EARLY 20TH CENTURY EMERALD AND DIAMOND RING

EARLY 20TH CENTURY EMERALD AND DIAMOND RING
STONES: rectangular-cut emerald of approximately 2.30 carats, old circular-cut diamonds
SIZE/DIMENSIONS: ring size N½
GROSS WEIGHT: 4.6 grams
Circa 1910

Case by Carrington & Co Ltd, 130 Regent Street, W1
Gem & Pearl Laboratory, 2021, report no. 19890: Colombia, negligible clarity enhancement