Platinum .5-Ct. Round Engagement Ring Mounting

This classically styled platinum engagement ring features a 4-prong mounting that holds one 1/2-ct. (5mm, approx.) round faceted gemstone and a half-round profile. Cut a seat in the mounting to accommodate your stone, then burnish the prongs over the stone to secure it in place.

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Ring size: 7, 8
Style: Engagement
Metal type: Platinum
Metal color: White
Purity: .950
Setting type: 4-prong
Band shank width: 2.5mm
Fabrication method: Die struck
Finished: No
Mounting or bezel shapes: Round
Mounting or bezel sizes: 5mm, 6.5mm
Quality marked: Yes
Net weight: 3.75g (0.132 ounces), 3.782g (0.133 ounces), 4.03g (0.142 ounces)
Country of origin: India, United States
Primary stone size: 1/2 ct., 1 ct.