CollectrCollectr
Get started
Verified reference images required

Obverse image required

Reverse image required

This Registry record is incomplete until verified reference images for both sides are on file.

CLR-000229 AI identifiablePublished

1931 Union of South Africa Sovereign

South Africa · 1931 · 1 Sovereign · Gold

Fair market value
ZAR 18 625
MS63
Bullion value
ZAR 17 478
Live listings
0
on the marketplace
Sell this collectible

Specifications

Country
South Africa
Category
Coins
Series
Union of South Africa (1923–1960)
Issue
Gold Coins
Year
1931
Denomination
1 Sovereign
Metal
Gold
Fineness
0.9167
Weight
7.988 g
Diameter
22.05 mm
Mint
Pretoria Mint
Mintage
8 511 000
Bullion content
0.2354 oz Gold
Collectr Registry ID
CLR-000229
KM KM#21

Rarity & demand

Rarity rating
Common
Graded population
—
0 grade bands on file
Estimated survival
Under research
Collector demand
Tracking
Registry owners
0
0 examples
Wishlist count
0
Active listings
0
Last recorded sale
2026/07/30

History & design

Historical background

Sovereigns struck at the Pretoria branch of the Royal Mint carry the SA mint mark and were produced between 1923 and 1932.

Price information

Loading market intelligence…
Current FMV
ZAR 18 625
Average sale
ZAR 13 560
Median sale
ZAR 14 202
Highest recorded
ZAR 20 351
Lowest recorded
ZAR 7 776
Bullion value
ZAR 17 478
Confidence score
59%
weighted-window-blend
Observations
26
auction · marketplace · dealer
Historical trend
2017/02/172026/07/30
MS63ZAR 8 850 – ZAR 18 625ZAR 18 625
NGC AU58ZAR 8 689 – ZAR 16 349ZAR 13 074
PCGS MS63ZAR 11 275 – ZAR 20 351ZAR 18 725
SANGS AU58ZAR 7 776 – ZAR 17 201ZAR 17 201

Marketplace

Sort

No active listings reference this Registry record yet. List one

Similar listings on the marketplace

Collection statistics & population

Collectr members

Members who own this0
Examples held0
Wishlist count0
Most common grade—
Most valuable example—

Population reports

Population architecture is ready for NGC, PCGS, SANGS, raw examples and estimated totals with grade distribution. Figures are published by administrators — Collectr never scrapes grading companies.

AI tools

Scan this collectibleCompare similar varieties

Articles, guides & related content

Articles, news, videos, podcasts, historical documents, collecting guides and investment guides publish here as the Collectr editorial team adds them.

Related collectibles

Sovereign (SA Mint)1932 · GoldSovereign (SA Mint)1930 · GoldSovereign (SA Mint)1929 · GoldSovereign (SA Mint)1928 · GoldSovereign (SA Mint)1927 · GoldSovereign (SA Mint)1926 · GoldSovereign (SA Mint)1925 · GoldSovereign (SA Mint)1924 · GoldSovereign (SA Mint)1923 · Gold

Community

Nothing here yet — be the first to contribute.

Registry information is maintained by Collectr administrators. Members may suggest edits, submit corrections, upload supporting evidence and report mistakes — every change is approved before publishing.