ANTIQUE 18K GOLD & NATURAL DIAMONDS ROSETTA/CLUSTER RING, GEORGIAN 
PRE-VICTORIAN PERIOD, Circa 1820.
 
Presented for you consideration, a gorgeous  antique ROSETTA DIAMOND RING, in 18K GOLD, decorated with a total of ten (10) natural diamonds, antique double-rose-cut, set in robust bezels with grains.
Central diamond measures 4.50mm diameter approx, and the other nine (9) natural diamonds   surrounding the main one, measure 3.00mm diameter approx, each. Diamonds look clean at naked eye and show a nice transparent light-grey color. All diamonds are set in 18K yellow gold. Exquisite delicate filigree/open work in the laterals of the rosetta's base.
 
Please, refer to the pictures, they speak by themselves.
 
MEASURES:  rosetta itself measures 14mm diameter. 
 
US RING SIZE: 7.50- 7 3/4
 
WEIGHT:  3.60gr
 
ESTIMATED AGE: GEORGIAN period, circa 1820
 
GENERAL CONDITIONS: very good general conditions (please, refer to the pictures).