Lovely classic platinum engagement ring. Center diamond just under one carat (.92). Previously owned yet no signs of wear, excellent condition. Dates from the early 1990's.
Recent appraisal (January 2014) obtained from The Chicago Gem Lab, Ltd. Here are the details:
One lady's platinum ring. Stamp: PT900 BLU-RAY. Weight: 6.5 dwts. Method of manufacture: cast in platinum with a 6 prong die struck head. Quality of Manufacture: good. 1 round brilliant cut Diamond. Measurements: 6.12mm - 6.16mm, no depth measurement available. Weight: approximately 0.92 carat. Table: 60%. Girdle: medium to slightly thick, faceted. Culet: pointed. Polish: good. Symmetry: good. Fluorescence: none. Color Grade I. Clarity grade: SI1. 8 princess cut Diamonds. Measurements: approximately 2.0mm each. Weight: approximately .40 carat total. Polish: good. Symmetry: good. Color Grade: G. Clarity grad: VS1.
The ring is a size 7. Retail replacement value: $9000.00