PLATINUM .80 CT DIAMOND SOLITAIRE RING CA. 1930'S: Platinum ring centers a emerald cut diamond of approx. .80 Ct, 6.21 mm x 4.83 mm., VVS2 clarity and E color. Two baguette cut diamonds flank the center stone, VS clarity and E-F color. Size 6.5. Weight 2.9 grams. Sold with current Atlanta Gemological GIA graduates appraisal for $7,550.