1.50ct | 8.25x6.75mm | 5.7mm | 9.2x6.3mm | 6.0x4.2mm |
| 2.00ct | 8.75x6.75mm | 5.9mm | 9.6x6.7mm | 6.1x4.5mm |
| 2.50ct | 9.5x7.25mm | 6.6mm | 10.2x7.0mm | 6.7x4.0mm |
| 3.0ct | 10.0x7.5mm | 6.7mm | 10.8x7.5mm | 7.2x5.2mm |
| 4.0ct | 10.5x8.25mm | 7.3mm | 11.3x8.0mm | 7.4x5.4mm |
Specifications
| Metal | 14K Yellow Gold, 14K White Gold |
|---|---|
| Setting Style | Oval 6-Prong |
| Construction | Die Struck |
| Stone Sizes Available | .20ct – 4.0ct |
Available Options
| Part # | Metal | Stone Size |
|---|---|---|
| 40-01 | 14K Yellow | .20ct (4.5x3.5mm) |
| 40-02 | 14K Yellow | .25ct (5.0x4.25mm) |
| 40-03 | 14K Yellow | .38ct (5.5x4.75mm) |
| 40-04 | 14K Yellow | .45ct (5.75x4.5mm) |
| 40-05 | 14K Yellow | .50ct (6.25x4.75mm) |
| 40-06 | 14K Yellow | .65ct (6.5x5.25mm) |
| 40-07 | 14K Yellow | .75ct (7.0x5.5mm) |
| 40-08 | 14K Yellow | 1.00ct (7.5x5.75mm) |
| 40-09 | 14K Yellow | 1.25ct (8.0x6.0mm) |
| 40-11 | 14K Yellow | 2.00ct (8.75x6.75mm) |
| 40-12 | 14K Yellow | 2.50ct (9.5x7.25mm) |
| 40-14 | 14K Yellow | 4.0ct (10.5x8.25mm) |
| 41-01 | 14K White | .20ct (4.5x3.5mm) |
| 41-02 | 14K White | .25ct (5.0x4.25mm) |
| 41-03 | 14K White | .38ct (5.5x4.75mm) |
| 41-04 | 14K White | .45ct (5.75x4.5mm) |
| 41-05 | 14K White | .50ct (6.25x4.75mm) |
| 41-06 | 14K White | .65ct (6.5x5.25mm) |
| 41-07 | 14K White | .75ct (7.0x5.5mm) |
| 41-08 | 14K White | 1.00ct (7.5x5.75mm) |
| 41-09 | 14K White | 1.25ct (8.0x6.0mm) |
| 41-10 | 14K White | 1.50ct (8.25x6.75mm) |
| 41-11 | 14K White | 2.00ct (8.75x6.75mm) |
| 41-12 | 14K White | 2.50ct (9.5x7.25mm) |
| 41-13 | 14K White | 3.0ct (10.0x7.5mm) |
| 41-14 | 14K White | 4.0ct (10.5x8.25mm) |
Specifications
- Brand
- Otto Frei
- Part #
- 40-01
- Type
- Settings
- Country of Origin
- United States
- Dimensions
- 0.15 in x 0.15 in x 0.25 in
- Metal
- 14K Yellow Gold, 14K White Gold
- Setting Style
- Oval 6-Prong
- Construction
- Die Struck
- Stone Sizes Available
- .20ct – 4.0ct
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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