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Platinum Round Solitaire 8.5mm Center Stone 4-Prong Die Struck - Otto Frei
Otto Frei

Platinum Round Solitaire 8.5mm Center Stone 4-Prong Die Struck

Part # 95B-211 Only 1 left Weight -- lb / -- g
$539.81

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

Platinum round solitaire mounting designed for an 8.5 mm center stone — approximately 2½ carats — set with four prongs. Die struck for superior metal density and durability, this mounting arrives highly polished and ready for stone setting and sizing. Crafted in platinum alloyed with 5% ruthenium for added hardness and wear resistance, it ships in standard USA ring size 6.

Made in the USA by America's largest family-owned findings manufacturer using responsibly sourced platinum, this solitaire mounting delivers the refined finish and structural integrity professional jewelers demand.

Features

  • Die struck construction for superior metal density and a crisp, refined profile
  • Highly polished finish — ready for stone setting and sizing upon arrival
  • Four-prong head designed to securely hold an 8.5 mm round center stone
  • Platinum–ruthenium alloy (Pt950/Ru5) for enhanced hardness and long-term durability
  • Made in the USA by America's largest family-owned findings manufacturer
  • Crafted from responsibly sourced platinum

Specifications

Metal Platinum 950 (95% platinum, 5% ruthenium)
Center Stone Size 8.5 mm round
Approximate Carat Weight 2½ ct (diamond weight equivalent)
Prong Count 4
Ring Size 6 (standard USA)
Construction Die struck
Finish High polish
Origin Made in the USA

Notes

  • All carat weights are expressed in diamond weight equivalents.
  • Mounting is sold without a center stone — stone not included.

Specifications

Brand
Otto Frei
Part #
95B-211
Type
Ring Mountings
Dimensions
0,15 in x 0,15 in x 0,25 in
Metal
Platinum 950 (95% platinum, 5% ruthenium)
Center Stone Size
8.5 mm round
Approximate Carat Weight
2½ ct (diamond weight equivalent)
Prong Count
4
Ring Size
6 (standard USA)
Construction
Die struck
Finish
High polish
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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