LATE 19TH CENTURY NATURAL PEARL AND DIAMOND NECKLACE

LATE 19TH CENTURY NATURAL PEARL AND DIAMOND NECKLACE
Seventy-seven natural pearls of approximately 6.5 to 4.2 mm, old-cut diamonds, silver and gold, brooch fitting, circa 1890, 49.0 cm, original blue Garrard case
Gem & Pearl Laboratory, 2020, report no. 18334: natural pearls (saltwater)