Octagon Cut Jewelry & Watches

Antique Garnet Ring 15ct Gold Hallmarked Birmingham- No Date Letter This exquisite Victorian five stone ring is crafted from 15ct yellow gold, showcasing a stunning arrangement o...

A 1.222ct octagon step‑cut ruby from Myanmar, designated Pigeon’s Blood, showing rich red saturation and a strong, balanced tone. Heated (a) enhancement with natural inclusions that ...

Gemstone Details: Faceted Sky Blue Topaz Weight 5.95 carats Dimension 9.7 x 9.7 x 7.8 mm Origin Brazil Treatment Typically Heated Shape and Cut Precision Octagon Transparenc...

An exceptional IGL‑certified natural Colombian emerald, weighing 2.70 carats, sits at the heart of this elegant 18k gold ring. Cut in a refined octagon/step silhouette, the emerald d...

A refined emerald and diamond ring crafted in 925 Sterling Silver, featuring a striking octagon cut emerald measuring 6 x 8 mm and weighing 2.74 carats at the center. The emerald is ...

This striking Retro Modernist ring is crafted in 925 Sterling Silver, featuring a 2.74 carat octagon shaped emerald measuring 7 × 9 mm, adorned by six 2 mm diamonds weighing a total ...

A striking statement ring featuring a 6.05ct garnet of rich, fiery depth, framed by 0.16ct of brilliant diamonds and complemented by 16.05ct of glossy black enamel. Crafted in 14ct y...

A bold wide band ring crafted in 925 Sterling Silver, featuring a 2.74 carat octagon shaped emerald measuring 8 × 10 mm at the center. The emerald is secured with a clean four prong ...

This striking tennis necklace showcases 84.58 carats of natural octagon cut amethyst gemstones elegantly set in 925 solid sterling silver. Featuring 85 beautifully matched 8 x 5 mm a...

Stone: Colombian Emerald Total Weight: 1.26 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 6.99 mm x 6.48 mm x 3.83 mm . G...

Faceted blue sapphire sku449 Weight: 1.56 ct Size: 5.8x4 mm Color: blue Origin: Sri Lanka Treatment heated, excellent cutting

Opalescent effect natural pink sapphire Origin: Sri Lanka Size: 9.1 x 7.0 x 4.7 mm Weight: 2.58 ct Shape: octagon

Gemstonesd Details: Faceted Mandarin Citrine Gemstone Weight 7.0 carats Dimension 12.7*12.4*8.9 mm Origin Brazil Treatment Typically standard heated accepted in trade Shape an...

This Art Deco-style cocktail ring features a 3.86ct tanzanite of exceptional clarity and saturation, surrounded by a halo of 0.79ct baguette diamonds set in white rhodium. The geomet...

Stone: Colombian Emerald Total Weight: 0.44 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 4.72 mm x 4.33 mm x 3.03 mm Geo...

This refined 2.06 carats emerald and diamond pendant necklace is crafted in 925 sterling silver. Measuring approximately 7 x 9 mm, the vibrant green gemstone is elegantly framed by a...

These elegant emerald and diamond stud earrings are crafted in 925 sterling silver showcase vibrant octagon cut emeralds totaling 0.88 carats. Each richly colored emerald is beautifu...

Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...

This exceptional ring showcases a remarkable 12.33-carat amethyst as its centerpiece, exuding a deep, vibrant purple hue. The amethyst is securely set with four prongs, each adorned ...

GRS Certified 5.47 Carat Emerald and Diamond 18K Two-Tone Gold Ring Description A striking celebration of natural emerald beauty, this exceptional ring is centered with a 5.47-carat...

Faceted pink spinel sku503 Size: 8.65 x 5.82 x 5.12 mm Weight: 1.98 cts Origin: Birma

This statement 12 carats emerald tennis bracelet is crafted in 925 sterling silver and features a continuous line of natural emeralds adorned with diamonds. The design includes 26 em...

Octagon Peridot Ring Silver, Gold. Green Enamel Geometric Ring. Art Deco Cocktail Ring Metal: 925 silver + 14k gold plating over Weight: 4.5 gr depends from size 1 piece (central st...

This dainty octagon cut emerald and diamond ring is crafted in 925 sterling silver, measuring approximately 3 x 6 mm, with a total gemstone weight of 0.57 carats. The vivid green gem...

This is a signed Hughes sterling silver sliding charm bracelet. The Victorian Revival style bracelet has nine charms sliding on two strands of sterling chains with double security cl...

These elegant 1.18 carat emerald and diamond dangle earrings are crafted in 925 Sterling Silver. Featuring four octagon cut emeralds measuring approximately 3 x 5 mm, the earrings ar...

Art Deco Aquamarine Ring 18ct Gold Tested Circa 1920s Introducing a stunning 18ct yellow gold ring from the glamorous 1920s, epitomising the elegance of the Art Deco era. This e...

From our Aurora Collection, this stunning Citrine and Purple Enamel Ring takes inspiration from sensational Yellow and Purple lights that can often be seen dancing in the skies above...

Three Stone Cluster Ring in solid 18K set with octagon cut natural Blue Sapphire accented with 2 old European cut Diamonds in Platinum settings. This sturdy Art- Deco inspired design...

Octagon Garnet Ring Silver, Gold. Black Enamel Geometric Ring. Art Deco Cocktail Ring Metal: 925 silver + 14k gold plating over Weight: 4.5 gr depends from size 1 piece (central sto...

This elegant emerald and diamond halo ring features a 0.95 carat oval cut emerald set in 925 sterling silver. The vibrant center gemstone, measuring approximately 5 x 6 mm, is beauti...

