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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
This cast 4-prong center head is designed for emerald-cut stones and features a double gallery construction with side grooves for a refined, detailed profile. Available in 14K yellow gold, 14K white gold, and platinum, it is offered in 11 stone sizes ranging from 5.0 x 3.0mm to 11.0 x 9.0mm. Each size has its own distinct setting height, top width, and bottom width — making it straightforward to match the head to your stone and design requirements.
Features
- Double gallery construction for added visual depth and structural detail
- Side grooves along the setting body for a distinctive finished look
- Four prongs designed to securely hold emerald-cut stones
- Cast construction for consistent quality across sizes
- Available in 14K yellow gold, 14K white gold, and platinum
- Eleven stone size options from 5.0 x 3.0mm to 11.0 x 9.0mm
Specifications
| Setting Style | 4-Prong |
|---|---|
| Gallery Type | Double Gallery with Side Grooves |
| Construction | Cast |
| Stone Shape | Emerald Cut |
| Available Metals | 14K Yellow Gold, 14K White Gold, Platinum |
| Stone Size Range | 5.0 x 3.0mm – 11.0 x 9.0mm |
Available Options
| Part # | Metal | Stone Size | Setting Height / Top Width / Bottom Width |
|---|---|---|---|
| 40-720 | 14K Yellow | 5.0 x 3.0mm | 8.0mm H | Top 6.5 x 5.0mm | Bottom 3.8 x 2.3mm |
| 40-721 | 14K Yellow | 5.0 x 4.0mm | 8.5mm H | Top 7.4 x 5.6mm | Bottom 3.6 x 2.7mm |
| 40-722 | 14K Yellow | 5.5 x 4.5mm | 9.0mm H | Top 7.7 x 5.7mm | Bottom 3.7 x 2.8mm |
| 40-723 | 14K Yellow | 6.0 x 4.5mm | 9.0mm H | Top 8.0 x 6.5mm | Bottom 4.3 x 2.9mm |
| 40-724 | 14K Yellow | 7.0 x 5.0mm | 9.0mm H | Top 8.8 x 6.9mm | Bottom 4.5 x 3.2mm |
| 40-725 | 14K Yellow | 8.0 x 6.0mm | 9.0mm H | Top 9.8 x 8.1mm | Bottom 5.9 x 4.2mm |
| 40-726 | 14K Yellow | 8.5 x 6.5mm | 10.0mm H | Top 10.8 x 8.5mm | Bottom 6.3 x 4.0mm |
| 40-727 | 14K Yellow | 9.0 x 7.0mm | 11.0mm H | Top 11.0 x 8.9mm | Bottom 6.6 x 4.5mm |
| 40-728 | 14K Yellow | 9.5 x 7.5mm | 11.5mm H | Top 12.0 x 10.2mm | Bottom 7.0 x 4.9mm |
| 40-729 | 14K Yellow | 10.0 x 8.0mm | 12.0mm H | Top 12.3 x 10.5mm | Bottom 7.5 x 5.2mm |
| 40-730 | 14K Yellow | 11.0 x 9.0mm | 12.5mm H | Top 14.0 x 12.0mm | Bottom 7.8 x 5.9mm |
| 41-720 | 14K White | 5.0 x 3.0mm | 8.0mm H | Top 6.5 x 5.0mm | Bottom 3.8 x 2.3mm |
| 41-721 | 14K White | 5.0 x 4.0mm | 8.5mm H | Top 7.4 x 5.6mm | Bottom 3.6 x 2.7mm |
| 41-722 | 14K White | 5.5 x 4.5mm | 9.0mm H | Top 7.7 x 5.7mm | Bottom 3.7 x 2.8mm |
| 41-723 | 14K White | 6.0 x 4.5mm | 9.0mm H | Top 8.0 x 6.5mm | Bottom 4.3 x 2.9mm |
| 41-724 | 14K White | 7.0 x 5.0mm | 9.0mm H | Top 8.8 x 6.9mm | Bottom 4.5 x 3.2mm |
| 41-725 | 14K White | 8.0 x 6.0mm | 9.0mm H | Top 9.8 x 8.1mm | Bottom 5.9 x 4.2mm |
| 41-726 | 14K White | 8.5 x 6.5mm | 10.0mm H | Top 10.8 x 8.5mm | Bottom 6.3 x 4.0mm |
| 41-727 | 14K White | 9.0 x 7.0mm | 11.0mm H | Top 11.0 x 8.9mm | Bottom 6.6 x 4.5mm |
| 41-728 | 14K White | 9.5 x 7.5mm | 11.5mm H | Top 12.0 x 10.2mm | Bottom 7.0 x 4.9mm |
| 41-729 | 14K White | 10.0 x 8.0mm | 12.0mm H | Top 12.3 x 10.5mm | Bottom 7.5 x 5.2mm |
| 41-730 | 14K White | 11.0 x 9.0mm | 12.5mm H | Top 14.0 x 12.0mm | Bottom 7.8 x 5.9mm |
| 4B-720 | Platinum | 5.0 x 3.0mm | 8.0mm H | Top 6.5 x 5.0mm | Bottom 3.8 x 2.3mm |
| 4B-721 | Platinum | 5.0 x 4.0mm | 8.5mm H | Top 7.4 x 5.6mm | Bottom 3.6 x 2.7mm |
| 4B-722 | Platinum | 5.5 x 4.5mm | 9.0mm H | Top 7.7 x 5.7mm | Bottom 3.7 x 2.8mm |
| 4B-723 | Platinum | 6.0 x 4.5mm | 9.0mm H | Top 8.0 x 6.5mm | Bottom 4.3 x 2.9mm |
| 4B-724 | Platinum | 7.0 x 5.0mm | 9.0mm H | Top 8.8 x 6.9mm | Bottom 4.5 x 3.2mm |
| 4B-725 | Platinum | 8.0 x 6.0mm | 9.0mm H | Top 9.8 x 8.1mm | Bottom 5.9 x 4.2mm |
| 4B-726 | Platinum | 8.5 x 6.5mm | 10.0mm H | Top 10.8 x 8.5mm | Bottom 6.3 x 4.0mm |
| 4B-727 | Platinum | 9.0 x 7.0mm | 11.0mm H | Top 11.0 x 8.9mm | Bottom 6.6 x 4.5mm |
| 4B-728 | Platinum | 9.5 x 7.5mm | 11.5mm H | Top 12.0 x 10.2mm | Bottom 7.0 x 4.9mm |
| 4B-729 | Platinum | 10.0 x 8.0mm | 12.0mm H | Top 12.3 x 10.5mm | Bottom 7.5 x 5.2mm |
| 4B-730 | Platinum | 11.0 x 9.0mm | 12.5mm H | Top 14.0 x 12.0mm | Bottom 7.8 x 5.9mm |
Specifications
- Brand
- Otto Frei
- Part #
- 40-720
- Type
- Settings
- Country of Origin
- United States
- Dimensions
- 0.15 in x 0.15 in x 0.25 in
- Setting Style
- 4-Prong
- Gallery Type
- Double Gallery with Side Grooves
- Construction
- Cast
- Stone Shape
- Emerald Cut
- Available Metals
- 14K Yellow Gold, 14K White Gold, Platinum
- Stone Size Range
- 5.0 x 3.0mm – 11.0 x 9.0mm
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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