Octagonal Emerald Gemstones

Octagonal emeralds offer architectural precision with botanical beauty. Our collection features exceptional natural emeralds where the eight-sided geometric shape perfectly frames the stone's rich green hue while maximizing visible surface area and light reflection.
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Gem type

Gem type

Color

Color

Shape

Shape

Diamond shape refers to the overall outline and facets of a diamond. It’s a crucial factor that affects a diamond’s brilliance, fire, and scintillation – its ability to reflect light and sparkle.

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Origin

Origin

Treatment

Treatment

Carat weight

Carat weight

Diamond weight, also known as carat weight, is a measure of a diamond’s mass. It’s one of the four Cs (carat, cut, clarity, and color) that determine a diamond’s value and price.

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7 items

1.22 Colombian Green Emerald Octagon Shape

1,200.00$

2.38 Zambia Green Emerald Octagon Shape GRS

14,280.00$

1.92 Octagonal Shape Intense Green Colombian Emerald ALGT

4,493.00$

2.05 Octagonal Shape Vivid Deep Green Afghan Emerald ALGT

3,998.00$

3.18 Octagonal Shape Intense Green Emerald CGL

7,441.00$

1.87 Colombian Green Emerald Octagon Shape

Sold

1.15 Vivid Green Octagonal Shape Zambian Emerald

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FREQUENTLY ASKED QUESTIONS

How do eight-sided green beryl specimens blend classical and contemporary cutting philosophies?

Octagonal emeralds masterfully combine traditional emerald-cut principles with modern geometric precision, creating a perfect balance of classic elegance and contemporary design. This sophisticated approach preserves the natural beauty of these precious stones while introducing clean, architectural lines that enhance their original structure, resulting in gems that feel simultaneously timeless and fresh—appealing to both traditional collectors and those seeking more distinctive aesthetic value.

Which visual qualities are accentuated by the octagonal configuration of these verdant gems?

The octagonal shape dramatically enhances an emerald’s depth perception and color saturation through its precise geometric faceting pattern. This distinctive cut creates a mesmerizing “hall of mirrors” effect that showcases the stone’s natural green brilliance while maximizing its face-up appearance and visual clarity, making even slightly included specimens appear more pure and vibrant than in conventional cutting styles.

How does an eight-sided cut distribute and reflect light differently than other faceting patterns?

The octagonal configuration creates eight distinct light entry and exit points, generating a unique pattern of reflections that enhances the emerald’s natural color depth and brilliance. Unlike round cuts that disperse light in all directions, this architectural shape produces controlled, elegant flashes that complement the gem’s inherent properties, allowing GIA certified emeralds to display their characteristic green saturation with exceptional intensity and clarity despite natural inclusions.

What attracts discerning collectors to these distinctively shaped green treasures?

Discerning collectors are drawn to octagonal emeralds for their perfect fusion of mathematical precision and natural beauty, creating a distinguished aesthetic rarely found in other cuts. The shape’s clean lines showcase the stone’s rich color while its eight-sided geometry provides excellent light performance, making these rare specimens particularly valuable as investment pieces that combine authentic geological wonder with human artistry in a way that appeals to connoisseurs of genuinely exceptional gemstones.