Platinum transitional cut diamond solitaire

Ring: Classic hand made platinum diamond solitaire ring; featuring a transitional cut diamond (pre- round brilliant cut). Supported in a classic 4 prong double gallery setting. Accented on each side by a tapered baguette cut diamond ( 2 total). Transitioning into a rounded bright finished shank. Construction: Hand made: Stamps: 10%irid plat Circa: 1920 Diamonds: Transitional cut diamond: Measurements: 8.83 – 8.92 x .05 mm Weight (Known): 2.77 ct Color: K Clarity: Si1 Fluorescence: None Matching pair of Tapered baguette cut diamonds: Estimated total weight: 0.20 ct apx. Color: H/I Clarity: Vs1 / Vs2