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14KW & Platinum Round One Piece with Peg 6-Prong Die Struck - Otto Frei
Otto Frei

Gold & Platinum Round One Piece with Peg 6-Prong Die Struck Setting

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$53.00to$149.98
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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 die-struck round 6-prong one-piece settings with peg are available in 14K white gold and platinum, offering professional-grade quality for solitaire ring applications. The one-piece construction integrates the head and peg into a single die-struck unit, providing consistent geometry and reliable prong placement for round brilliant stones. Eight stone sizes are available, ranging from .25ct to 2.0ct, with precise dimensions listed for each size to ensure accurate fit and planning.

Features

  • Die-struck one-piece construction with integrated peg
  • 6-prong head designed for round brilliant stones
  • Available in 14K white gold and platinum
  • Eight stone size options from .25ct (4.0mm) to 2.0ct (8.0mm)
  • Consistent head geometry for reliable stone setting

Specifications

Construction Die-struck, one piece with peg
Prong Count 6
Stone Shape Round
Metal Options 14K White Gold, Platinum
Stone Size Range .25ct (4.0mm) – 2.0ct (8.0mm)

Available Options

Part # Metal Stone Size Setting Dimensions (H × Top W × Bottom W)
21-150 14K White Gold .25ct (4.0mm) 5.5mm × 5.2mm × 1.6mm
21-151 14K White Gold .33ct (4.5mm) 5.5mm × 6.0mm × 1.9mm
21-152 14K White Gold .50ct (5.0mm) 5.9mm × 6.0mm × 1.9mm
21-153 14K White Gold .62ct (5.25mm) 5.9mm × 6.2mm × 1.8mm
21-154 14K White Gold .75ct (6.0mm) 6.4mm × 6.7mm × 1.9mm
21-155 14K White Gold 1.0ct (6.5mm) 6.5mm × 6.8mm × 1.8mm
21-156 14K White Gold 1.25ct (7.0mm) 7.2mm × 7.8mm × 1.8mm
21-157 14K White Gold 2.0ct (8.0mm) 8.2mm × 8.8mm × 2.1mm
2B-151 Platinum .33ct (4.5mm) 5.5mm × 6.0mm × 1.9mm
2B-155 Platinum 1.0ct (6.5mm) 6.5mm × 6.8mm × 1.8mm
2B-157 Platinum 2.0ct (8.0mm) 8.2mm × 8.8mm × 2.1mm

Specifications

Brand
Otto Frei
Part #
Varies by option
Type
Settings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Construction
Die-struck, one piece with peg
Prong Count
6
Stone Shape
Round
Metal Options
14K White Gold, Platinum
Stone Size Range
.25ct (4.0mm) – 2.0ct (8.0mm)
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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