Diamonds

Miller Gold & Co offers a comprehensive selection of diamonds in South Africa, from loose certified stones to finished diamond jewellery.

Our diamond collection includes:

Loose certified diamonds in various cuts • Diamond rings, pendants and earrings • GIA and EGL certified stones • Pre-owned and new diamond pieces • Diamonds suited to custom design or ready-to-wear

Whether you are looking for a loose diamond to design your own piece, or a finished diamond ring or pendant, every stone and setting is authenticated by our expert gemologists.

We deliver to all areas across South Africa. Visit our bespoke design service to create something unique, or browse our certified loose diamonds collection for stones only.

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  • Sold out
18ct white gold diamond cross pendant with seed pearl and rope chain 18ct White Gold Seed Pearl and Diamond Cross Pendant with a 18ct White Gold Chain flat view
18ct White Gold Seed Pearl and Diamond Cross Pendant with a 18ct White Gold Rope Chain
R 27,000.00
R 27,000.00
Black Round Brilliant Cut Diamond. 1.2000cts Black Round Brilliant Cut Diamond. 1.2000cts Grading Report
Black Round Brilliant Cut Diamond
R 10,000.00
R 10,000.00
  • Sold out
A single princess-cut radiant diamond shown in a clean studio shot against a solid white background. Princess Cut Diamond. 0.1900cts VVS2 BROWN (ECG) J EGL Report
Princess Cut Diamond. 0.1900cts VVS2 BROWN (ECG) J
R 2,000.00
R 2,000.00
  • Sold out
Princess Cut Diamond. 0.6220cts VVS2 J Princess Cut Diamond. 0.6220cts VVS2 J EGL Report
Princess Cut Diamond
R 9,800.00
R 9,800.00
  • Sold out
Round Brilliant Cut Diamond. 0.2030cts VS2 Brown (ECG) L Round Brilliant Cut Diamond. 0.2030cts VS2 Brown (ECG) L EGL REPORT
Round Brilliant Cut Diamond 0.2030cts VS2 Brown (ECG) L
R 1,800.00
R 1,800.00
Round Brilliant Cut Diamond 0.9810cts VS1 Fancy Yellow Diamond certification card with E.G.L. logo and diamond details on a light blue background
Round Brilliant Cut Diamond 0.9810cts VS1 Fancy Yellow
R 28,300.00
R 28,300.00
Black Round Brilliant Cut Diamond Black Round Brilliant Cut Diamond
Black Round Brilliant Cut Diamond
R 29,000.00
R 29,000.00
A heart-shaped brilliant-cut diamond shown on a clean white background. Diamond certification card with EGL logo and diamond details on a blue background
Heart Shape Diamond
R 24,500.00
R 24,500.00
  • Sold out
9ct white gold Diamond Cluster Ring South Africa, bezel set centre diamond 9ct White Gold Diamond Cluster Ring top view
9ct White Gold Diamond Cluster Ring
R 32,000.00
R 32,000.00
  • Sold out
Close-up of a round diamond with a white background Round Brilliant Cut Diamond. 0.1780cts L (ECG) SI3 EGL Report
Round Brilliant Cut Diamond 0.1780cts L (ECG) SI3
R 950.00
R 950.00
Rectangular cut diamond on a white background Diamond certification card with EGL logo and diamond details on a blue background
Princess Cut Diamond
R 13,600.00
R 13,600.00
Close-up of a round diamond with a white background Round Brilliant Cut Diamond. 1.1260cts Q SI2 EGL Certificate
Round Brilliant Cut Diamond 1.1260cts Q SI2
R 11,700.00
R 11,700.00
0.916ct round brilliant cut Brown Diamond South Africa EGL South Africa diamond grading label with diamond details on a blue background
Round Brilliant Cut Diamond 0.916ct SI3
R 14,200.00
R 14,200.00
0.907ct round brilliant cut EGL Certified Diamond South Africa, F colour Diamond appraisal report with EGL South Africa logo on a blue background
Round Brilliant Cut Diamond 0.907ct F
R 19,600.00
R 19,600.00
  • Sold out
Pendant with a clear gemstone on a white background Diamond pendant on a white background
18ct White Gold Diamond Halo Pendant
R 105,000.00
R 105,000.00
Round Brilliant Cut Diamond 1.1600cts F VS1 Round Brilliant Cut Diamond 1.1600cts F VS1
Round Brilliant Cut Diamond 1.1600cts F VS1
R 73,900.00
R 73,900.00