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Gold & Platinum Marquise Solitaire Mounting 7.5x4.25mm Center Stone 6-Prong Die Struck

Part # 951-243 Only 1 left Weight -- lb -- g
Current price $292.49
Metal Types: 14K White

A classic solitaire mounting crafted for a 7.5 x 4.25 mm marquise center stone, this die-struck ring mounting delivers the refined quality and precision fit that professional jewelers demand. Made in the USA by America's largest family-owned findings manufacturer from responsibly sourced gold and platinum, each mounting arrives highly polished and ready for setting and sizing.

The six-prong head provides secure, elegant retention for the marquise shape, while the die-struck construction ensures consistent metal density and a smooth surface ideal for finishing work. 14K white gold versions use a nickel-based alloy and are rhodium plated. Platinum is alloyed as 95% platinum and 5% ruthenium. Available in three metal configurations to suit a range of client preferences and price points.

Features

  • Die-struck construction for superior metal density and polish
  • Six-prong head designed for marquise center stones
  • Highly polished finish — ready for setting and sizing
  • 14K white gold versions rhodium plated with nickel-based alloy
  • Platinum alloyed at 95% platinum / 5% ruthenium
  • Made in the USA from responsibly sourced precious metals

Specifications

Center Stone Size 7.5 x 4.25 mm
Approximate Stone Weight 3/8 ct (diamond weight)
Number of Prongs 6
Construction Die struck
Ring Size 6 (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
951-243 14K White Gold
9501-243 14K White Gold Head / 14K Yellow Gold Shank
95B-243 Platinum
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
951-243
Type
Ring Mountings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Center Stone Size
7.5 x 4.25 mm
Approximate Stone Weight
3/8 ct (diamond weight)
Number of Prongs
6
Construction
Die struck
Ring Size
6 (standard USA)
14K White Gold Alloy
Nickel-based, rhodium plated
Platinum Alloy
95% platinum, 5% ruthenium