AN ATTRACTIVE SAPPPHIRE AND DIAMOND RING

细节
AN ATTRACTIVE SAPPPHIRE AND DIAMOND RING
Set with a rectangular-cut sapphire weighing approximately 20.16 cts., flanked on each side by a tapered baguette-cut diamond, mounted in platinum
With certificate 9707173 from the Gübelin Gemmological Laboratory stating that the sapphire is of Burmese origin. No indications of thermal treatment.