From our Aurora Collection, this stunning Peridot and Navy Enamel Ring takes inspiration from Bright Green and Dark Blue naturally occurring light display known as the Aurora Boreali...

Antique Seal Fob 18ct Gold Stamped Circa 1910 * The chain is sold separately This elegant fob features a beautifully cut smoky quartz, its deep, warm brown tones shifting subtl...

SIlver, Gold Round Topaz Ring For Men's. Mens Solitaire Topaz Ring. Emerald Cut Topaz Ring. Metal: 925 silver plus 14k gold plating over Weigh...

Octagon Topaz Ring Silver, Gold. Blue Enamel Geometric Ring. Art Deco Cocktail Ring Metal: 925 silver + 14k gold plating over Weight: 4.5 gr depends from size 1 piece (central stone...

14K Solid Gold Round Peridot Ring For Men's. Mens Solid Gold Peridot Ring. Peridot Cut Solitaire Ring. Metal: 14k gold Weight: 4 gr depends from size 1 piece (central stone) - perid...

An Art Deco-era ring dating to 1925–1938, featuring an octagonal onyx plaque framed by a geometric border of diamonds and mounted in platinum. The crisp octagonal silhouette and cont...

An exceptional vintage BULGARI Colombian emerald and diamond ring, dating to circa the 1940s, centered by an extraordinary 8.01 carat natural Colombian emerald whose remarkable color...

14K Solid Gold Round Citrine Ring For Men's. Mens Solid Gold Citrine Ring. Citrine Cut Solitaire Ring. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - citri...

Untreated purple sapphire with a GIA certificate sku05 Weight: 3.12 carats Size: 8.23x6.34x5.97 mm Origin: Sri Lanka

This stunning Octagon Aquamarine Ring is set in a sparkling 9ct Yellow Gold and boasts a gorgeous 10 x 14mm natural aquamarine gemstone! These Aquamarine Cocktail Rings feature the s...

In these simple and chic handmade earrings we have 2 Octagon Shape Pink Opal Octagons measuring 18 x 18 mm. with 2 small round Emerald cabs set in gold in the center ,suspended from ...

A striking pair of dainty ruby earrings showcasing 1.62 carats of vivid rubies set in 925 Sterling Silver. Each earring features an octagon cut ruby framed by polished silver prongs,...

This lush green octagon cut emerald and diamond three stone ring is crafted in 925 sterling silver, featuring three octagon cut emeralds measuring approximately 3 x 4 mm. The richly ...

Exceptional Colombian Emerald & Diamond Ring A breathtaking 7.41-carat Colombian emerald takes center stage in this exceptional statement ring. Beautifully fashioned in an elegant o...

This elegant pendant features a natural emerald gemstone totaling 0.95 carats in a refined emerald cut, beautifully set to highlight the stone’s rich, vivid green color. Crafted in 9...

Four classic 3 x 4 mm octagonal faceted Columbian emeralds surround a similar square central stone in this artisan handcrafted granulated 18K gold pendant design that might have sail...

This elegant ring features a striking octagon cut emerald totaling 0.28 carats, set in 925 sterling silver and accented with subtle diamonds for a hint of sparkle. The emerald measur...

Faceted Petroleum Quartz / Enhydro Quartz Weight: 0.75 Carat Dimension: 5.5 x 5.2 x 3.8 Mm Origin: Balochistan, Pakistan Treatment: Non Speciality: Having a moving water ball Petro...

This elegant ring features a natural emerald gemstone in a refined octagon shape, secured in a classic four prong setting that allows the vibrant green stone to take center stage. Cr...

In these simple and chic earrings we have 2 Octagon Shape Malachites measuring 16 x 16 mm.,suspended from 2 nice Natural Green Onyx oval cabochons size 10 x 11 mm set in 14 kt yel...

This refined Emerald pendant, totaling 0.57 carats, is elegantly set in a smooth bezel and crafted from 925 Sterling Silver. It features a vibrant natural emerald in a classic octago...

A pair of natural emerald and diamond drop earrings crafted in 18K white gold. The emeralds total 9.05 carats, while the natural diamonds total 2.27 carats and are listed as SI clari...

Octagon Amethyst Ring Silver, Gold. Black Enamel Geometric Ring. Art Deco Cocktail Ring Metal: 925 silver + 14k gold plating over Weight: 4.5 gr depends from size 1 piece (central ...

This necklace features amethyst gemstones totalling 38.6 carats, set in 925 sterling silver. Each 4 x 6 mm gemstone is securely set and arranged in a continuous linear design of 63 p...

The GIA certification (Report #6551875585) provides absolute assurance of this gem's authenticity, origin, and unheated status. This globally recognized certification eliminates any ...

This Statement 6.30 carat octagon cut emerald and diamond pendant necklace is crafted in 925 sterling silver. This pendant measures approximately 11 x 13 mm with the center stone bei...

A refined drop pendant featuring an emerald totalling 0.95 carats, accented with shimmering diamonds in 925 Sterling Silver. This pendant showcases one 5x7 mm octagon shaped emerald ...

MXHM 12.00 Carat Blue Sapphire Cross Ring in Matte 950 Platinum A one-of-a-kind MXHM ring set with 12.00 carats of blue sapphires in matte platinum. The sculptural cross-shaped comp...

Octagon‑Cut Emerald Men’s Ring in 14K Yellow Gold A powerful 10.65‑carat octagon‑cut emerald anchors this distinguished men’s ring, its elongated geometry and crisp step‑cut facets c...