AgAu Jewellery has dated this piece to the Georgian era.
The centre stone is (0.25ct), with 4 x diamonds in line with the central diamond being (0.125ct) and the 4 diamonds set diagonally are (3 points) and the diamonds at the top and bottom of the ring are (2 points) each, totalling approx (1.00ct). The ring is unmarked but as been tested and is 18ct gold which is not uncommon for time period C.1820's The face of the ring measures 2cm x 1.4cm and weighs 4.8 grams, the ring size is a Q and is offered in very good condition.

Metal: 18ct yellow gold.
Stone(s): 19 x old cut diamonds, totalling (1.00ct)
Ring Measurements: Ring Face. 2.0cm x 1.4cm
Hallmark: Unmarked, fully tested for 18ct gold. C.1820's
Size: UK size Q
Weight: 4.8g
Condition: Very good condition
AgAu Jewellery has dated this piece to the Georgian era.
Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
You can view the stock and full dealer information on the AgAu Jewellery Profile Page