Sapphire & Diamond Ring Bespoke AGL certified natural Colombian emerald

AGL certified natural Colombian emerald necklace

3 wide by 1

as can be seen in the photo

Approx size 5

Sapphire & Diamond Ring Bespoke AGL certified natural Colombian emeraldVintage, 18k white gold ring featuring a faceted oval, 4. 7ct (Approx.), certified natural, unheated with insignificant to minor oil, cornflower blue Ceylon sapphire. Flanked on either side by a total of 12 single diamonds. Swedish hallmarks with a date mark for 1957. Approximately a size 6. 75 and can be sized. Central sapphire in setting is roughly 13. 5mm by 10. 5mm and 4. 8mm thick. 12 single cut diamonds (6 on each shoulder) are approximately 1.