Content and Fineness of the Gold Coins of England and Great Britain
Commonwealth - Elizabeth II (1649-1968)

Monarch	Denomination	Issue Date	Total Weight (grains)	Purchasing Value	Fineness (carats)	Fineness	Actual Gold Weight (grams)	Actual Gold Weight (troy oz)
Commonwealth	Unite	1649-1660	140.5	20s	22	0.917	8.346	0.2683
Commonwealth	Double-crown	1649-1660	70.25	10s	22	0.917	4.173	0.1342
Commonwealth	Britain Crown	1649-1660	35.12	5s	22	0.917	2.086	0.0671
Cromwell	Fifty Shillings	1656		50s
Cromwell	Broad or Twenty Shillings	1656		20s
Charles II	Unite	1660-1661	140.49	20s	22	0.917	8.345	0.2683
Charles II	Double-crown	1660-1661	70.25	10s	22	0.917	4.173	0.1342
Charles II	Crown	1660-1661	25.12	5s	22	0.917	1.492	0.048
Charles II	Unite	1661-1662	131.71	20s	22	0.917	7.823	0.2515
Charles II	Double-crown	1661-1662	65.86	10s	22	0.917	3.912	0.1258
Charles II	Crown	1661-1662	32.93	5s	22	0.917	1.956	0.0629
Charles II	Five Guineas	1668-1669	651.54	100s	22	0.917	38.701	1.2443
Charles II	Five Guineas	1670-1684	647.19	100s	22	0.917	38.442	1.236
Charles II	Two Guineas	1664-1669	264.41	40s	22	0.917	15.706	0.5049
Charles II	Two Guineas	1670-1684	258.88	40s	22	0.917	15.377	0.4944
Charles II	Broad or Twenty Shillings	1662		20s	22	0.917
Charles II	Guinea	1663-1670	131.71	20s	22	0.917	7.823	0.2515
Charles II	Guinea	1671-1684	129.44	20s	22	0.917	7.689	0.2472
Charles II	Half-guinea	1669	65.85	10s	22	0.917	3.911	0.1258
Charles II	Half-guinea	1670-1684	64.72	10s	22	0.917	3.844	0.1236
James II	Five Guineas	1686-1688	647.19	100s	22	0.917	38.442	1.236
James II	Two Guineas	1686-1688	258.88	40s	22	0.917	15.377	0.4944
James II	Guinea	1685-1688	129.44	20s	22	0.917	7.689	0.2472
James II	Half-guinea	1686-1688	64.72	10s	22	0.917	3.844	0.1236
William III & Mary II	Five Guineas	1691-1694	647.19	100s	22	0.917	38.442	1.236
William III & Mary II	Two Guineas	1691-1694	258.88	40s	22	0.917	15.377	0.4944
William III & Mary II	Guinea	1689-1694	129.44	20s	22	0.917	7.689	0.2472
William III & Mary II	Half-guinea	1689-1694	64.72	10s	22	0.917	3.844	0.1236
William III	Five Guineas	1699-1701	647.19	100s	22	0.917	38.442	1.236
William III	Two Guineas	1701	258.88	40s	22	0.917	15.377	0.4944
William III	Guinea	1695-1701	129.44	20s	22	0.917	7.689	0.2472
William III	Half-guinea	1695-1701	64.72	10s	22	0.917	3.844	0.1236
Anne	Five Guineas	1705-1714	647.19	100s	22	0.917	38.442	1.236
Anne	Two Guineas	1709-1714	258.88	40s	22	0.917	15.377	0.4944
Anne	Guinea	1702-1714	129.44	20s	22	0.917	7.689	0.2472
Anne	Half-guinea	1702-1714	64.72	10s	22	0.917	3.844	0.1236
George I	Five Guineas	1716-1726	647.19	63s	22	0.917	38.442	1.236
George I	Two Guineas	1717-1726	258.88	42s	22	0.917	15.377	0.4944
George I	Guinea	1714-1727	129.44	21s	22	0.917	7.689	0.2472
George I	Half-guinea	1715-1727	64.72	10s 6d	22	0.917	3.844	0.1236
