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14KY, 14KW, 18KW & Platinum Round with Peg 4-Prong Die Struck - Otto Frei
Otto Frei

Gold & Platinum Round with Peg 4-Prong Die-Struck Setting

Part # 20-60 Only 2 left Weight -- lb / -- g
$42.98
Metal Types: 14K Yellow
Stone Size: .12ct (3.0mm)

These die-struck round peg 4-prong settings offer professional-grade construction in four precious metal options: 14K yellow gold, 14K white gold, 18K white gold, and platinum. The die-struck manufacturing process produces consistent, precise prong geometry and superior metal density, making these settings a reliable choice for mounting round brilliant-cut stones across a broad size range. With 15 stone sizes available — from .12ct (3.0mm) up to 5.0ct (11.0mm) — this versatile setting family supports everything from accent stones to large solitaire centerpieces.

Features

  • Die-struck construction for consistent prong strength and precise tolerances
  • Classic 4-prong head with peg post for secure shank attachment
  • Available in 14K yellow gold, 14K white gold, 18K white gold, and platinum
  • 15 round stone sizes from 3.0mm (.12ct) to 11.0mm (5.0ct)
  • Dimensions provided per size for accurate pre-setting planning

Specifications

Setting Style 4-Prong with Peg
Construction Die-struck
Stone Shape Round
Metal Options 14K Yellow Gold, 14K White Gold, 18K White Gold, Platinum
Stone Size Range 3.0mm–11.0mm (.12ct–5.0ct)
Number of Size Options 15

Available Options

Part # Metal Stone Size
20-60 14K Yellow .12ct (3.0mm)
20-61 14K Yellow .19ct (3.25mm)
20-62 14K Yellow .25ct (4.0mm)
20-63 14K Yellow .33ct (4.5mm)
20-64 14K Yellow .50ct (5.0mm)
20-65 14K Yellow .62ct (5.5mm)
20-66 14K Yellow .75ct (6.0mm)
20-67 14K Yellow 1.0ct (6.5mm)
20-68 14K Yellow 1.25ct (7.0mm)
20-69 14K Yellow 1.5ct (7.5mm)
20-90 14K Yellow 2.0ct (8.0mm)
20-91 14K Yellow 2.5ct (8.5mm)
20-92 14K Yellow 3.0ct (9.0mm)
20-93 14K Yellow 4.0ct (10.0mm)
20-94 14K Yellow 5.0ct (11.0mm)
21-60 14K White .12ct (3.0mm)
21-61 14K White .19ct (3.25mm)
21-62 14K White .25ct (4.0mm)
21-63 14K White .33ct (4.5mm)
21-64 14K White .50ct (5.0mm)
21-65 14K White .62ct (5.5mm)
21-66 14K White .75ct (6.0mm)
21-67 14K White 1.0ct (6.5mm)
21-68 14K White 1.25ct (7.0mm)
21-69 14K White 1.5ct (7.5mm)
21-90 14K White 2.0ct (8.0mm)
21-91 14K White 2.5ct (8.5mm)
21-92 14K White 3.0ct (9.0mm)
21-93 14K White 4.0ct (10.0mm)
21-94 14K White 5.0ct (11.0mm)
2B-60 Platinum .12ct (3.0mm)
2B-61 Platinum .19ct (3.25mm)
2B-62 Platinum .25ct (4.0mm)
2B-63 Platinum .33ct (4.5mm)
2B-64 Platinum .50ct (5.0mm)
2B-65 Platinum .62ct (5.5mm)
2B-66 Platinum .75ct (6.0mm)
2B-67 Platinum 1.0ct (6.5mm)
2B-68 Platinum 1.25ct (7.0mm)
2B-69 Platinum 1.5ct (7.5mm)
2B-90 Platinum 2.0ct (8.0mm)
2B-91 Platinum 2.5ct (8.5mm)
2B-92 Platinum 3.0ct (9.0mm)
2E-60 18K White .12ct (3.0mm)
2E-61 18K White .19ct (3.25mm)
2E-62 18K White .25ct (4.0mm)
2E-63 18K White .33ct (4.5mm)
2E-64 18K White .50ct (5.0mm)
2E-65 18K White .62ct (5.5mm)
2E-66 18K White .75ct (6.0mm)
2E-67 18K White 1.0ct (6.5mm)
2E-68 18K White 1.25ct (7.0mm)
2E-69 18K White 1.5ct (7.5mm)
2E-90 18K White 2.0ct (8.0mm)

Notes

  • Setting height, top width, and bottom width vary by stone size. Refer to the size-specific dimensions listed below when planning your design.
  • .12ct (3.0mm): 4.75mm H, 3.9mm top, 2.2mm bottom
  • .19ct (3.25mm): 4.8mm H, 4.2mm top, 2.7mm bottom
  • .25ct (4.0mm): 4.8mm H, 4.5mm top, 2.6mm bottom
  • .33ct (4.5mm): 4.9mm H, 4.8mm top, 2.6mm bottom
  • .50ct (5.0mm): 5.4mm H, 5.2mm top, 2.6mm bottom
  • .62ct (5.5mm): 5.4mm H, 5.6mm top, 2.6mm bottom
  • .75ct (6.0mm): 5.6mm H, 6.0mm top, 3.1mm bottom
  • 1.0ct (6.5mm): 5.7mm H, 6.4mm top, 3.3mm bottom
  • 1.25ct (7.0mm): 7.1mm H, 6.8mm top, 3.5mm bottom
  • 1.5ct (7.5mm): 7.3mm H, 7.0mm top, 3.6mm bottom
  • 2.0ct (8.0mm): 7.4mm H, 7.4mm top, 3.5mm bottom
  • 2.5ct (8.5mm): 9.0mm H, 8.5mm top, 3.5mm bottom
  • 3.0ct (9.0mm): 9.1mm H, 8.7mm top, 3.5mm bottom
  • 4.0ct (10.0mm): 9.2mm H, 8.8mm top, 3.4mm bottom
  • 5.0ct (11.0mm): 9.3mm H, 8.8mm top, 3.4mm bottom
  • Not all stone sizes are available in all metal types. See Available Options for specific combinations.
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Brand
Otto Frei
Part #
20-60
Type
Settings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Setting Style
4-Prong with Peg
Construction
Die-struck
Stone Shape
Round
Metal Options
14K Yellow Gold, 14K White Gold, 18K White Gold, Platinum
Stone Size Range
3.0mm–11.0mm (.12ct–5.0ct)
Number of Size Options
15