on a pierced millegrain diamond set cap, below similar diamond set ovoid and sphere, from round cabochon ruby tops,e ach ruby in diamond line border and with diamond collet accent to centre, accompanied by AGL report no. 1085316 A & B giving the Colombian origin opinion and that the stones show no evidence of clarity enhancement (ie no oiling), 10.66 x 6.72 x 12.79mm & 10.40 x 5.25 x 12.52mmLength 4.9cm / 1 7/8''Weight: 10.5g
Pair of late 19th century cushion diamond cluster pendant earrings, c.1890, each hung with a rectangular cushion cut diamond, approximately 1.80ct J SI1 and 1.90ct M SI2,