George I	Quarter-guinea	1718	32.36	5s 3d	22	0.917	1.922	0.0618
George II	Five Guineas	1729-1753	647.19	63s	22	0.917	38.442	1.236
George II	Two Guineas	1733-1753	258.88	42s	22	0.917	15.377	0.4944
George II	Guinea	1727-1760	129.44	21s	22	0.917	7.689	0.2472
George II	Half-guinea	1728-1760	64.72	10s 6d	22	0.917	3.844	0.1236
George III	Five Guineas	1770-1777	647.19	63s	22	0.917	38.442	1.236
George III	Two Guineas	1768-1777	258.88	42s	22	0.917	15.377	0.4944
George III	Guinea	1761-1813	129.44	21s	22	0.917	7.689	0.2472
George III	Half-guinea	1762-1813	64.72	10s 6d	22	0.917	3.844	0.1236
George III	Seven Shillings or Third-guinea	1797-1813	43.15	7s	22	0.917	2.563	0.0824
George III	Quarter-guinea	1762	32.36	5s 3d	22	0.917	1.922	0.0618
George III	Five Pounds	1820	616.37	100s	22	0.917	36.612	1.1771
George III	Two Pounds/Double-Sovereign	1820	246.55	40s	22	0.917	14.645	0.4708
George III	Sovereign	1817-1820	123.27	20s	22	0.917	7.322	0.2354
George III	Half-sovereign	1817-1820	61.64	10s	22	0.917	3.661	0.1177
George IV	Five Pounds	1826	616.37	100s	22	0.917	36.612	1.1771
George IV	Two Pounds/Double-Sovereign	1823-1826	246.55	40s	22	0.917	14.645	0.4708
George IV	Sovereign	1821-1830	123.27	20s	22	0.917	7.322	0.2354
George IV	Half-sovereign	1821-1828	61.64	10s	22	0.917	3.661	0.1177
William IV	Two Pounds/Double-Sovereign	1831	246.55	40s	22	0.917	14.645	0.4708
William IV	Sovereign	1831-1837	123.27	20s	22	0.917	7.322	0.2354
William IV	Half-sovereign	1831-1837	61.64	10s	22	0.917	3.661	0.1177
Victoria	Five Pounds	1839,1887br>1893	616.37	100s	22	0.917	36.612	1.1771
Victoria	Two Pounds/Double-Sovereign	1887, 1893	246.55	40s	22	0.917	14.645	0.4708
Victoria	Sovereign	1838-1901	123.27	20s	22	0.917	7.322	0.2354
Victoria	Half-sovereign	1838-1901	61.64	10s	22	0.917	3.661	0.1177
Edward VII	Five Pounds	1902	616.37	100s	22	0.917	36.612	1.1771
Edward VII	Two Pounds/Double-Sovereign	1902	246.55	40s	22	0.917	14.645	0.4708
Edward VII	Sovereign	1902-1910	123.27	20s	22	0.917	7.322	0.2354
Edward VII	Half-sovereign	1902-1910	61.64	10s	22	0.917	3.661	0.1177
George V	Five Pounds	1911	616.37	100s	22	0.917	36.612	1.1771
George V	Two Pounds/Double-Sovereign	1911	246.55	40s	22	0.917	14.645	0.4708
George V	Sovereign	1911-1932	123.27	20s	22	0.917	7.322	0.2354
George V	Half-sovereign	1911-1926	61.64	10s	22	0.917	3.661	0.1177
George VI	Five Pounds	1937	616.37	100s	22	0.917	36.612	1.1771
George VI	Two Pounds/Double-Sovereign	1937	246.55	40s	22	0.917	14.645	0.4708
George VI	Sovereign	1937	123.27	20s	22	0.917	7.322	0.2354
George VI	Half-sovereign	1937	61.64	10s	22	0.917	3.661	0.1177
Elizabeth II	Five Pounds	1953	616.37	100s	22	0.917	36.612	1.1771
Elizabeth II	Two Pounds/Double-Sovereign	1953	246.55	40s	22	0.917	14.645	0.4708
Elizabeth II	Sovereign	1953-1968	123.27	20s	22	0.917	7.322	0.2354
Elizabeth II	Half-sovereign	1953	61.64	10s	22	0.917	3.661	0.1177