Bidspirit auction | Karl Haas Platinum, Sapphire &
Karl Haas Platinum, Sapphire & Diamond Ring - Karl Haas platinum, sapphire and diamond ring. Has a 11.23 x 8.55 x 5.52 mm 4.72 carat natural corundum sapphire center stone and 74 round brilliant cut diamonds encircling the center stone and shoulders in 2 rows. Comes with AIGL jewelry appraisal and GIA report. The report shows color is brownish pink, transparent with no indications of heating. Size 6 3/4. All invoices must be paid within 24 hours of the sale. We offer multiple shipping options, please read the shipping terms to understand your options. We also offer Pick-Ups Friday, Saturday, and Monday immediately following the sale. BY APPOINTMENT ONLY.