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

2.05ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VVS2

35,025 ZAR

GIA Certified

View diamond

2.84ct Octagonal Lab‑Grown Diamond

Colour: F , Clarity: VS1

40,199 ZAR

GIA Certified

View diamond

4.61ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

40,307 ZAR

IGI Certified

View diamond

2.09ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

40,558 ZAR

IGI Certified

View diamond

2.09ct Octagonal Lab‑Grown Diamond

Colour: D , Clarity: VVS2

40,558 ZAR

IGI Certified

View diamond

3.11ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

34,229 ZAR

IGI Certified

View diamond

3.74ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

40,854 ZAR

IGI Certified

View diamond

2.29ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

35,383 ZAR

GIA Certified

View diamond

2.31ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

41,217 ZAR

GIA Certified

View diamond

2.32ct Octagonal Lab‑Grown Diamond

Colour: E , Clarity: VS1

41,388 ZAR

GIA Certified

View diamond

PrevPage 37 / 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