Round Brilliant Cut Diamonds

Miller Gold & Co offers a classic selection of loose round brilliant cut diamonds in South Africa, ideal for engagement rings, timeless jewellery designs or adding exceptional sparkle to your collection.

Our round brilliant cut diamond collection includes:

Classic round silhouettes • Precision faceting • Exceptional brilliance • Diamonds selected for cut, clarity and sparkle

Every diamond is inspected and verified before listing. Pair your chosen round brilliant cut diamond with our bespoke design service to create a custom ring, pendant or earrings.

We deliver to all areas across South Africa.

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0.460ct round brilliant cut Solitaire Diamond, H colour VS2, certified, available in South Africa Round Brilliant Cut Diamond
Round Brilliant Cut Diamond
R 12,000.00
R 12,000.00
  • Sold out
0.69ct round brilliant cut loose diamond G VS1 EGL certified South Africa Round Brilliant Cut Diamond 0.6880cts. VS1 G
Round Brilliant Cut Diamond 0.6880cts. VS1 G
R 23,000.00
R 23,000.00
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
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
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
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
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
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
Round Brilliant Cut Diamond. 1.31cts E VS2 Round Brilliant Cut Diamond. 1.31cts E VS2 GIA Report
Round Brilliant Cut Diamond 1.31cts E VS2
R 71,400.00
R 71,400.00
Black Round Brilliant Cut Diamond Black Round Brilliant Cut Diamond
Black Round Brilliant Cut Diamond
R 29,000.00
R 29,000.00
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
Round Brilliant Cut Black Diamond Round Brilliant Cut Black Diamond
Round Brilliant Cut Black Diamond
R 25,000.00
R 25,000.00
Round Brilliant Cut Diamond 1.06cts D VVS1 Round Brilliant Cut Diamond 1.06cts D VVS1
Round Brilliant Cut Diamond 1.06cts D VVS1
R 129,000.00
R 129,000.00
Two round brilliant-cut gemstones on a textured beige stone surface: one clear white diamond and one black diamond. Round Brilliant Cut Diamond 0.3200cts SI2 T
Round Brilliant Cut Diamond 0.3200cts SI2 T
R 4,700.00
R 4,700.00
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
Close-up of a round diamond with a white background Round Brilliant Cut Diamond. 1.0210cts SI2 S Diamond certification card with EGL South Africa logo and diamond details.
Round Brilliant Cut Diamond 1.0210cts SI2 S
R 19,500.00
R 19,500.00