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Gold & Platinum Round Solitaire 5.5mm 6-Prong Die-Struck Ring Mounting

Part # 951-225 Only 1 left Weight -- lb -- g
Current price $327.91
Metal Types: 14K White

These die-struck 6-prong solitaire ring mountings are precision-crafted to hold a 5.5mm round center stone — approximately 5/8 carat in diamond weight. Ready for setting and sizing right out of the box, each mounting arrives highly polished and is available in three metal types to suit your client's preference or your bench requirements.

Made in the USA by America's largest family-owned findings manufacturer, these mountings are produced from responsibly sourced precious metals. The die-struck construction ensures consistent, precise geometry and superior metal density for a durable, professional-quality result.

14K white gold uses a nickel-based alloy and is rhodium plated. Platinum is 95% platinum and 5% ruthenium. Standard USA ring size range is 6 to 6½.

Features

  • Die-struck construction for consistent form and superior metal density
  • Highly polished finish — ready for stone setting and sizing
  • 6-prong head designed for 5.5mm round center stones (~5/8 ct)
  • Made in the USA from responsibly sourced precious metals
  • 14K white gold is nickel-based alloy and rhodium plated
  • Platinum composition: 95% platinum, 5% ruthenium
  • Available in three metal configurations

Specifications

Center Stone Size 5.5mm round
Approximate Stone Weight 5/8 carat (diamond weight)
Prong Count 6
Construction Die struck
Finish Highly polished
Standard Ring Size Range 6 – 6½ (USA)
14K White Gold Alloy Nickel-based, rhodium plated
Platinum Composition 95% platinum, 5% ruthenium
Origin Made in the USA

Available Options

Part # Metal Type
951-225 14K White Gold
9501-225 14K White Gold Head / 14K Yellow Gold Shank
95B-225 Platinum
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
951-225
Type
Ring Mountings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Center Stone Size
5.5mm round
Approximate Stone Weight
5/8 carat (diamond weight)
Prong Count
6
Construction
Die struck
Finish
Highly polished
Standard Ring Size Range
6 – 6½ (USA)
14K White Gold Alloy
Nickel-based, rhodium plated
Platinum Composition
95% platinum, 5% ruthenium