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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

53 of 54 options in stock
$31.24to$202.06
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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

A peg post drops into a drilled seat on the shank, which is why this head is the one to reach for when a round brilliant has to sit square on a finished mounting. These die-struck round 4-prong peg settings come in four precious metal options: 14K yellow gold, 14K white gold, 18K white gold, and platinum.

Die-struck manufacturing produces consistent, precise prong geometry and superior metal density, which makes these settings a reliable choice for mounting round brilliant cut stones across a broad size range. Fifteen stone sizes are available, from .12ct (3.0mm) up to 5.0ct (11.0mm), covering accent stones through 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)
  • Height, top width, and bottom width published per size for accurate pre-setting planning

Available Options

Part # Metal Stone Size Setting Size, H / Top / Bottom (mm)
2B-60 Platinum .12ct (3.0mm) 4.75 / 3.9 / 2.2
2B-61 Platinum .19ct (3.25mm) 4.8 / 4.2 / 2.7
2B-62 Platinum .25ct (4.0mm) 4.8 / 4.5 / 2.6
2B-63 Platinum .33ct (4.5mm) 4.9 / 4.8 / 2.6
2B-64 Platinum .50ct (5.0mm) 5.4 / 5.2 / 2.6
2B-65 Platinum .62ct (5.5mm) 5.4 / 5.6 / 2.6
2B-66 Platinum .75ct (6.0mm) 5.6 / 6.0 / 3.1
2B-67 Platinum 1.0ct (6.5mm) 5.7 / 6.4 / 3.3
2B-68 Platinum 1.25ct (7.0mm) 7.1 / 6.8 / 3.5
2B-69 Platinum 1.5ct (7.5mm) 7.3 / 7.0 / 3.6
2B-90 Platinum 2.0ct (8.0mm) 7.4 / 7.4 / 3.5
2B-91 Platinum 2.5ct (8.5mm) 9.0 / 8.5 / 3.5
2B-92 Platinum 3.0ct (9.0mm) 9.1 / 8.7 / 3.5
2E-60 18K White Gold .12ct (3.0mm) 4.75 / 3.9 / 2.2
2E-61 18K White Gold .19ct (3.25mm) 4.8 / 4.2 / 2.7
2E-62 18K White Gold .25ct (4.0mm) 4.8 / 4.5 / 2.6
2E-63 18K White Gold .33ct (4.5mm) 4.9 / 4.8 / 2.6
2E-64 18K White Gold .50ct (5.0mm) 5.4 / 5.2 / 2.6
2E-65 18K White Gold .62ct (5.5mm) 5.4 / 5.6 / 2.6
2E-66 18K White Gold .75ct (6.0mm) 5.6 / 6.0 / 3.1
2E-67 18K White Gold 1.0ct (6.5mm) 5.7 / 6.4 / 3.3
2E-68 18K White Gold 1.25ct (7.0mm) 7.1 / 6.8 / 3.5
2E-69 18K White Gold 1.5ct (7.5mm) 7.3 / 7.0 / 3.6
2E-90 18K White Gold 2.0ct (8.0mm) 7.4 / 7.4 / 3.5
20-60 14K Yellow Gold .12ct (3.0mm) 4.75 / 3.9 / 2.2
20-61 14K Yellow Gold .19ct (3.25mm) 4.8 / 4.2 / 2.7
20-62 14K Yellow Gold .25ct (4.0mm) 4.8 / 4.5 / 2.6
20-63 14K Yellow Gold .33ct (4.5mm) 4.9 / 4.8 / 2.6
20-64 14K Yellow Gold .50ct (5.0mm) 5.4 / 5.2 / 2.6
20-65 14K Yellow Gold .62ct (5.5mm) 5.4 / 5.6 / 2.6
20-66 14K Yellow Gold .75ct (6.0mm) 5.6 / 6.0 / 3.1
20-67 14K Yellow Gold 1.0ct (6.5mm) 5.7 / 6.4 / 3.3
20-68 14K Yellow Gold 1.25ct (7.0mm) 7.1 / 6.8 / 3.5
20-69 14K Yellow Gold 1.5ct (7.5mm) 7.3 / 7.0 / 3.6
20-90 14K Yellow Gold 2.0ct (8.0mm) 7.4 / 7.4 / 3.5
20-91 14K Yellow Gold 2.5ct (8.5mm) 9.0 / 8.5 / 3.5
20-92 14K Yellow Gold 3.0ct (9.0mm) 9.1 / 8.7 / 3.5
20-93 14K Yellow Gold 4.0ct (10.0mm) 9.2 / 8.8 / 3.4
20-94 14K Yellow Gold 5.0ct (11.0mm) 9.3 / 8.8 / 3.4
21-60 14K White Gold .12ct (3.0mm) 4.75 / 3.9 / 2.2
21-61 14K White Gold .19ct (3.25mm) 4.8 / 4.2 / 2.7
21-62 14K White Gold .25ct (4.0mm) 4.8 / 4.5 / 2.6
21-63 14K White Gold .33ct (4.5mm) 4.9 / 4.8 / 2.6
21-64 14K White Gold .50ct (5.0mm) 5.4 / 5.2 / 2.6
21-65 14K White Gold .62ct (5.5mm) 5.4 / 5.6 / 2.6
21-66 14K White Gold .75ct (6.0mm) 5.6 / 6.0 / 3.1
21-67 14K White Gold 1.0ct (6.5mm) 5.7 / 6.4 / 3.3
21-68 14K White Gold 1.25ct (7.0mm) 7.1 / 6.8 / 3.5
21-69 14K White Gold 1.5ct (7.5mm) 7.3 / 7.0 / 3.6
21-90 14K White Gold 2.0ct (8.0mm) 7.4 / 7.4 / 3.5
21-91 14K White Gold 2.5ct (8.5mm) 9.0 / 8.5 / 3.5
21-92 14K White Gold 3.0ct (9.0mm) 9.1 / 8.7 / 3.5
21-93 14K White Gold 4.0ct (10.0mm) 9.2 / 8.8 / 3.4
21-94 14K White Gold 5.0ct (11.0mm) 9.3 / 8.8 / 3.4

Notes

  • The part number prefix carries the metal: 20 is 14K yellow gold, 21 is 14K white gold, 2B is platinum, and 2E is 18K white gold.
  • Not all stone sizes are available in all metal types. The two 14K runs cover all fifteen sizes, platinum runs to 3.0ct (9.0mm), and 18K white gold runs to 2.0ct (8.0mm).
  • Setting sizes are the height, top width, and bottom width of the setting itself, taken from the product data, not the stone measurements.

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
Setting Style
4-prong with peg
Construction
Die-struck
Prong Count
4
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
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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