What should I look for in a Octagonal diamond?

Balance proportions, eye‑clean clarity and a trusted lab certificate for assured quality.

Octagonal Lab‑Grown Diamonds

Natural Lab Grown

Shape

ROUND OVAL PRINCESS EMERALD SQUARE EMERALD ASSCHER MARQUISE PEAR SQUARE RADIANT RADIANT Show 26 more shapes ▾

Colour

White Fancy

D E F G H I J K L M

Clarity

FL IF VVS1 VVS2 VS1 VS2 SI1 SI2 I1 I2 I3

Origin Sort Per page

Reset Filters

Eight-sided outline; refined and balanced, echoing antique step-cut elegance. Learn more →

Results - 1,036 Diamonds

1.00ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VVS2

10,209 ZAR

IGI Certified

View diamond

1.53ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

8,653 ZAR

IGI Certified

View diamond

1.62ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

10,368 ZAR

IGI Certified

View diamond

1.82ct Octagonal Lab‑Grown Diamond

Colour: I , Clarity: VVS2

10,466 ZAR

IGI Certified

View diamond

1.03ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VS1

10,469 ZAR

IGI Certified

View diamond

1.03ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

10,469 ZAR

IGI Certified

View diamond

1.03ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

10,469 ZAR

IGI Certified

View diamond

1.08ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

10,569 ZAR

IGI Certified

View diamond

1.71ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VVS2

8,866 ZAR

IGI Certified

View diamond

1.10ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VVS2

9,257 ZAR

IGI Certified

View diamond

1.09ct Octagonal Lab‑Grown Diamond

Colour: G , Clarity: VVS2

10,653 ZAR

IGI Certified

View diamond

1.60ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VS1

10,659 ZAR

IGI Certified

View diamond

PrevPage 9 / 44 (1,036 items)Next

Looking for a diamond with a specific certificate number?

Search our inventory by certificate number to find and purchase your perfect diamond