Skip to content
Contact Us Jewelry School Partners Frequently Asked Questions Submit Tax Exemption
14KW/14KY & Platinum Round Solitaire 7mm Center Stone 4-Prong Extra Heavy Die Struck - Otto Frei
14KW/14KY & Platinum Round Solitaire 7mm Center Stone 4-Prong Extra Heavy Die Struck - Otto Frei
14KW/14KY & Platinum Round Solitaire 7mm Center Stone 4-Prong Extra Heavy Die Struck - Otto Frei
14KW/14KY & Platinum Round Solitaire 7mm Center Stone 4-Prong Extra Heavy Die Struck - Otto Frei
Otto Frei

Gold & Platinum Round Solitaire 7mm 4-Prong Extra Heavy Die Struck Mounting

Part # 9501-348 Only 1 left Weight -- lb / -- g
$604.06
Metal Types: 14K White Head/14K Yellow Shank

A precision-crafted solitaire ring mounting built for professional jewelers who demand consistency and quality at the bench. This 4-prong extra heavy solitaire mounting is designed to hold a 7 mm round center stone (approximately 1¼ carats, stated in diamond weights) and is available in two metal options: a 14K white head with 14K yellow shank, or full platinum.

Die struck and highly polished, these mountings arrive ready for setting and sizing. They are produced in the USA by America's largest family-owned findings manufacturer, using responsibly sourced gold. Available in standard USA ring sizes 5½ to 7.

Features

  • Die struck construction for superior density and durability
  • Highly polished finish — bench-ready for setting and sizing
  • Extra heavy 4-prong head provides added metal mass for security and longevity
  • Designed for a 7 mm round center stone (approximately 1¼ ct in diamond weights)
  • Made in the USA from responsibly sourced precious metals
  • 14K white gold uses a nickel-based alloy and is rhodium plated
  • Platinum variant is 95% platinum / 5% ruthenium
  • Available in standard USA ring sizes 5½–7

Specifications

Center Stone Size 7 mm round
Approximate Carat Weight 1¼ ct (diamond weight)
Setting Style 4-prong solitaire
Construction Die struck
Finish Highly polished
Ring Size Range 5½–7 (standard USA)
14K White Gold Alloy Nickel-based, rhodium plated
Platinum Alloy 95% platinum / 5% ruthenium
Origin Made in the USA

Available Options

Part # Metal Type
9501-348 14K White Head / 14K Yellow Shank
95B-348 Platinum
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
9501-348
Type
Ring Mountings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Center Stone Size
7 mm round
Approximate Carat Weight
1¼ ct (diamond weight)
Setting Style
4-prong solitaire
Construction
Die struck
Finish
Highly polished
Ring Size Range
5½–7 (standard USA)
14K White Gold Alloy
Nickel-based, rhodium plated
Platinum Alloy
95% platinum / 5% ruthenium