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

2.07ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VS2

27,236 ZAR

GIA Certified

View diamond

3.09ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

30,311 ZAR

IGI Certified

View diamond

3.09ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

30,311 ZAR

IGI Certified

View diamond

3.03ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VS1

30,379 ZAR

IGI Certified

View diamond

2.82ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VS1

30,715 ZAR

IGI Certified

View diamond

2.75ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VS1

30,560 ZAR

IGI Certified

View diamond

2.02ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VVS2

30,798 ZAR

IGI Certified

View diamond

2.69ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

18,005 ZAR

IGI Certified

View diamond

2.05ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

31,233 ZAR

IGI Certified

View diamond

2.10ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

32,088 ZAR

GIA Certified

View diamond

PrevPage 31 / 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